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 0xb8ae69b480dbd2e01218ccbc3336d696a0f17cadecf76682cbb2162e5f5f5a2f. 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/6fba45c4-3053-4b64-9d00-4379d9adf0b6.json and https://artists.proofprofile.net/proofs/artist/6fba45c4-3053-4b64-9d00-4379d9adf0b6.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 0xa3115fceb93686fe56d8da44750cb81794af85e9d39a63ac476d598c2b12aa79. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZK6P2480500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf9e62003de4587adc5ed89b9ae3c1afda2b4cf066f25608badbc210440d4c7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZK6P2480620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262fcd466ad6e53c619d79d60200cb949c7348e035dd26279012c65a5e29efce. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZK6P2437093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997073b8347b06c775aadc15377d498ba5ef2ea0ebbd69c4d22e88c681a5f6cc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZTBB2476907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969477f168f66772c716f6802338d0dfd7165a7deb2e1c53cdc8e5a9009e1682. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZZ772487074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fba49a2e37edd2964acf225a1d11997e54e4294d853875393970e0084e93a2. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T03:19:34Z), 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/QZHN82527129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa696cb0ca9f09588d4a822c765b5fa1b8caf0ce558014ebadd36b3a33d0306d4. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZNWQ2534474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc532e060f32c7e5dc102cd840c6caf03f4dbe0aad3bf32e007d607d40101550e. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:34:57Z), 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/QZRP52551678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62f08f9919022a7dfaba32f8992f657c43a1a7581d759bb21b87619f8deca5e. 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/QZTAY2557006.
BLESSING LOPEZ at Beejaysax concert 2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf3a18ed1986681d7e7471826a7b246d41d5f4f3860f8e7686e22e726c3572a. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:46:40Z), 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/QZTB32553895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae3b0a93a0ed5db7ea5c5c4757a40b8e94436a438e7bc7bd9bb736898f610cb. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/QZTBC2532808.
Pastor (Mrs) Folu Adeboye birthday shoutout by BLM
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1db1fee1e4d8ceaa60b8ab0d98d3fac52fb5f2c84afebf874e49111e79ce8be. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZZEB2440040.