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 0xa10e2c870e9a2c779c8e92ddb56b264abe027ed43830731bddccf2de12de0f18. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4059e5d4-bba3-4b65-bdf4-ea779c765d50.json and https://artists.proofprofile.net/proofs/artist/4059e5d4-bba3-4b65-bdf4-ea779c765d50.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 0xc3e8445fa7332c43ea79a0a3ffae2503b4fc6fa92708dc6940aa2039e1c1a33a. 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/UKMVW1700061.
Bring The Family Back (Georgie B Club Mix)
Bring The Family Back (Georgie B Mix) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702039a0479ebbd15f7df6369e5476b9af61da5ba1d7e096913a22cf1d138a3e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UKX4T2000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6a322dc969df992f28e4274cf4ca3674303d4ced510596c66081320179054b. 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/DELD92200572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b3d7606ea1e05eb9f27f7a32447ff670549b49c86fb0ca9320c63e44a727f5. 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/GBLLT1616897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa88b1f763db5b85e27c88100bf8e49690ec7eef189ff61d1cb368aafba6bcff. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBLLT1616898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44eb3b02f4dfe9b7ea999955f1c078e8deef5082cefaad5df8de95526a0e7b51. 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/GBLLT1616899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83eb6e97ac750e6933e3838e94bc7b9ef0d1c8e34631b2fc1ec2a4718cb728d4. 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/UKMVW1700048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a67cff3e4133a3071dfcf19e02a8dda0d10e6e40cb5c9f14b178f10c5e6d55c. 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/UKMVW1700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8372d81f30232f02164188eb91a9cc0b6c0f87c31fdc5459304d1d50dfd113. 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/UKMVW1700058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe9e4741149a52454e4285777076e1719e2750d4e400e74a4f6c9676e8a5a8e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/UKMVW1700059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a67cff3e4133a3071dfcf19e02a8dda0d10e6e40cb5c9f14b178f10c5e6d55c. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/UKMVW1700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e97f22a42e95f2c9ded0b7c2c19c53b85622e1cbddae40173a73c26e7f3b6c9. 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/UKMVW1700051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184e1a48cbc5407fdca9e361a86de79e612765ad8a51a191236489fa4b67a522. 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/UKMVW1700038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37172b346b226eedff71950a7090a735c9685a705bfa5e4ca82b525707d2393. 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/GBLPF6767674.
One for the Money (Gold Digger Remixed Version)
One for the Money - Gold Digger Remixed Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88eb589445e68c1929df0b7d8698c31f9d74d9c90823f2cf2e1f244bcab98e89. 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/GBLLT1709030.