Status: RESEARCH DRAFT / RETAINED RESEARCH REPRESENTATIONS / UNREGISTERED Research preparation date: 2026-11-11 Subject: What LIBOR measured under particular methodologies; what selected enforcement records establish about submissions; and how panel, synthetic and legal timelines differ. Evidence boundary: This draft uses the fourteen LIBOR records LI-R01–LI-R14 in the retained 6 November 2026 source-pull archive. Selected substantive passages of their derived readable texts were inspected. Source cards name those passages; an uninspected passage or linked attachment is not treated as read. A local research download is not a native Acquisition receipt, SourceEdition, rights grant or admission. No new source request was made. Purpose: A full research dossier for the existing generic reader. Its local LIB-S01–LIB-S14 labels and C1–C5 analyses create no governed Source, Claim, Stage declaration, identity, support relationship or public Entry registration. Current legal advice, contract-specific fallback advice and a complete global enforcement history are outside its scope.

A. SUBJECT / DISAMBIGUATION

Opening research question

What did a particular LIBOR setting measure, under which methodology and at which date—and what can a finding about one submission establish about the published benchmark?

Exact scope

LIBOR was a family of interest-rate settings, not one continuously comparable number. A useful description identifies the currency, tenor, observation date, contributor population and method. This dossier follows three related but distinct records: benchmark construction and reform; selected institutional enforcement actions and individual appeals; and the wind-down of panel and synthetic publication.

The methodological comparison starts with the 2012 Wheatley Review and the historical definitions discussed in the retained Barclays orders and 2025 Supreme Court judgment. It then moves to ICE's April 2019 transition announcement and its expressly bounded USD methodology for 4 January 2022 through 30 June 2023. The transition account distinguishes the last bank panel's cessation from the final synthetic publication. The enforcement comparison uses Barclays' June 2012 US/UK components, dated UBS and RBS announcements and the August 2016 multistate Barclays settlement. It ends with the two appeals decided in R v Hayes; R v Palombo [2025] UKSC 29, without claiming a later docket search.

EURIBOR appears because some proceedings concern both benchmarks and Palombo's appeal concerns EURIBOR. It is not another name for euro LIBOR. The historical definitions, panel populations and trimming rules differ. Neither this comparison nor LIBOR's cessation establishes that EURIBOR ceased.

Naming / semantic traps

• Submission versus setting: A bank contributes an input; the administrator calculates a benchmark from a panel. A changed input does not mechanically imply an equal change in the published setting.

• Setting versus transaction: A published benchmark can enter a contract's interest formula. It is not itself a record of every bank loan, trade or borrower payment.

• Could borrow versus did borrow: The historical submission question required an assessment. An actual borrowing transaction may inform that assessment without exhausting it.

• Methodological period: Historical judgment-based submissions, transaction-prioritizing waterfall submissions and synthetic settings cannot be flattened into a timeless estimate-only description.

• Weighting at two stages: A volume-weighted input within a contributing bank is different from the equal weighting of retained bank submissions in the panel's trimmed mean.

• Eligibility versus representativeness: A methodology's eligible trades are a specified input set. They are not a census or random sample of all borrowing, nor proof that every contract using the resulting rate faces the same risk.

• LIBOR versus EURIBOR: Similar names and overlapping enforcement records do not make their definitions, currencies or legal obligations interchangeable.

• Attempt, false report and effect: The particular violation or finding must be named. Attempted manipulation, false reporting, an altered submission and measured benchmark impact are different propositions.

• Institution versus individual: A corporate settlement, a subsidiary's agreement to plead and an individual's conviction or appeal concern different persons and procedures.

• Currency and remedy: US-dollar penalties, a sterling financial penalty, restitution and disgorgement cannot be added without an explicit scope, conversion and duplicate-counting rule.

• Date roles: Misconduct periods, announcement dates, judgment dates, methodology applicability and the 2026 retrieval date are separate.

• Panel end versus final publication: 30 June 2023 and 30 September 2024 describe different LIBOR milestones.

• Alternative versus universal fallback: SOFR is a USD alternative. A currency map is not a determination of every contract's replacement rate, spread or legal effectiveness.

• Legal error versus universal vindication: The 2025 judgment quashes the two appellants' convictions; it is not an order vacating all institutional resolutions or a finding that every historical submission was sound.

Temporal bounds

The selected enforcement record begins with conduct and controls periods described as starting in 2005, with narrower dates for particular findings. Barclays' CFTC order, FSA notice and DOJ announcement are dated 27 June 2012. The Wheatley final review is from September 2012; the retained manifest records publication on 28 September. The UBS and RBS announcements are dated 19 December 2012 and 6 February 2013, while the multistate Barclays settlement announcement is dated 8 August 2016. These announcement dates are not the dates of every underlying act or of later completion of an agreement.

ICE announced completion of the waterfall transition on 1 April 2019. The retained USD panel methodology expressly applies from 4 January 2022 through 30 June 2023. The last bank panel ended on 30 June 2023, as reported by the FCA on 3 July; remaining synthetic settings continued until their final publication on 30 September 2024, reported in the joint release on 1 October. The Supreme Court delivered its Hayes/Palombo judgment on 23 July 2025. All fourteen research representations were downloaded on 6 November 2026; that retrieval date neither backdates a living webpage nor supplies later legal or contractual outcomes.

Why fertile for Counterpedia

LIBOR connects measurement design to incentives and institutional judgment. A reader can agree that misconduct occurred in a particular proceeding while still asking what effect a particular submission had on a particular setting. The calculation matters to that question: trimming may exclude an input, but it does not provide a general immunity from coordinated or strategically placed inputs. The necessary evidence for a daily effect is narrower and more demanding than a broad headline about a scandal.

The later record complicates an equally simple rehabilitation story. Reform changed the submission methodology, but the continued dependence on a fragile underlying market helped motivate transition. A synthetic rate could continue to serve a limited legacy function while being declared permanently unrepresentative of the market previously measured. The same familiar name therefore does not promise the same object through time. These distinctions let the reader inspect what each source actually establishes without turning a source's authority in one domain into authority over every related question.

