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 0xf445fca2046bc281e99f5006a1f9d57f80d370d3080434e96d8bf7747c83bc12. 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/366f7c4c-11a3-4c5e-8a6a-b3159a5c1872.json and https://artists.proofprofile.net/proofs/artist/366f7c4c-11a3-4c5e-8a6a-b3159a5c1872.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 0xedba9ec6a7994e23d8462e03598959b9f7835fc095564ebbec57b3bdcab07d33. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/QZW9M2349063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f13110504b12f7f3da47c67ef40da998da8309ca054067307f2ab0cfb73bd64. 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/QZNJX2411639.
Angels are Singing (You are Worthy oh Lord)
Ike'nna (African Cinematic Background Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748fb0a23c5b418784a4e7e2ab2e0124b212af7ca4d5bf86575ea8009a60c5ae. 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/SE5752496564.
Victory By The Blood (Worship Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367d2d36c18ee38949d6f53baf3abd110b5ac34ca3ac431bd05ebf42f0791434. 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/QZHN52456659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c70b34f45cad1b2037f4520ea3ad9bba7a8c71e9032a36cdbb268464614a43. 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/QZDA82411294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cc069f7d651119c6efa4b7e0071c88a357924c2c0581ed26c670449a2a1b5c. 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/QZWFR2313153.
God Rest Ye Merry Gentlemen (Village Carol)
I Serve A Very Big God (Sped Up Version)
There Is None Holy As The Lord (Afro Version)
All The Glory Must Be To The Lord (Drill Worship)
Olorun To Da Awon Oke Igbani (Drill Worship)