Pascal Danel (born Jean-Jacques Pascal; 31 March 1944 – 25 July 2024) was a French pop singer and composer best known for the hit singles “La Plage aux romantiques” (1966) and “Kilimandjaro” (1967).
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 0xb3b4e6c7736b2fab6d9ac5a1a04e8e29e6589215053cc4dcc095f242b9d93867. 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/3f8e5821-faf9-4a60-8cbb-512154bdfb8c.json and https://artists.proofprofile.net/proofs/artist/3f8e5821-faf9-4a60-8cbb-512154bdfb8c.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 0xb1cfa747b3000b041e28d6e1541ee67052b6696a0b7f4c6dea0be26e8f3d7a5b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/AUXN22049143.
The Very Best of Pascal Danel, vol. 1 (Kilimandjaro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee8525da35a73be4956bb646e3113ccb4027bad455450ecd324907416017546. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR6V80573019.
The Very Best of Pascal Danel, Vol. 2 : Je suis un aventurier
7 merveilles de la musique: Pascal Danel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9614007d3b15158a6a20021f5d493f4e8ac54a5979f90805ca54b6c9ee87654. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/FRM031230050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4141cb6f4ea0617fcd8c25b1e5aa950c43b177b57befb78c64bfa8c6541fcf5c. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/FRM031230090.
Age tendre... La tournée des idoles, Vol. 2: La magie des années 60-70
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0bb5d25e2b0016c1a0852e40cb5861a2cede43f66a01bd1d99afd370af4609. 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/FR2HT0700150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc6be663901ef2e863e07f0a78536eb6455793bdaab1f212899ae73118f255a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR2HT0700160.
Age tendre... La tournée des idoles, Vol. 3: La Magie des Années 60-70-80
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef82bc256b071b61a0eb290845b4f2aabaaf1237927f8d635cbb7856c287bf87. 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/FR2HT0800230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2cad4b248d4f383f98d40d547ba5fdb6f96090b2a41d403d19053fb1d6890ea. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/FR2HT0700140.
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 0x5e4af00bcdc82a57353859076054a81bf45c89b733ed2fa5da7e69e0c646ba42. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/FR2HT0800240.