Gérard Pesson (born 17 January 1958 in Torteron) is a French composer. Pesson studied musicology at the Sorbonne and is the composer of a number of award-winning works.Paul Griffiths Modern Music and
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c43d5da5aec186758268a0dbf37fb2b53d7b37171d90bf15cbe6ce264a34763. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c921c48d-6da0-4a0c-b23a-a19e6b547a0f.json and https://artists.proofprofile.net/proofs/artist/c921c48d-6da0-4a0c-b23a-a19e6b547a0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3baa1211c4af6e913f18d17fc285672953c6e66150548600a9b1564c8794e050. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110430.
Symphony No 5, Kein deutscher Himmel: Adagietto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c54786d0010b9ffdd27c924cbf1135d32c3c48cf30d4cef3ba37b2eab67ddcb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e554ef6106a52ee06d9f98bf761fe528635fe861298eb93cb737e86657c0a8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4d982253fac19442cf3fd706e8463a5f6b0a6607e79a7ea22ced44f7adafc8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678d4ce27c67edf57f3496a41b8d8180fa7e37f320ae13ae4ec10eea49a571d4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130812030.
Slowakische Erinnerungen aus der Kindheit (1956/1989): No. 20, Knabenschwermut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab9bc2123b4f7a7c98f80e170afa5f8df5ceef5fe8a4442a6f625fa7408a284. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATTE41501802.
6 Encores for Piano (1965): No. 3, Wasserklavier
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9416efb18dd2bc90dbdfa67a41667f515d3eff6dec23523e403ea65cb4b31b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATTE41501815.
Passions: Un orgue baroque pour la création
La messagère: XVII-XXIe siècles, un portrait de la viole de gambe
Manuscrit de Tournus, Suite in D Minor: Prélude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2b52e77d55836ef367d7f09b9b57067e8d3cf776fb9187b3ff83f73ff4bdaf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407001.
Manuscrit de Tournus, Suite in D Minor: Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdb0f2730e851a2d6fbb2f052e57be2c7d67f566ecfd2a01aa1194ca8d5bb36. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407002.
Manuscrit de Tournus, Suite in D Minor: Courante et son double
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34522beb791281f3b146efb1b81b8fcc948e40cc3e129cfba869b88ba4b25746. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407003.
Manuscrit de Tournus, Suite in D Minor: Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf231f27308b99d5668e81ed5c8e1b5bd885e119f0b356ea54ed6dda3921075fe. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407004.
Manuscrit de Tournus, Suite in D Minor: Gavotte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfa5fd49627828bda536ad7db97c37b752868b624e14d5ae6125fcd58a60d9c. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-21T16:25:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407005.
Manuscrit de Tournus, Suite in D Minor: Chaconne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144ae142605f5d7f010289cff68e8decf648305637cb3a3c9567784fc86dffa4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde68200702adf971b94f5d8f4f314ceede91329efcb59fa9eb3d973ccd23cb78. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624b97238e68ecc00812d0ddf759db68da1d3f6119c9378043c8953e82e45bb2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407009.
Manuscrit de Cracovie, Suite in D Minor: Prélude du Sieur Dubuisson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177deb2b4da44abec25060aa2d3e2d0db7f0b25f6b0dc64ab0581cd99b561c38. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407010.
Manuscrit de Cracovie, Suite in D Minor: Ballet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ac5f45839f140cda9d472fa5641a0426cf7ddc62d2eac46445e7e638363356. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407011.
Manuscrit de Cracovie, Suite in D Minor: Sarabande et sa variation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa955812cc17a2f8db630b86d85807ed50a6e8ff1074bd79d2166ab62cb142d3a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407013.
Pièces à une et trois violes, Quatrième Livre: L'Arabesque
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9302bc74ae15732bdf78cb4533f9ed85ef91de40fa09ea1c3870199a5a6bca6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5bf8e40391c1587ed711fafdfecb2692ac4c1979b758611525a10c808a0cdd. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407017.
Pièces à une et deux violes, Premier Livre, Suite in G Minor: Allemande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad818dddad4bc4aba3c1ebc29be75bd792057f684ac2f1418e72758488f4313. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407020.
Pièces à une et deux violes, Premier Livre, Suite in G Minor: Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdc5c86563d3016c08b2404a1c57636a042b3cc14a8839b67475b9506f64789. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407021.
Pièces de violle, Suite in G Minor: Gavotte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa023289b318d49b4320646e6f568ef4a1220f450097dc25053f7119e0c52a083. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407023.
Pièces de violle, Suite in G Minor: Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631d110a6a40eff5df9a65e6e10ac820043fb82ba39664c3cf6d84d4346f9fe2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407024.
Pièces à une et deux violes, Premier Livre, Suite in D Major: Prélude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e975075324563a8eeba7de559cbe91b9356a3994328254bcf7495988fecea0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2407026.
Entente prealable-12 compositeurs-Percussions de strasbourgg
Dauvergne & Pesson: Les Troqueurs & La Double Coquette
IN NOMINE: The Witten In Nomine Broken Consort Book
In Nomine (2001) for bass flute, english horn, clarinet, piano, vibraphone, violin, viola and Violoncello
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1222d76761a296702bd99434e2371d1db5d19c216c69701079b3fc19212dd6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK940524435.
In Nomine-Instrumentation colorée I (2001) for flute, oboe, bass clarinet, percussion, piano, violin, viola and Violoncello
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c46e95aebe1d1dd0e5a0c0d03c29338b4efa1a7e51d52f10ca749525f32969. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK940524401.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Gérard Pesson: Musique de chambre, cantates
G.Pesson-Le gel par jeu-Quatuor à cordes-5 poèmes de Sandro Penna-Nocturnes en quatuor-Les Chants Faez
Quasi morendo: Brahms, Pesson, Sciarrino
Clarinet Quintet in B Minor, Op. 115: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5339d862db681fffba28ac2d8605c9ad02a5a146b819862df697362e57a5c44. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331655703.
Encore: Sydney International Piano Competition 2016
Au Suivant! Ravel, Fauré: Chansons for Piano Quartet