Patricia Josette Petibon (; born 27 February 1970) is a French soprano. Life Petibon was born in Montargis, the daughter of two teachers. She initially studied the visual arts, including painting,
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a2eb5a3f4b51f05a55ada439cf48391f17674d33dffa18d0d554ec22dc379a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5d69a2fc-8fae-4fc1-b83d-e513e80238ad.json and https://artists.proofprofile.net/proofs/artist/5d69a2fc-8fae-4fc1-b83d-e513e80238ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Carmina Burana / Fortuna Imperatrix Mundi: "O Fortuna"
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501d43b3cb0fe959e2a171f35269657d9f8d7515e2643cde221a01d1f41fb6af. 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/DEN961030401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49657754a6b34d3445c8dea1fa64ef7ced9e146461c7f7ba90513bf3de25df44. 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/FRZ081900339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762d47842511645a11ba8e797da242b3efaf80958f745c08d4aebe4ff2fb7538. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEN961304560.
Poulenc: Stabat Mater; Gloria; Litanies à la Vierge noire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf7ced0eb660860d38780689e1e3d08e47df3aec49d2bf2179b82d502fee9d6. 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/DEN961300721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f017c734808891e207955f2f162eae2f93acd38731fd7f39479d1c27d37ced. 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/DEN961205120.
Les indes galantes / Nouvelle Entrée: Les Sauvages Scène 6: Danse du Grand Calumet de la Paix (Rondeau) - Forêts paisibles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7094847c5e04fa3612ab8709e73cd17464344091197e31c030df4988ae9082. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEN961201450.
Bachianas brasileiras No. 5, W. 389: 1. Aria (Cantilena)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba35ebe86fe0a7ba5d2fdcbec87ad2c855bf9209f98f2e12bf33ca3876c17a8a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEN961003560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac22bf41e6cd6bdc3bd31c47285cd9af6b472125a855b691b666da11694dc66. 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/DEN960901870.
San Giovanni Battista: Queste lagrime e sospiri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886f5d778da40454ca8a681031a36457d840dee854fd97ca2d4c16700cae7de6. 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/DEN960901880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7fce13b0c01e1111957ecf3c2985517fda75dc3e125313f6e08e7835876f25. 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/DEN960901890.
Rinaldo, HWV 7a / Act 2: "Lascia ch'io pianga"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf96a972fd63aed1687393aedcadc82434fe214995a882fad38503ea09249d3. 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/DEN960901900.
Lakmé / Act 1: Viens, Mallika, ... Dôme épais (Flower Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c5b73b11fec4b4b194e78b7488cf0793828970694c7ae1a6f995fa49c17e7a. 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/GBBBA0340105.
Les Contes d'Hoffmann / Act 4: Entr'acte (Barcarolle) - "Messieurs, silence!" - "Belle nuit, ô nuit d'amour"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8277574015503a3d10223e070f8419bdaa814d23b7f8de52fede9dfc63748b3f. 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/GBBBA0340111.
Mozart: Die Entführung aus dem Serail, K. 384
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1948c8ce6dd7f9f8cf04da050837bb1232ef8dd2ce07b925bf3f29bd9f3dfaba. 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/GBAYC9803089.
Massenet: Werther, Act 3: "Traduire ! Ah ! Bien souvent mon rêve s'envole" - "Pourquoi me réveiller" (Werther)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80833010460bd7948cd2e5794bad46e95d7d71b9ba8181b04ef568d7dcd5338. 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/GBAYC9803127.
Idomeneo, K.366, Act I Scene 6: Estinto è Idomeneo?... Tutte nel cor vi sento...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a961c94fa0ae876bafb2e390f6e2117c687d134dbcdd9ae32981e164a73f39. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBAYC9603904.
Je n'aime pas Mozart, mais ça j'aime bien !
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358dbfb619a751c2c0c0852d787a4ab56f8d4d2b9c7bdff44b6f3b9139ed7126. 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/USSM10006732.
Symphony No. 25 in G Minor, K. 183: I. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfe9fdefd7955ff44aee7e0fd66e91692f0c05173c1db5f69439ce482f3f4ef. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEE470503400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a30761c731ebb9a3b2557d8bdfeaa15e1ad17e8b1b58432bf848cc29d5ed71. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRZ081100146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2afb6938a7c566e62a8a6f369bee550741630785294ee9964401f903c32471. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRZ081100132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe401509b0d5d7f1b92a6f62e6db4e5b2b8dcd669e4ada265efb09414312dafa4. 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/FRZ081100127.
Passion selon Saint-Matthieu, BWV 244: "Erbarme dich, mein Gott"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1c40e944c447ca2319f7d6a0be751cbe6accc503cd8796f380057b1cf30314. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRZ051500715.
Magnificat en ré majeur, BWV 243: "Et Misericordia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09beffa787e2c73b20b553d41e4f5826260f3853d4eea512995131d8b1d880e1. 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/FRZ051500717.
