thumb|Collard at the Flâneries musicales, Reims (6 June 2014) Jean-Philippe Henri Collard (born 27 January 1948) is a French pianist known for his interpretations of the works of Gabriel Fauré and Cam
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 0xc6c3aab59d0c23bb5fb99c4311cc67ad65b407ef8c8e685966c05e832930f93e. 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/a39282c6-ab3d-4c63-880f-d7f411ea0b5c.json and https://artists.proofprofile.net/proofs/artist/a39282c6-ab3d-4c63-880f-d7f411ea0b5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Erik Satie: The Complete Solo Piano Music
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 0xe581e572a05d4e480c07cce7b19d119464489e0dca7acc3d0f25fec5a6f980dc. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBBBA0200491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe38a5376966b8567a5190d93b0122f4143699459311ee262de7a27f7f60e4cb. 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/GBBBA0200530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692c9253a50bcbe01189ab84c4d75b4919665cc1faf0bcbca32bca0edc7421ff. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/GBBBA0200492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68c435a98e795bf0970abb2d78e4d5763f84f92fccca42ce767e4d6cd76d05a. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/GBBBA0200540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5481d744bdb54d7227d1bf5725dcbea39601335edae5873557ea11dcce1faa8f. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBBBA0200493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee3140e617550705b7f8995562677395b00e33db8778ddf6097bb7e2602fbf0. 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/GBBBB0105501.
Fête donnée par les chevaliers normands en l'honneur d'une jeune demoiselle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d93ef7005e1efa7a3439ee2c71c529114efd3f3f24fdd8b53568029d6c0c5d2. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBBBA0200550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121b5e83aae8724b7148145cadc4b790550699b0b472cc4f60115e021fb50d30. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBBBB0105510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241fb27778e4a0cfb3bdaa3b4206849e8e888ce79519059ee6bdbf43ea660753. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/GBBBA0100131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f715b476ed81da5b935e69ef1c1f38d2dbe2ed0374959602a39698728e9893b. 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/GBBBB0105518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d477960cd731fb1e472035bb04923677c99e9b6b5a23f0e41f57b6c62c4381. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBBBA0100132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04a253b40d47e955f0c9655f09219f16aa8f7786cc461c9c2058b7d7a25683c. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/GBBBB0105506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1ec4986fbfa6aa41af93a71d295220922c90d817f5c3cdee564ba57cd44a3f. 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/GBBBA0100133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea456522b583674fd6bea297e39f23b5aeed34fc96f66e4af15109e9e3f1939. 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/GBBBB0105502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfaf5ac75600630a21eed3fa6425292469d2ec856f841bee70c3c9e3ea4122f4. 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/GBBBA0100134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a93860103cb6b5b49f3a67fd1afb25bfeda213a513afe65f69adf6b1887f671. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBBBB0105503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8699b71c96527b136411cc465bfca64d5b1608a43e85a96dab4baacec5416c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBBBA0200560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3159b73e860550f2536e08d17978673dc8bb091c21801a43f01ffd9a05c4a77. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBBBB0105504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a5daaa641693574c626008128414c62298556625cfb90ca17c027952c0f3ad. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/GBBBA0200570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7370d851c1809ce25a01c8b1b00a81a10050a7cb3f7cac07efa149575e7d949. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GBBBB0105505.
Sonneries de la Rose + Croix: Air de l'Ordre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2408cc0b02e40d029e195a5144fd7ffbab757efb0ae1bb39a52e04750994610. 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/GBBBA0200581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6f957d50cbc27df2217568744f971ef6edfbc69b5c595e3820f9d6b51958b6. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/GBBBB0105507.
Sonneries de la Rose + Croix: Air du Grand Maître
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ea646e807305941523a762103f9488a2ddb4ed36477c91f96941392ebcb0ce. 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/GBBBA0200582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a59231e14880d6859c18d932128ac205597978bb0b4851bd1e683a79a5f61d. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/GBBBB0105508.
Sonneries de la Rose + Croix: Air du Grand Prieur
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80da07d4f2c8f41e38e0fa35547504e1f827986799c2cfb0bd08950c03ece42. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBBBA0200583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753003adcb9c2a902687a548e49fa72a5d70a373134c6579a2b32b2315bf72fe. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBBBA0200500.
Danses gothiques: 1. A l'occasion d'une grande peine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae7b3b523707b83832c398608174cf976178472b97f78fc78c32914be24f268. 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/GBBBA0200591.
