Bhai Amandeep Singh Ji Bibi Kaulan Ji Wale
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 0x0f2f04c58093a69b67a9f3a683c89e97f0e34f1cb8f69f8ce1eff699bd3564c7. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e39f5287-b353-4561-a242-3b234b4d8391.json and https://artists.proofprofile.net/proofs/artist/e39f5287-b353-4561-a242-3b234b4d8391.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Nikke Nikke Khawaab Ne Mere Baba Deep Singh Ji
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 0x3eb6f64b8a75d93a2f84af56beed6899a7956db7fb308c0d886d70d3f9429876. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/INC171900099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb722d3b7108b8781c0da056a2eb465cba6d90a3b9c05ec394c7f92b7ff58a24. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/INC172200174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c37709ecb8f5169a9ea3a83770f22088ece533e1497e4679304fb9f243f68a. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/DGA0Q2374028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd155fb4cb8be27d1103390cbf538c437e7823425ff98d9dab724639dead24a. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:16:39Z), 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/FR96X2480363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b71264f948f21aa5c2500695adb65a8f090c80675da83813b929a9321a7a582. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FR96X2489850.