Stabat Mater, P. 77: "Stabat Mater dolorosa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8511ced5fd6cb1020a531b4ea81da497e1d722cc2341d70744a3e3a843a3c72f. 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/FRZ051500719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf9eb693ad5a8888908a6a0de976db2460781e3e40cb851cc92e488ad9bb604. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRZ051500720.
Stabat Mater, RV 621: "Eia Mater, fons amoris"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5e687809282081432cbcc2ae26a9e24bfd2074d2ef682da0aead2611e4858b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FRZ051500721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0382afef775326cf5ece58638dccf056897eebfe3355bd855161d6802eb5f742. 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/FRZ051500722.
Choral Prelude, BWV 639: "Ich ruf' zu dir, Herr Jesu Christ"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f87e674130ff34aaee31630f3cd00606426c4c3182dfeab4e86ec3a144050a0. 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/FRZ051500725.
Dixit Dominus, HWV 232: "De torrente in via bibet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e8a1548cf0c2e2c7649495b3392925260c7b440dfde9af2a20baa679bed20b. 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/FRZ051500726.
Musique classique pour travailler, lire, dormir
Songs without Words, Op. 67, No. 3 in B-Flat Major: Andante tranquillo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e309be114a82d0307fdea258df4fc6da8b7df45585d38fbabbc5d4cf5c049c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FRZ051700549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52450c08ef632d017e0ee00b7bf17be54c57b5c315df1707f2755fc63e039a77. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FRZ051800298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadcbe12dd6896342befc51f35c1a2e289de04ada7118d634fe2d295bf292c08. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:32:34Z), 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/CH0011300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cf1d0dd51695073806046ee4d6fe851d301746c39950792142af2926118e5f. 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/ITP900900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762d47842511645a11ba8e797da242b3efaf80958f745c08d4aebe4ff2fb7538. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEN961304560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad45a0cde142775c8d8d0682887fbb55bca84f969c4c87ae37315c4db47350f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEN961800260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed864ce81d0531afe0d400c55f58974648e428e3922ec046fdccc21fa59f7a98. 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/FRZ039504720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9dc4a967eac5fc790f3717af26cd00d0f89d54e48c9bca91f959b34005dd04f. 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/FRZ030004190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c0df5463538075d24d0ee0e00d3f7e11df66a63ac72413dae602ca15ac10c4. 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/FRZ030502690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c92405522cb3de061843dfb0dd794fdd756e0b117a0dc7e212cf57d3bd65a2. 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/FRZ030403700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9ee8e1ce2ce430eb94a0ddb3bdb6ec29a71550c67807100215871296836fa3. 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/FRZ030403710.
La Donna E Mobile - Extrait de "Rigoletto" De Verdi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d4dd2c4e52d06da29e821db9f7c25218675a1514a978f24f4ba967eee08c08. 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/FRZ030403720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8d74abeda73095569f751ea8c2fcb1ba02537ce2362ef8d3ed13d4e66b8962. 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/FRZ030403730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ed84306a3a3b9bcb8d26c450dc0fa2f15b252fbca1fcbf6e9d7988ffd04ddc. 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/FRZ030403740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe53ffb068677057556711bd136c879b4119d7b3c81e59c459bba65834651c0. 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/FRZ030403760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73206e6db305fdd414e65b88eab7499c6ce68a0b1082f31bda45b7cf41f4a44f. 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/FRZ030403770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a32c4bd8431e0dab831e744bb56081c37e91c92bb711534b4ee7cc6c0ae0405. 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/DEUM70807337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6014c485c2dcbea55bea4da4914e6a08a313fad4cfd94ac26f0ecadb9209f24f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FRZ039400640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01f89bddfecabec201de0e8c570bda87d73358ec95125350c85093e2953b2d6. 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/FRZ038702610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4294fc00b8a02d3c5c9f5c01b1b6448a9049e15bae7a89b0460f93daf49f6ec1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRZ038902160.
Piano relaxant : Le meilleur du piano classique
Mozart: Requiem in D Minor, K. 626: VIII. Lacrimosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4970effc1b160be3b2525b8e381d5ea8bed9623972f677a1c1a05aac964a14d7. 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/GBAYC2301559.
Pierné: 6 Pièces posthumes: No. 1, Prélude sur le nom de Paul Dukas, pour son tombeau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31defd463ff928654a1318d9e3ed29c6f9db394dec1630c258dcc9d97099a9f. 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/FRZ112200102.
Fauré: Requiem, Op. 48: VII. In Paradisum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dd66848dfefdc12ef9cbeb215b179fdad062c82c744c4c9053b29e00ad3d04. 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/GBAYC1102941.
Duruflé: Requiem, Op. 9: VIII. Lux æterna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f0e887f0b2a3a9829f038cd8a97f27358ec807b060acf3e59f4a825158a1cb. 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/GBAYC9902025.
Schubert: String Quartet No. 14 in D Minor, D. 810 "Death and the Maiden": II. (b) Variation I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1753b9107acf6ee07ee28cb7d3b88fddcb3900e4e9eb1242146aceb9d98f19e5. 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/GBAYC1902592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f868fdb9a4fb5fef58351180ecd79bc63f5982b5cbf39898191b414feb824b. 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/GBAYD1100153.