B. SOURCE INVENTORY

LIB-S01–LIB-S14 are dossier-local presentation references, paired one-to-one with archive keys LI-R01–LI-R14. All fourteen archive rows report HTTP 200 and downloaded bodies, with no native Acquisition receipt issued for those download occurrences. The frozen manifest's generic requested_edition_confirmed fields are false; the specific title/date/applicability observations below come from the selected text passages inspected here and do not rewrite that mechanical record. HTML is a retained 2026 representation of a dated page, not a newly fetched page or proof of its exact historical rendering. Derived text is a navigation aid, not a separately issued source.

LIB-S01 — Wheatley reform review

Research selection: LI-R01; dossier-local reference LIB-S01. Issuer: HM Treasury (The Wheatley Review of LIBOR) Exact title: The Wheatley Review of LIBOR: final report Selected edition / date: Published 2012-09-28; cover September 2012; ISBN 978-1-909096-01-1 Recorded locator: https://assets.publishing.service.gov.uk/media/5a7b3fe2e5274a319e77e076/wheatley_review_libor_finalreport_280912.pdf Retained representation: PDF, 1,025,278 bytes; SHA-256 6407aaf7df860a58f109c68961c6adbeebfde9887cd59779085bcb3b5d284576. HTTP 200 in the 6 November research record; no fresh availability check. Derived text pin: SHA-256 429ec813a629259a8f19cc6367dace1e0653598ff60107b5e323bacf0a650c19; supplied extraction checked against its retained pin. Authority / posture: Government-commissioned final review and recommendations, not a particular enforcement adjudication or proof of implementation. Passages inspected for this draft: Printed pp. 7–8 / PDF pp. 11–12, conclusions and ten-point plan; printed p. 28 / PDF p. 32, Box 4.B hierarchy. What it supplies: The selected passages recommend transaction corroboration, records, controls and a new administrator. They favor comprehensive reform at that date and acknowledge longer-term work on alternatives. Limits / next check: Keep recommendations separate from the 2019 operational announcement. This is not a full implementation audit.

LIB-S02 — ICE waterfall transition announcement

Research selection: LI-R02; dossier-local reference LIB-S02. Issuer: Intercontinental Exchange / ICE Benchmark Administration Exact title: ICE Benchmark Administration Successfully Completes the Transition of LIBOR Panel Banks to the Waterfall Methodology Selected edition / date: 2019-04-01 Recorded locator: https://ir.theice.com/press/news-details/2019/ICE-Benchmark-Administration-Successfully-Completes-the-Transition-of-LIBOR-Panel-Banks-to-the-Waterfall-Methodology/default.aspx Retained representation: HTML, 67,235 bytes; SHA-256 7a39d85199ff9ab20793e17eb00846085ef5a51cce36fdd1789473909af331a5. HTTP 200 in the 6 November research record; no fresh availability check. Derived text pin: SHA-256 20684d23dc241cf77e74510b2f5ed718da7913ed1526f013dd773efecd36ee8d; supplied extraction checked against its retained pin. Authority / posture: Administrator/company announcement, not an independent audit of every submission. Passages inspected for this draft: HTML article dated 1 April 2019; body on the 2018 proposal, gradual transition and completion. What it supplies: ICE says all panel banks completed the waterfall transition, with transactions used to the greatest extent possible. The same article gives no guarantee of publication beyond end-2021. Limits / next check: Not a daily record of waterfall-level usage or a complete methodology; no current-operation claim follows.

LIB-S03 — USD panel methodology, 2022–2023

Research selection: LI-R03; dossier-local reference LIB-S03. Issuer: ICE Benchmark Administration Limited (IBA) Exact title: USD LIBOR Methodology Selected edition / date: Methodology expressly applicable to panel-bank USD LIBOR from 2022-01-04 through 2023-06-30 Recorded locator: https://www.ice.com/publicdocs/USD_LIBOR_Methodology.pdf Retained representation: PDF, 110,109 bytes; SHA-256 c4fe5e2d81b4e5b6fa16ebe3608e745169a08185361c01b11196f1bc5377ab42. HTTP 200 in the 6 November research record; no fresh availability check. Derived text pin: SHA-256 4ab4648b1c0a61b6d29488f85e470cfbc79ca51c51d5c6b15b7f211c159c6da1; supplied extraction checked against its retained pin. Authority / posture: Administrator methodology with express currency, tenor and applicability bounds. Passages inspected for this draft: All six PDF pages: applicability, waterfall, output statement, input eligibility, tenor buckets, funding centres/window and calculation table. What it supplies: The document applies to USD panel LIBOR from 4 January 2022 to 30 June 2023, for overnight, one-, three-, six- and twelve-month tenors. It separates bank-level transaction/derived/judgment inputs from final panel trimming and averaging. Limits / next check: The generic filename is not an edition identity. Bind these bytes, and do not transfer their rules to other currencies, earlier years or synthetic settings. Actual daily compliance is not demonstrated.

LIB-S04 — End of the USD bank panel

Research selection: LI-R04; dossier-local reference LIB-S04. Issuer: Financial Conduct Authority (FCA) Exact title: The US dollar LIBOR panel has now ceased Selected edition / date: 2023-07-03; describes panel cessation on 2023-06-30 Recorded locator: https://www.fca.org.uk/news/news-stories/us-dollar-libor-panel-has-now-ceased Retained representation: HTML, 174,455 bytes; SHA-256 08594435f4b492b147c51ed57f4cbc91ca02f79253d61421958431b119680a43. HTTP 200 in the 6 November research record; no fresh availability check. Derived text pin: SHA-256 c68f63d3256c97c6e4df1083a26ee7a2abd5bf2834c99f3ca28607948072e886; supplied extraction checked against its retained pin. Authority / posture: Dated FCA institutional account of cessation and synthetic-use measures; linked legal notices not separately inspected. Passages inspected for this draft: HTML article dated 3 July 2023, body and Notes to editors. What it supplies: The panel ended on 30 June. Overnight and twelve-month USD settings ceased; one-, three- and six-month settings continued synthetically using relevant CME Term SOFR rates plus respective ISDA fixed spreads. The account calls them permanently unrepresentative and describes new-use prohibition and legacy-use limits. Limits / next check: Temporary legacy use is not restored representativeness. This is not a contract-specific ruling or the final September 2024 event record.