Pièces froides: - Ed. Robert Caby (1905-1992): 1. Airs à fair fuir I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6cc248fe5d02e2887a8ccf30f17e9398933cfda6fb110c6643ac34029aaafd. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBBBA0200511.
Danses gothiques: 2. Dans laquelle les Pères de la Très Véritable et Très Sainte Eglise sont invoqués
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc620fad5bb30bb7285f63aa00d6fb33ccc2621da607732196f4f0da4accf3029. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/GBBBA0200592.
Pièces froides: - Ed. Robert Caby (1905-1992): 2. Airs à fair fuir II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cab52b1aedfc068b8244142367d24c742c23c2626136660096d5f925a8f367. 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/GBBBA0200512.
Pièces froides: - Ed. Robert Caby (1905-1992): 3. Airs à fair fuir III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4290576a5a73602ed4dc3221658f655201551d4003d129310e37e7fe1dd084c. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBBBA0200513.
Danses gothiques: 4. A propos de Saint Bernard et de Sainte Lucie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8cbc9334a90e06aa9f82d909e8ef9e89256e2c0243069a18f19f7e67af4d142. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBBBA0200594.
Pièces froides: - Ed. Robert Caby (1905-1992): 4. Danses de travers I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd1cd5d9a0ca1e8e6efb38b56c640c4dabc660f79410dc01aef93fb1acd0b3b. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBBBA0200521.
Danses gothiques: 5. Pour les pauvres trépassés
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19de8347aa5d1fc2151ee174b47f962cb46f447cb8768bb68f08d153e52637af. 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/GBBBA0200595.
Pièces froides: - Ed. Robert Caby (1905-1992): 5. Danses de travers II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebe9b60b144ed4ec5cfc5ecc5f6c1eb94fa5f011fdce6439699924e804222ce. 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/GBBBA0200522.
Pièces froides: - Ed. Robert Caby (1905-1992): 6. Danses de travers III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a7b2df52fdaaddb4eca0d09384da2b109418578aadc07027f3db39bbf69729. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/GBBBA0200523.
Danses gothiques: 7. Par pitié pour les ivrognes, honteux, débauchés, imparfaits, désagréables et faussaires en tous genres
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03164100b1faefaaad0f545d25fd74635b421fc1a6a992f6167879f2cc6f3e7. 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/GBBBA0200597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9871c92498af75ba0aa69fb963b90ccc304b7c43d43679d9f47710e82d5a07. 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/GBBBB0105515.
Danses gothiques: 8. En le haut honneur du vénéré Saint Michel, le gracieux Archange
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59a83e66a93d71d37b96de7472b62eec75b0763237762c3f9e510b12b70a414. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBBBA0200598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715d951385c82bbd1c45f36b133d56e99828625b1bd88f3e164948ad1b86742b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBBBB0105517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c89f595a2d91b047320f93813ad2d3a6feb460f28ec2aa5625ff4b5cd37662. 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/GBBBA0200600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c6472f82cbb6d933ddaab455433bfb7b79a7ad5ba21fce59dd6ce4d6abcb5e. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBBBA0100140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e96f8d7bea0d8b905324861b9d0374effe3c501f661f709b2cb0595027e212. 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/GBBBB0105511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66b6c12a6a1aa17a81bc4e8cc926498dfc387b3db18dfac96a0e671989aa34b. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/GBBBA0200610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe1151baf305fc24df2c86a8a02c0630f6400f06ede84531509529db16bacba. 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/GBBBA0200620.
Three Nocturnes, Op. 33: No. 1 in E-Flat Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa220e8277411a900e45020a1adf34d097bf355eebcb104c1d2bd28bf598be944. 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/FRZ117306342.
Piano Trio in E-Flat Major, D. 929: II. Andante con moto
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Trois morceaux en forme de poire: No.1 - Lentement
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Trois morceaux en forme de poire: No.2 - Enlevé
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Trois morceaux en forme de poire: No.3 - Brutal
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Fauré: 3 Mélodies, Op. 85: No. 1, Dans la forêt de septembre
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Fauré: Morceau de concours pour flûte et piano
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Debussy: Violin Sonata in G Minor, CD 148, L. 140: I. Allegro vivo
Debussy: Clair de lune and Other Masterpieces
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Concerto for 2 Keyboards, BWV 1060: II. Adagio
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