Walton: Henry V: Passacaglia "Death of Falstaff"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9003230ffdf4c76022e9d63ac6f85f7329857ab65a141028e69d24482adb4c2. 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/GBAYC8704561.
Schuman: Carols of Death: No. 3, To All, to Each
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89670d2d3b280cced516f5a4a8bccf934225cec730049729a98a0e54e8095cfc. 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/GBAYD9000224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55a6002b0d3c15cbf4ee25065328528c744f596ac0923a50097e0a24283bd60. 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/FRZ208607122.
Debussy: 6 Épigraphes antiques, CD 139b, L. 131: No. 2, Pour un tombeau sans nom
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e9e282a3276844fefffd738a378904602e582966e002c11f41d9da7222d753. 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/FRZ110902282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c68507a95146db5ae9cda9456c7fcc1a4a1695e62e7c75a473382bec0fa0b0. 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/GBAYC9104491.
Satie: 3 Mélodies de 1886: No. 2, Élégie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e021592c6714fcad8ba3521c49c17be522f6fd933139c196a2df1a141e87b60. 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/FRZ110902434.
Ockeghem: Missa pro defunctis: I. Requiem aeternam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d21e82bab3497defe7a8c9923f44882291e85e21004f19c9c220ef06536f072. 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/GBAYC8400415.
Biber: Requiem a 15 in A Major: VI. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893edc530f2b3ec59270a6cbfd18fd7d52d10bf88b6e7bded3173a6b1339a9f0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FRZ209205906.
Beethoven: Piano Sonata No. 12 in A-Flat Major, Op. 26: III. Marcia funebre sulla morte d'un eroe. Maestoso andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0fb6af41490ea32d8c8c2634be6891e6d1a5435b32553e223b67e677aab9fa. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:45:22Z), 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/DEA802100075.
Grieg: Peer Gynt, Op. 23, Act 3: No. 12, The Death of Åse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe274606963899ce72b9737d3ece2be6454d30290d39cba203688ff94b19a9c08. 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/GBAYC0402238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ad41a5b940e6ae15d86939dcdb99ed8814f3596c68dc80794d5cab6464fc4b. 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/FRZ209216407.
Tombeau pour Aliénor (Escaich · Purcell)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d8c8b2bb2d823a29f301c95e58e2f5701c97dcfdd09268abbb69090070f8ed. 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/FRUM70801732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6014c485c2dcbea55bea4da4914e6a08a313fad4cfd94ac26f0ecadb9209f24f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FRZ039400640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ca008a9d656badb8c8c57aeed28611bd1c2e9281825f01ceaebfdaa158b719. 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/FRZ030503650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5235a04fe930f0b29dfce0beaf814ecff29230cc3ab1ae96159cee90d6131bc. 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/FRUM71001298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03906dedbc1a7bf06b3dc1f8c2b210f9a07b339609895434392d74c69695886. 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/FRZ030001760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f3d2e64b88c34415461657d4a1c53329bbabd508aacc7b9f73d3697f394633. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FRZ030300690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf0618dd71ac072fae7fb5bb50f135f11e025817791f4c4278a05d711b84b1b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRZ030001450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841489a3de95d581cce53337b8e8190a6a163b42ff8d639f3a39d93e5a61d8f5. 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/FRZ030001670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01f89bddfecabec201de0e8c570bda87d73358ec95125350c85093e2953b2d6. 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/FRZ038702610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797892a163c2844fc25258b43c198ccf517446eef8c801f0872ab90533df2165. 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/FRZ039701910.
Hommage à Jean Ferrat : Des airs de liberté
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4cdebf9995ed8e97bf280f6e67b53363fee58dbc283177b0eb9661d2382b62. 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/FRZ051500033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cccf8712b28ac7d75a90e2217c358f9283f4b17a68e64b46e687ee73bf7c9e. 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/FRZ051500016.
C'est beau la vie (with Benjamin Biolay)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93759a6d71de65cbc112cb2d2c84b947b8f17dc8253ac41f99a80f0317d19c93. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR0S41000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e443680d2f40d79ae8325c2c13b7d2e410e358588e91a7ba72ca077f87129f4. 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/FRZ051500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43cf9221041f5f60b46975c5e1fecc8d33cdd904e09628a2282ee06c6d3de96c. 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/FRZ051500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b5ed055a283783d8ed69dfb66d281170578376912014f65fa8d73f3247cc31. 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/FRZ051500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387188c0b99ed82606c73111a580c7d1ba9e170f12d7dee02d955f97d8cd00ea. 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/FRZ051500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1097e2bb110ce015a4b49d0882cab5d6b8ccf7557dbd611b3519a2dfa38ccb. 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/FRZ051500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5a80ae2db54cf4a28bdee73d3ab37959b796066a49ab6a1770aad8fb9ad9f6. 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/FR62F8000610.
Couperin, F: Troisième leçon de ténèbres pour le Mercredi saint: I. Yod
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1cc94301cb92cdf5756b80087f309e89710635d2757a5f2e4d85bd4b789833. 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/FRZ209627001.