Scott-Pien Picard is an Innu singer-songwriter from Uashat-Maliotenam, Quebec.Anne-Marie Yvon, "Un pas de plus dans la carrière de Scott-Pien Picard". Ici Radio-Canada Espace Autochtones, December 14,
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 0xaeb5a08fb9b40ee89b9f0f9509f16c51948a5de719ea17e71525a9a5c87300bf. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ddd92db-51e1-408c-b58d-736d5332b238.json and https://artists.proofprofile.net/proofs/artist/4ddd92db-51e1-408c-b58d-736d5332b238.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 0xebd12d6771cbd2c9225c8248092329b96dd932572deefbeae33a1deae37fdb58. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:18:00Z), 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/CAGHF1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a911ce682aaa08566ed732e1304f11dd8e497f52d1a9cd044b52bcd3543cdc. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/CAGHF1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a393cbf9691e353f1647f0e31d9f53a3c56b84c371e44ec77e8d6822f7694e7. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/CAGHF1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89177a3371ef4431763a07872f7256366761a6155a91c7e503e731e8ffdc0e4a. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/CAGHF1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146f7a6f5a9ea468ec2a64d5a0f5b26c7eb83c23acfdef02ca5dabb18d8d5530. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/CAGHF1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c8865cf428d53477230a25b809fb6b42e1cb195c79d68d1277837adf7d35b6. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/CAGHF1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adacf1eb408befcaeb64090eec8c61d9c763a9e6053bd309aec43bcc4294208. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/CAY502100198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d1e27b46d501c7cda3392e26204908921ee81b65e8e9149a9df8085fc43d61. 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/CAGHF2400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ba6b18861e1e3e575ec16e2e3509e72e0bafbf1af57ad2af7078568608e43d. 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/CAGHF2400086.