LIB-S05 — Final synthetic publication

Research selection: LI-R05; dossier-local reference LIB-S05. Issuer: Financial Conduct Authority; Bank of England; Working Group on Sterling Risk-Free Reference Rates Exact title: The end of LIBOR Selected edition / date: 2024-10-01; reports final publication on 2024-09-30 Recorded locator: https://www.fca.org.uk/news/press-releases/end-libor Retained representation: HTML, 179,550 bytes; SHA-256 9397ed9357002b4c1a4c5d8fff13969724072009a28cba544b0fc0cbfbbafa8c. HTTP 200 in the 6 November research record; no fresh availability check. Derived text pin: SHA-256 ae684fb07e97ac55107528a58a4871df7ccc787f39c904f040d6b3be0c7fa5a0; supplied extraction checked against its retained pin. Authority / posture: Joint FCA, Bank of England and Sterling Risk-Free Reference Rates Working Group release. Passages inspected for this draft: HTML dated 1 October 2024, opening, Looking ahead and Notes to editors. What it supplies: Reports the remaining synthetic settings were last published on 30 September 2024 and all 35 settings had ceased. Notes identify the remaining one-, three- and six-month synthetic USD settings. Limits / next check: Institutional assessments of transition benefits remain attributed; no independent causal evaluation or determination of every outstanding contract is supplied.

LIB-S06 — Living transition summary and currency alternatives

Research selection: LI-R06; dossier-local reference LIB-S06. Issuer: Financial Conduct Authority (FCA) Exact title: About LIBOR transition Selected edition / date: First published 2019-09-02; last update observed 2026-03-09; snapshot at acquisition Recorded locator: https://www.fca.org.uk/markets/libor-transition Retained representation: HTML, 192,996 bytes; SHA-256 ba215e3833c7488a73bf9420fd09b2ef15ac8a91c017eaf85c28e6d98d6fc7de. HTTP 200 in the 6 November research record; no fresh availability check. Derived text pin: SHA-256 ce48f6569d4bea9038558023e995300ea5c7cbbca94cdeaf99e201019d18e811; supplied extraction checked against its retained pin. Authority / posture: FCA living institutional summary captured as a 2026 representation. Passages inspected for this draft: Page shows first publication 2 September 2019 and last update 9 March 2026; background, dated cessation paragraphs and jurisdiction table. What it supplies: The table maps USD to SOFR, GBP to SONIA, CHF to SARON, JPY to TONAR and EUR to €STR, with secured/unsecured distinctions. The narrative distinguishes the phases of cessation. Limits / next check: Do not backdate updated text to 2019. A currency guide is not a universal fallback decision; contract language, spreads and actual payments need separate evidence.

LIB-S07 — CFTC Barclays settlement order

Research selection: LI-R07; dossier-local reference LIB-S07. Issuer: US Commodity Futures Trading Commission (CFTC) Exact title: In the Matter of Barclays PLC, Barclays Bank PLC and Barclays Capital Inc. — Order Instituting Proceedings, Making Findings and Imposing Remedial Sanctions Selected edition / date: CFTC Docket 12-25, 2012-06-27 Recorded locator: https://www.cftc.gov/idc/groups/public/@lrenforcementactions/documents/legalpleading/enfbarclaysorder062712.pdf Retained representation: PDF, 2,421,944 bytes; SHA-256 29996b9f1d7780c9d44be8fb6e61b27014db1149e95c81795e287c3b4bd46c84. HTTP 200 in the 6 November research record; no fresh availability check. Derived text pin: SHA-256 3a0280b6f57bd4de471b70c4a25e7d2e7126f026508c46c76b404e6c536ab959; supplied extraction checked against its retained pin. Authority / posture: Administrative order, Docket 12-25, making findings and imposing remedial sanctions on an accepted settlement offer. Passages inspected for this draft: PDF pp. 1–6: consent language, summary, trader requests, reputation-related lowering, p. 4 footnote 2 and historical fixing description. Related release LIB-S08 identifies the monetary sanction. What it supplies: Findings distinguish attempted manipulation/false reporting and trader requests from reputation-related lowering. Consent is without admitting or denying findings except to the extent admitted in related government matters. Footnote 2 separates submission lowering from intent to affect the published setting. Limits / next check: Not an individual criminal conviction or daily damages calculation. OCR contains spelling artifacts; paraphrases are not diplomatic transcriptions. This is not a full 44-page legal analysis.

LIB-S08 — CFTC announcement of the same Barclays order

Research selection: LI-R08; dossier-local reference LIB-S08. Issuer: US Commodity Futures Trading Commission (CFTC) Exact title: CFTC Orders Barclays to pay $200 Million Penalty for Attempted Manipulation of and False Reporting concerning LIBOR and Euribor Benchmark Interest Rates Selected edition / date: CFTC release 6289-12, 2012-06-27 Recorded locator: https://www.cftc.gov/PressRoom/PressReleases/6289-12 Retained representation: HTML, 45,170 bytes; SHA-256 3694c00270df36819734e38ab76eb9471dc346f588c8edcfe76f9713ea37cc2c. HTTP 200 in the 6 November research record; no fresh availability check. Derived text pin: SHA-256 93c5e2c4693d2036be80598c03b37a4a294d7aa490571112e1b00d6501018110; supplied extraction checked against its retained pin. Authority / posture: CFTC release 6289-12, summarizing its own enforcement action. Passages inspected for this draft: Article dated 27 June 2012, opening, Obligations section and related-matters paragraph. What it supplies: Identifies USD 200 million civil monetary penalty and submission-focused controls, with separate DOJ USD 160 million and FSA GBP 59.5 million components. Limits / next check: The release and order are not independent confirmations or two fines. Exact order terms govern; the headline does not establish a universal quantified rate effect.

