Richard Clayderman (; born Philippe Pagès , 28 December 1953 in Paris) is a French pianist who has released numerous albums including the compositions of Paul de Senneville, Olivier Toussaint and Marc
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 0x1e9f7a2afff5453b649d76edc8e76c290362d81f33485ac850f2a7a1db28f5ad. 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/f2ca7d7f-f876-4f81-859f-cb5d91bcfd8c.json and https://artists.proofprofile.net/proofs/artist/f2ca7d7f-f876-4f81-859f-cb5d91bcfd8c.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 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 0xced53c0c3d89266686c5f3f163bdd72a13bbb2e662a59f903eda930d9f8efcad. 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/FR08F1200130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce52d5407bd8870e99a114330c611ee68ddc8bc1797ab9fb01766f52905a49dd. 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/FR08F1200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a5c58b19b065c016f226ce89984e914db2a599f1409ab8a9e6965230fc0b70. 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/FR08F7700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb5839a40704f0f7962bb6a81f29e00b4871cef9b1e01dd1ed4287ba7ed49cd. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR08F1200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e967e339ac4fc65b915f23180297b9e61f1f9e6d3fdd43296023dae62477e8. 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/FR08F1200150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e749a8399434f07455898835381c84ffd96a6e8bfa3daf0b395bac054cbccfe. 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/FR08F1200120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1655b66c88ed01ab66adb7ff1b12933755ea0c756be9c83f69efe0617fa61a0. 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/FR08F1200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11d964c96d69b4fdb86bbf0f3c989b7efd432d3a023612a1c135de5681617f8. 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/FR08F1200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d88ad3cda865c23acaa9d8aa6b96a7ba8876a7e9b9556e6b2e93a618de54763. 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/FR08F1200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a9cb7e0770f14af7e180a5d09385943c5780c485fec4768cd291590c0aa8b1. 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/FR08F1200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01889261ddb33866dfaa4bcac7655cf3b34546742a5f68d0487319146fc825c9. 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/FR08F1200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958913d6f9964474e11a83fbbeda65d44536d1dde9287527460e886151d20598. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR08F1200160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cea933fbfcf51b98a52629192cc228953feff4b62ba6a5697916a1f209d9b26. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR08F1200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584a09038d8adc758463d1e7200240e1a9659c051f1a4a1947856018626ac19b. 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/FR08F1200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac460657a50fc5c76e2fee2a337e57224aef60fd27c3c4fed3ba4a232624798. 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/FR08F1200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafadf858473e89258149ccb9da9012c3766d45979491358ac9017988a714be15. 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/FR08F1200080.
New Classics – zum Entspannen und Genießen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e749a8399434f07455898835381c84ffd96a6e8bfa3daf0b395bac054cbccfe. 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/FR08F1200120.