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 0x669245ab93cc7dfa7465bc506720bcdb9a68eb372ae14de3f24eb3a77e9560c0. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/697d996f-2b3c-43c6-b8f6-20652159f79b.json and https://artists.proofprofile.net/proofs/artist/697d996f-2b3c-43c6-b8f6-20652159f79b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Grace Is Amazing (From Daystar Reflections)
Love Is Forever (From Daystar Reflections)
Peace in Eternity (From Daystar Reflections)
Searching for Answers (feat. Glenn Lewis)
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 0x06f659291b0537f1a95c6cd8d6557664284a9250dc240c951e4d1fed85c17321. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-17T02:32:37Z), 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/QZ7BB1700129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7339192050556d6c1d01afdd8ab4ae0188d8388aaea0237b6ef8a6406b95193. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:54:18Z), 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/QM43A2501537.