LIB-S09 — FSA Final Notice to Barclays

Research selection: LI-R09; dossier-local reference LIB-S09. Issuer: Financial Services Authority (FSA) Exact title: Financial Services Authority — Final Notice to Barclays Bank Plc Selected edition / date: Notice dated 2012-06-27; FSA reference 122702; URL path includes 2013 but document date is 2012 Recorded locator: https://www.fca.org.uk/your-fca/documents/final-notices/2013/fsa-final-notice-2012-barclays-bank-plc Retained representation: PDF, 246,971 bytes; SHA-256 9320f1cf0ab337f68a098c904d7eb2b08a134839d488d8b4bc326eea33f594bc. HTTP 200 in the 6 November research record; no fresh availability check. Derived text pin: SHA-256 2dd473954257ebb6882cd7e6673e355b27bf9ae612dbb92426bc930acfd999b0; supplied extraction checked against its retained pin. Authority / posture: Final Notice under section 206, Financial Services and Markets Act 2000; Principles 2, 3 and 5 findings. Passages inspected for this draft: PDF pp. 1–4, paragraphs 1–23: penalty/discount, trader and reputation periods, controls and compliance. What it supplies: Document dated 27 June 2012 imposes GBP 59.5 million after a 30% discount; GBP 85 million is the stated undiscounted counterfactual. It gives distinct misconduct/control periods and notes unclear origin of certain lowering instructions. Limits / next check: URL contains 2013, document date is 2012. Not a criminal conviction; undiscounted amount is not another sanction; finding periods must remain separate.

LIB-S10 — DOJ Barclays agreement announcement

Research selection: LI-R10; dossier-local reference LIB-S10. Issuer: US Department of Justice, Office of Public Affairs Exact title: Barclays Bank PLC Admits Misconduct Related to Submissions for the London Interbank Offered Rate and the Euro Interbank Offered Rate and Agrees to Pay $160 Million Penalty Selected edition / date: 2012-06-27 Recorded locator: https://www.justice.gov/archives/opa/pr/barclays-bank-plc-admits-misconduct-related-submissions-london-interbank-offered-rate-and Retained representation: HTML, 91,439 bytes; SHA-256 d98c0e9bed9416d9cd2e1f36de551a44a45773e4d35eef45c40bb7cfb25728ad. HTTP 200 in the 6 November research record; no fresh availability check. Derived text pin: SHA-256 210ea149479321450ab9233a9f259bbe9144cf709d9649587b23bdb336e4699a; supplied extraction checked against its retained pin. Authority / posture: Archived DOJ announcement of conditional non-prosecution and admissions; separate agreement attachment not inspected. Passages inspected for this draft: 27 June 2012 article: opening, reputation-related conduct, mitigation, non-prosecution terms and related matters. What it supplies: Says Barclays admitted specified misconduct, agreed to USD 160 million and received conditional non-prosecution tied to two years of obligations. Applies to Barclays, not employees. Separates the purpose of lowering inputs from some occasions of effect on fixes. Limits / next check: Use as the dated announcement. Full agreement, subsequent compliance and later proceedings not independently established here; old allegations are not automatically present adjudications.

LIB-S11 — DOJ UBS Japan and UBS AG announcement

Research selection: LI-R11; dossier-local reference LIB-S11. Issuer: US Department of Justice, Office of Public Affairs Exact title: UBS Securities Japan Co. Ltd. to Plead Guilty to Felony Wire Fraud for Long-running Manipulation of LIBOR Benchmark Interest Rates Selected edition / date: 2012-12-19 Recorded locator: https://www.justice.gov/archives/opa/pr/ubs-securities-japan-co-ltd-plead-guilty-felony-wire-fraud-long-running-manipulation-libor Retained representation: HTML, 96,684 bytes; SHA-256 c32945392a2526c85f0acd85154bee88a6a94cdd0ad8ef8570af966a22799847. HTTP 200 in the 6 November research record; no fresh availability check. Derived text pin: SHA-256 ec4ed81e3f5a56a1470f09fad1d5507bbe81fe317d01ec56346c0ce5714502d5; supplied extraction checked against its retained pin. Authority / posture: Archived announcement of subsidiary signed plea agreement, parent NPA and separately charged individuals. Passages inspected for this draft: 19 December 2012 article, opening entity/plea/NPA and monetary-component paragraphs. What it supplies: UBS Japan agreed to plead guilty and to USD 100 million; UBS AG entered an NPA requiring an additional USD 400 million. Other converted totals are announcement-level accounts, not reconstructed here. Limits / next check: Do not collapse parent and subsidiary, turn agreement to plead into an inspected later sentencing judgment, or treat 2012 individual charges as current guilt. Attachments and later docket unread.

LIB-S12 — DOJ RBS Japan and parent announcement

Research selection: LI-R12; dossier-local reference LIB-S12. Issuer: US Department of Justice, Office of Public Affairs Exact title: RBS Securities Japan Limited Agrees to Plead Guilty in Connection with Long-Running Manipulation of LIBOR Benchmark Interest Rates Selected edition / date: 2013-02-06 Recorded locator: https://www.justice.gov/archives/opa/pr/rbs-securities-japan-limited-agrees-plead-guilty-connection-long-running-manipulation-libor Retained representation: HTML, 92,362 bytes; SHA-256 34d3aaf6e1dda09fe3ccae9169c120d227e4edb00d13eaf368c073e76c7da3be. HTTP 200 in the 6 November research record; no fresh availability check. Derived text pin: SHA-256 e69bba867b01a90b9dbb972843078daf1993a7bd29a449670f810e707dfeba9a; supplied extraction checked against its retained pin. Authority / posture: Archived announcement of subsidiary signed plea agreement and parent deferred prosecution agreement. Passages inspected for this draft: 6 February 2013 article, opening, currency/time scope and final DPA/individual-charge qualification. What it supplies: Subsidiary agreed to USD 50 million; parent DPA required USD 100 million beyond that. Distinguishes subsidiary Yen LIBOR matter from parent account of Yen/Swiss franc conduct over a described 2006–2010 period. Limits / next check: Keep parent DPA distinct from NPAs and subsidiary plea. The release labels pending individual charges accusations. Later plea acceptance, sentencing and DPA performance not checked.

LIB-S13 — Connecticut multistate Barclays settlement announcement

Research selection: LI-R13; dossier-local reference LIB-S13. Issuer: Office of the Attorney General, State of Connecticut Exact title: AG Jepsen: States Reach $100M Settlement with Barclays for LIBOR Manipulation Selected edition / date: 2016-08-08 Recorded locator: https://portal.ct.gov/ag/press-releases-archived/2016-press-releases/ag-jepsen-states-reach-%24100m-settlement-with-barclays-for-libor-manipulation Retained representation: HTML, 37,234 bytes; SHA-256 47f75eecea281772a6343df20fe50f135a3213eea651845d1b90f328b3502253. HTTP 200 in the 6 November research record; no fresh availability check. Derived text pin: SHA-256 80d0952d6a1e7e14eb546a86535d8cc5ae502957009ab409bb2c00f65af7ad01; supplied extraction checked against its retained pin. Authority / posture: Attorney General announcement of 44-state settlement, not an adjudication of every borrower loss. Passages inspected for this draft: 8 August 2016 article, opening, restitution, costs and eligibility paragraphs. What it supplies: The announcement reports a USD 100 million settlement, USD 93.35 million restitution for eligible government/nonprofit entities and a USD 6.35 million balance for costs/expenses. The two reported components total USD 99.70 million, leaving a USD 0.30 million discrepancy against the stated settlement total. Preserve all three reported figures; this draft does not infer which figure, if any, is erroneous. The 2016 event is separate from the 2012 proceedings. Limits / next check: The USD 0.30 million internal discrepancy remains unresolved; do not silently substitute USD 6.65 million or invent another allocation. Do not add components again, promise every borrower recovery or fold the amount into June 2012. The signed agreement and individual distributions were not inspected.

LIB-S14 — Supreme Court judgment in Hayes and Palombo

Research selection: LI-R14; dossier-local reference LIB-S14. Issuer: UK Supreme Court Exact title: R v Hayes; R v Palombo — [2025] UKSC 29 Selected edition / date: Judgment delivered 2025-07-23; UKSC/2024/0087 Recorded locator: https://www.supremecourt.uk/cases/judgments/uksc-2024-0087 Retained representation: HTML, 673,030 bytes; SHA-256 9de1f117ad325a44e0e2c8fa92f194923cdf99f7f7661f767255d4bc2cb4754a. HTTP 200 in the 6 November research record; no fresh availability check. Derived text pin: SHA-256 03b833cb5e20fd6bf50d4335478daa3d120f15cefe9a14c38086dc9c2f8b57ae; supplied extraction checked against its retained pin. Authority / posture: Official retained HTML judgment, [2025] UKSC 29, delivered 23 July 2025; case URL UKSC/2024/0087. Passages inspected for this draft: Paragraphs 1–7, 17–26 and 231–235; selected intervening fact/law and EURIBOR reasoning; annex identified as trial directions. What it supplies: Answers both limbs of certified question no and quashes two convictions. Introductory reasoning distinguishes genuinely held opinion from legal construction displacing the jury; EURIBOR discussion separates contractual breach from criminal-law impression. Limits / next check: HTML, not a separately verified PDF; use paragraph locators. Quoted trial directions and summarized allegations are not the holding. No blanket effect on unrelated proceedings or current docket review is claimed.

C. RECORD-CONTRADICTION / QUALIFICATION MAP

C-1 — An assessment is not necessarily an invented number

The historical LIBOR question asked for the rate at which a contributing bank could borrow under specified conditions. In its discussion of the periods relevant to the appeals, the Supreme Court describes the assessment as dependent on available quotations, transaction sizes, liquidity and other information; it could involve a range of defensible figures (LIB-S14, paragraphs 19–22). That does not mean any number was equally valid. It means the truth of a purported assessment and the submitter's state of mind cannot be replaced by a mechanical assertion that one uniquely observable number always existed.

The Wheatley Review's recommended transaction hierarchy addresses this evidential problem. It prioritizes the contributing bank's transactions, then observations and quotations, and permits expert judgment where necessary (LIB-S01, printed p. 28 / PDF p. 32). It proposes corroboration, controls and records. A recommendation to improve transaction support is evidence of the proposed reform, not proof that every earlier submission lacked evidence or that every later submission complied.

C-2 — The waterfall has two calculation stages

The retained USD methodology first determines each contributor's submission. Level 1 uses eligible transactions; Level 2 uses transaction-derived data where Level 1 is unavailable; Level 3 uses framed expert judgment when neither prior level is available. The document's Level 1 volume-weighted calculation operates inside a bank's contribution. It does not make the final benchmark a volume-weighted average of all underlying loans (LIB-S03, pp. 2–4).

At the panel stage, submissions are ranked and trimmed; the remaining submissions receive equal weights. The retained document's 15-contributor table removes four highest and four lowest rates and averages seven. This concrete table is preferable to pretending that “quartile” always produces an exact 25 percent count for every possible panel size. It also differs from the historical 16-bank/eight-retained example in the judgment (LIB-S14, paragraph 20). Neither number is a universal panel count.

Eligibility narrows the observed data: the USD document specifies funding instruments, counterparties, minimum sizes, a minimum number of trades, approved funding centres and tenor buckets. For example, pp. 4–5 require at least two trades with different counterparties for Levels 1/2 and a USD 10 million trade threshold; the one-month bucket spans 25–35 calendar days. These are methodology-specific selection rules, not a claim that the dataset samples all wholesale borrowing randomly. An empirical assessment of which banks used which levels on a given day would need the actual submissions and input records, absent from this dossier.

C-3 — Reform, representativeness and continuity answer different questions

ICE's 1 April 2019 announcement says all panel banks completed the waterfall transition, while expressly declining to guarantee publication beyond end-2021 (LIB-S02). The later USD methodology documents five continuing panel tenors for a specified period. The FCA's 3 July 2023 account then distinguishes cessation of overnight/12-month USD settings from temporary synthetic 1-, 3- and 6-month settings (LIB-S04).

Those synthetic settings used the relevant CME Term SOFR reference rate plus the respective ISDA fixed spread adjustment, according to the dated FCA account. The same account says they were permanently unrepresentative of the underlying markets they had previously sought to measure. Continued publication therefore does not prove continued panel representativeness. Conversely, that designation does not mean no legacy contract could lawfully use them: the account describes a particular temporary permission and new-use prohibition. This dossier does not inspect every underlying notice or apply it to a particular contract.

C-4 — Regulatory findings and individual criminal appeals cannot be collapsed

The CFTC order contains findings of attempted manipulation and false reporting, entered on an accepted settlement offer. Its consent language is qualified by related admissions; it is not simply a criminal conviction or an unqualified denial of all facts (LIB-S07, p. 1). The FSA Final Notice imposes a financial penalty for Principles 2, 3 and 5 breaches (LIB-S09, paragraphs 1–21). The DOJ announcement says Barclays admitted the incorporated misconduct and entered a conditional non-prosecution agreement, applying to Barclays rather than its employees (LIB-S10).

The Supreme Court's 2025 judgment addresses whether the jury directions in the Hayes and Palombo trials improperly displaced factual questions about genuine assessments and fraudulent representations. Its answer to both limbs of the certified question is no, and it quashes the two convictions (LIB-S14, paragraphs 5–7 and 234–235). Palombo's EURIBOR discussion also distinguishes contractual obligations from the criminal-law impression conveyed by the directions (paragraphs 231–233). An accurate account needs both the institutional record and the later appellate correction. Saying that a regulator made a finding does not dispose of the appeal; saying the convictions were quashed does not enlarge the judgment into a universal order concerning other resolutions.

C-5 — Motive, direction of input and effect on a setting

The CFTC/FSA records distinguish trader requests aimed at benefiting positions from reputation-related lowering during the financial crisis. A trader could favor a higher or lower input depending on the book; lowballing should not become the sole mechanism for every recorded act. The FSA also gives different date ranges for the trader-request and reputation findings and for deficient controls. These are bounded findings, not one continuous rate-distortion estimate.

A particularly useful qualification appears in CFTC p. 4 footnote 2: the Commission did not find evidence of intent to affect the official published LIBOR through the reputation-related directive, although Barclays' submissions were sometimes included in the calculation. DOJ separately reports some occasions when submissions affected fixed rates (LIB-S10). These statements concern purpose, inclusion and effect respectively. They should not be compressed into either “every lowered submission changed the fix” or “there was never an effect.” This dossier has no daily counterfactual reconstruction or loss estimate.

C-6 — Penalty components retain their units and legal roles

The 2016 Connecticut announcement has an internal numerical discrepancy: its USD 93.35 million restitution plus USD 6.35 million costs/expenses equals USD 99.70 million, not the stated USD 100 million total. The gap is USD 0.30 million. These remain attributed reported amounts, not a reconciled allocation. No USD 6.65 million correction, omitted component or rounding explanation is inferred without further documentary evidence (LIB-S13).

The three June 2012 Barclays components are displayed in their original currencies. No USD 435 million total is used; no USD-equivalent total is computed without a dated exchange-rate basis. The review specification's approximately USD 453 million summary refers to a Joint Economic Committee account not included among these fourteen retained bodies, so that conversion is not presented as independently checked here. The worldwide USD 9 billion claim is omitted because this selection supplies no complete, non-duplicative global inventory. An announcement's converted UBS/RBS aggregate likewise must not be summed with its components as a new finding.

D. FIVE-CLAIM DEMONSTRATION MATRIX — PROVISIONAL ONLY

These C1–C5 labels are local editorial analysis handles. They are not pre-existing claim identities, mint requests, adjudications or automatically accepted bindings.

C1 — Methodology changed through time

Provisional reader wording

LIBOR's submission methods changed: the 2012 review recommended stronger transaction support; ICE announced completion of the waterfall transition in April 2019; its retained USD methodology defines a three-level input process for five panel tenors from January 2022 through June 2023.

Candidate research source cards, not new bindings

• LIB-S01

• LIB-S02

• LIB-S03

What this analysis can establish

The sources distinguish recommendation, administrator announcement and a specific methodology's applicability. The 2022–2023 document retains framed expert judgment as a third level while prioritizing eligible transactions and transaction-derived data.

What it cannot establish / reason to qualify a stronger claim

This does not establish which waterfall level every bank used on every day, prove perfect compliance or extend USD eligibility rules to another currency or historical period.

Standing and next check

Provisional research analysis only. A stronger empirical claim needs date-specific submission/input records and the applicable method, without substituting a press release for actual execution evidence.

C2 — A published setting is a selected and aggregated measure

Provisional reader wording

In the retained USD methodology, eligible transactions inform bank submissions through a waterfall; the administrator then trims and equally averages retained bank submissions. The published setting is not a volume-weighted census of all bank borrowing.

Candidate research source cards, not new bindings

• LIB-S03

• LIB-S14

What this analysis can establish

The document specifies the two stages, eligibility rules, tenor buckets and 15-contributor/seven-retained table. The judgment's historical 16-contributor/eight-retained example demonstrates why panel counts need a date and source.

What it cannot establish / reason to qualify a stronger claim

The methodology does not alone quantify sampling error, daily representativeness, manipulation impact or losses on an individual contract. Trimming is not proof that an input change was harmless.

Standing and next check

Provisional research analysis only. A daily-effect inquiry requires the actual panel submissions, correct trimming and a defended counterfactual, followed by the relevant contract terms if payment consequences are claimed.

C3 — Barclays' 2012 institutional record has three distinct components

Provisional reader wording

The June 2012 Barclays record contains a USD 200 million CFTC civil penalty, a GBP 59.5 million FSA financial penalty and a USD 160 million DOJ agreement penalty, with distinct findings, admissions and procedural terms.

Candidate research source cards, not new bindings

• LIB-S07

• LIB-S08

• LIB-S09

• LIB-S10

What this analysis can establish

The retained order, notice and announcements identify amounts, entities and procedural forms. Trader-request conduct and reputation-related lowering are separately described and dated.

What it cannot establish / reason to qualify a stronger claim

These amounts are not an unconverted single-currency total, a measure of all investor losses or a conviction of every person involved. The CFTC release is not independent corroboration of the order it summarizes.

Standing and next check

Provisional research analysis only. Contract-specific liability or a worldwide aggregate would require additional records and an explicit legal/entity/date/remedy scope; neither is supplied by this local inventory.

C4 — Two cessation milestones describe different objects

Provisional reader wording

The last LIBOR bank panel ended on 30 June 2023. Temporary synthetic settings continued thereafter; the remaining settings were published for the final time on 30 September 2024, according to the dated FCA and joint institutional accounts.

Candidate research source cards, not new bindings

• LIB-S04

• LIB-S05

• LIB-S06

What this analysis can establish

The accounts distinguish overnight/12-month USD cessation from continued synthetic 1-, 3- and 6-month USD settings, and identify the final publication milestone. The retained transition page supplies a currency-specific alternative-rate map.

What it cannot establish / reason to qualify a stronger claim

It does not determine every contract's fallback, eliminate historical payment disputes or make SOFR the universal replacement for all currencies. The living transition page is a 2026 snapshot, not a contemporaneous 2019 page.

Standing and next check

Provisional research analysis only. For a particular contract, obtain its governing language, amendments and applicable measures rather than inferring substitution from the benchmark's public timeline.

C5 — The 2025 judgment must be read at its actual scope

Provisional reader wording

On 23 July 2025 the UK Supreme Court allowed Hayes' and Palombo's appeals and quashed their convictions, identifying errors in jury directions about the disputed submissions and fraudulent representations. That disposition concerns those two appeals.

Candidate research source cards, not new bindings

• LIB-S14

What this analysis can establish

The retained judgment records the certified question, reasoning and operative conclusion. Hayes' case concerns LIBOR; Palombo's concerns EURIBOR. Paragraphs 5–7 distinguish a legal construction from the factual question whether the submitted opinion was genuinely held, and paragraphs 231–235 address Palombo and the result.

What it cannot establish / reason to qualify a stronger claim

The result is not a finding that every submission was proper, an automatic reversal of every other case or an order rescinding the separately identified institutional resolutions. The annex reproduces trial directions being examined; it must not be quoted as the Supreme Court endorsing those directions.

Standing and next check

Provisional research analysis only. Any claimed consequence for a different person or resolution needs that proceeding's actual later record. This draft makes no fresh current-docket assertion.

E. BEST "WHY NOT?" SPECIMEN

Why not say that every inaccurate bank submission changed the rate paid by every borrower?

Tempting claim: A bank altered its input, so the published LIBOR and all LIBOR-linked payments changed by the same amount.

What the recorded basis actually supplies: Historical and later methodologies aggregate selected panel submissions after trimming. The CFTC and DOJ Barclays accounts distinguish trader-oriented attempts, reputation-related lowering, inclusion in the published calculation and some occasions of effect. None of the fourteen sources is a complete daily counterfactual dataset tied to all contracts.

Reason for withholding that conclusion: The path has several steps: submission, ranking and trimming, published setting, chosen currency/tenor, reset date, contract formula and payment. Evidence for the first step does not fill the remainder. Nor does potential trimming prove that all misconduct was harmless; other inputs and coordinated conduct may change which observations remain. The relevant amount and direction depend on the actual setting and contract.

Qualification: Describe the recorded violation or admission precisely, and separately identify any demonstrated published-rate effect. This is an editorial explanation of evidential scope, not a Check result, damages calculation or exoneration.

Reopening condition: Obtain the date-specific submission panel, applicable methodology and an explicitly justified no-misconduct counterfactual; then apply the relevant contract terms and dates. Keep uncertainty in those stages visible.

Original dossier basis: LIB-S03 pp. 2–6; LIB-S07 pp. 2–6 and p. 4 footnote 2; LIB-S10's reputation-related submission discussion; LIB-S14 paragraphs 19–22.

F. SECOND "WHY NOT?" — A SINGLE METHOD AND END DATE

Why not say that LIBOR was always a guess, ended in June 2023 and was replaced everywhere by SOFR?

Tempting claim: One sentence describes the whole benchmark family, its construction and its replacement.

What the recorded basis actually supplies: Wheatley proposed transaction corroboration; ICE later announced the completed waterfall transition. The retained USD methodology prioritizes transactions while allowing bounded fallback levels. The FCA distinguishes the end of the bank panel from temporary synthetic publication, and its transition page lists different alternatives for different currencies.

Reason for withholding that conclusion: The sentence collapses dates, currencies and methods. A panel-based wholesale funding measure differs from a synthetic Term SOFR-plus-spread calculation. A third-level judgment process differs from a claim that no transaction evidence existed. The final synthetic publication date was 30 September 2024. SONIA, SARON, TONAR and €STR appear alongside SOFR in the retained currency map; none of those labels determines a particular contract's legal fallback by itself.

Qualification: Use a currency/tenor/date/method description and name the milestone meant. The dated FCA description of synthetic use and representativeness is preserved as its own regulatory account; this draft does not supply individual contract advice.

Reopening condition: For a narrower rate or contract claim, identify the applicable historical methodology and actual contract/fallback record. Reopen a general timeline only with evidence addressing the same setting and event, not an undated page carrying the same name.

Original dossier basis: LIB-S01 printed pp. 7–8 and 28; LIB-S02 dated announcement; LIB-S03 pp. 1–6; LIB-S04–LIB-S06 dated transition passages.

G. THIRD "WHY NOT?" — UNIVERSAL LEGAL REVERSAL

Why not say that the Supreme Court proved there was no LIBOR misconduct and cancelled the banks' penalties?

Tempting claim: The quashing of Hayes' and Palombo's convictions reverses every LIBOR/EURIBOR finding and proves every institution and submission innocent of wrongdoing.

What the recorded basis actually supplies: The 2025 judgment answers the certified question and explains why the two convictions cannot stand. The historical institutional records concern different legal persons, authorities and procedural forms. Palombo's case concerns EURIBOR, while the dossier's Barclays, UBS and RBS records also have their own currency and temporal bounds.

Reason for withholding that conclusion: The judgment's actual disposition cannot be enlarged to proceedings it does not decide. It identifies serious legal error; that is a substantive result and must be stated plainly. It does not create a universal factual finding that every submission was accurate or rescind the separate orders and agreements catalogued here. Conversely, repeating an earlier allegation or corporate admission does not undo the appellate disposition or justify presenting the quashed convictions as still standing.

Qualification: State the two convictions were quashed, explain the jury-direction issue and attribute each institutional finding or admission to its own record. Do not relabel the judgment as a mere technicality, or the whole prior institutional record as automatically null. The annex's reproduced directions are material under review, not the court's adopted rule.

Reopening condition: A claimed effect on another conviction, settlement or order needs the exact subsequent judicial or administrative instrument addressing that matter. This retained record contains no fresh later-docket search and no blanket rescission instrument.

Original dossier basis: LIB-S14 paragraphs 1–7 and 231–235; procedural terms in LIB-S07, LIB-S09–LIB-S12. LIB-S13 is a separate 2016 multistate settlement announcement.

H. SOURCE-PAGE / REVERSE-WIKIPEDIA VALUE

1. LIB-S03 — Follow one input through the calculation

Start at the USD methodology's applicability statement before reading its definitions. Then follow the waterfall and the panel aggregation separately. The page-6 table has a different contributor count from the historical example in LIB-S14; that difference is an invitation to date the methods, not to pick one as timeless. The reader can inspect the actual eligibility and tenor constraints before deciding whether a broader measurement claim is justified.

2. LIB-S07 and LIB-S09 — Preserve findings and their qualifications

The CFTC order's opening consent language and footnote on intent limit how its findings should be paraphrased. The FSA notice separates misconduct categories from controls and compliance failings, and keeps the settlement discount distinct from the amount imposed. The regulators' descriptions may overlap without having identical legal elements or date ranges. A headline about “LIBOR rigging” should not erase these distinctions.

3. LIB-S14 — Keep the operative judgment above the quoted trial material

The Supreme Court judgment contains legal history, evidence summaries, arguments, reasoning and an annex of trial directions. A reader must locate which voice is speaking. The negative answer to the certified question and the quashing disposition are the court's result; a direction reproduced in the annex is not an independent source affirming its own correctness. Paragraph references are suitable locators for this retained HTML representation; no PDF page mapping has been manufactured.

4. LIB-S04 to LIB-S06 — Compare events without inventing independent witnesses

The July 2023 notice, October 2024 joint release and living FCA transition page help distinguish milestones. They overlap institutionally and often summarize the same decisions. Three pages do not equal three independent empirical replications. The currency table gives a route to further work, while the document date and 2026 last-update snapshot prevent its later text from becoming a purported contemporaneous forecast.

I. 30–60 SECOND DEMO MOMENT

Begin with the question, “What did this rate measure?” Select LIB-S03 and show its explicit USD/date/tenor scope. Contrast the contributor's volume-weighted Level 1 input with the panel's trimmed arithmetic mean. Move to LIB-S04: the familiar name continues for three synthetic USD tenors after the bank panel ends, but the method and representativeness statement change. LIB-S05 supplies the later final-publication date.

Then open the third why-not and LIB-S14. The reader should see the actual two-appeal result, alongside the boundary that prevents it from becoming a claim about every institutional resolution. Finally show the original-currency Barclays components rather than an unexplained converted aggregate. This sequence demonstrates measurement, time and legal scope without minting a source, running Check or claiming that the local download proves custody.

J. CAPTURE PRIORITY

This is an editorial list of evidence needed for stronger future propositions. It issues no retrieval instruction, import, receipt request or source-admission decision.

P0 for any stronger daily-rate or damages claim: actual date/currency/tenor-specific panel submissions and permissible underlying inputs; a defensible counterfactual; and the affected contract's reset and fallback language. This dossier contains methodology and findings, not that complete dataset.

P0 for broader legal-outcome claims: the precise agreement/order and any later court or administrative disposition for the named person or institution. The UBS/RBS/Barclays DOJ pages link further documents, but those attachments were not separately retained or inspected in this task. An announcement of an agreement to plead is not substituted for a later judgment.

P1 for transition-specific legal propositions: underlying FCA benchmark notices and applicable contract measures. The retained July 2023 announcement supports an attributed account of the transition; no claim is made to have inspected every notice it links.

P1 for aggregate penalties: a dated inventory of institutions, proceeding identifiers, remedies, original currencies, overlap rules and any conversion date. The worldwide total stays out of the proposed lead and thesis until that exists.

K. INTEGRITY FLAGS

1. Preserve all fourteen local source labels and their archive crosswalk. None is a governed Source identity.

2. The fourteen bodies are research-download observations; their native Acquisition receipt fields are null. This says nothing about whether a distinct historical capture exists elsewhere.

3. Raw-body pins and derived-text pins are different. A readable extraction is not a fresh acquisition or a rights grant.

4. The selected passage review is not an assertion that every page or linked attachment was read. Source-card locators state what informed this draft.

5. Methodology validity is currency-, tenor- and date-specific. The generic USD filename is not an immutable edition identifier; its raw bytes are pinned.

6. A 2026 HTML retrieval of a dated announcement is not the announcement's original archived rendering. Current availability was not checked.

7. The FSA notice is dated 27 June 2012 even though its retained URL contains a 2013 path segment.

8. The FSA's sterling fine is not silently converted; its undiscounted amount is not an additional penalty. Restitution components are not double counted. LIB-S13 reports USD 93.35 million plus USD 6.35 million against a USD 100 million total; the USD 0.30 million internal discrepancy remains explicit and unresolved.

9. CFTC order and press release are one underlying enforcement action, not independent confirmations.

10. Announced plea agreements and parent NPA/DPA terms remain distinct. Later implementation and current case status are not inferred.

11. Hayes and Palombo involve different benchmark definitions. The 2025 result is not a blanket decision about all institutions, and quoted trial directions are not the court's holding.

12. June 2023 panel cessation, September 2024 final synthetic publication and a particular contract's transition are different facts.

13. Source text does not authorize hosting those bodies. Proposed publication is limited to this original editorial dossier, its scoped citations and existing safe-link behavior, subject to the actual publication owner's decision.

14. No live snapshot, adopted disposition, Source registry, release pin or Stage declaration is changed. The candidate lead must match this dossier's final digest before any later adoption.

L. PROVISIONAL LIBOR THESIS FOR REVIEW

LIBOR is best understood here as a dated measurement process with documented failures, reforms and an eventual transition, rather than a single timeless rate whose entire history can be settled by one enforcement headline. The retained record supports specific institutional findings and admissions, a specific change in input methodology, distinct cessation milestones and a serious appellate correction in two individual cases. It does not supply a complete counterfactual record of daily rates, universal borrower losses, every later legal disposition or a non-duplicative worldwide penalty total.

The proposed reader should lead with the method and scope, then make the original records and their limits inspectable. Its provisional claims and why-not explanations can be useful without pretending that research references have become admitted sources or that a local draft is already a public Entry. The accompanying manifest presents concrete publication choices; it does not exercise them.