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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d62494fe79e892524eefa86e7635eda110163bf9f721f82723aac3b9cd6c41. 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/6f361ea5-a08e-464f-b3d1-659256d51e36.json and https://artists.proofprofile.net/proofs/artist/6f361ea5-a08e-464f-b3d1-659256d51e36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Relax - A Decade 2003-2013 Remixed & Mixed
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c466daa7180ba603b8f974529974350ad4997ade8238a60daf2a261c50c1f1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEGE91300143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e75b4ccbd1a8e5e74c12ed3a12de81e16df31eb981c10e573a34f1ab3d931c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEGE91300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040d96b604ec9a81773cec7f3d12346e5200df03a441cdd79ec2e4a792c6fc4c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEGE91300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df6d81d571526811557daf49cabcfc50db9296fe63d5ddfc84c618de793746a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEQ750700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de21e6a1b16a7668a8837214b5b9d54a0090d0c0e5e622abb1a72a72f4c2a78. 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/DEQ750700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cf16004a3bea381a860e934d1eebf8b6b99d6c1540e598b4e13861b5ff08c0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEQ750700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8bbdfba5311b4e54d66862ce4325cc40a9ea47b40df7126a1dd62458461dbb. 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/DEQ750700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8031e0def1939065a22b19383800f85605e64b08d939850212e3919c90b7a702. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEQ750700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6758ed8ec2088e99bcb80570eedd6446c4d7a7af349e4d906a351f081ef5256b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEGE92400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37360e295d73945afa3dc8355aa1d1e4642c297797745b7caea0dade5c3218b6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEGE92400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d77f8848dad538b25d6f9ad0c3fadcaeb27a8951bf60bb87f7b83582f3855d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBSWL2300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5272008907a00c9d669fe7ea5f4757076d9762976588a94a12354831aef87f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QM24S2200276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d5a62aa048cf24f7c1d608fd47661964cc059b82d5504137c690de904e6735. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEGE92400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd88598be6792a940cf27f1f6c31eecd51f2dcde420d20f269d88bf67e1d9f77. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRPIN2100550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bed10ceb5cef1ba1b4ef7173075eaeec311aecb7ed63b2ac09c54327558cd6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEGE92400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d517b3092e5fc8ed8b33f8641a28589a990448dd3f5d4148548a0d1f36e2b1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DKAZ72225704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9908535ca4ed17c1817625eaa2bc3925fcbd520184c96d0caa0cfc210ae50807. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEGE92400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a6642fd25783696552082828236b0991c62b98c5c924efcedc83c8242ec732. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEGE92300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fb6a49f88dd2e2e618e949d2710aa87ea1ed7efcf022c401e21e9b9f06eb9c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEGE92400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9dd6afed6ab4e838ce9f5676be3e49b1446b2fef7ffb24f94d9ee7f2694da0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEGE91300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe1d8b26be1bd0c3b2911e3872f3aaf64bed04a9b3730e8de7fe6efca65e316. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEGE91300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64930e802bd7f8a9bb39cfa33b3c00e4c6d6b52658c20f40f54cbd413459b800. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEGE91300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a759e6b76104554304845107e2e62a38697daab6a92778f79ba46ff58b1a11. 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/DEGE91300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ba355f1866b0de962013ef2b9acba54ffdcd7c6bb9d7d480ed04f7b8da86ab. 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/DEGE91300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5559a46a8646b7ec2bd3f7f3f322aa4a722ba43d4f4d104316dd86362acd6f7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEGE91300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ea0e1375b9df7b90056f168236e811ea962428515620953b946a0e2299282d. 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/DEGE91300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe811e5fb027d8bb5239fafa5a9d06ef70cfda53c2da44bc528d9fe3c7b8965a7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEGE91300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6c5106377951f9d337664d33eb3f5c4e7facb33d7186992c1588217fc554c1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEGE91300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff505ebe9e122642f1db53c98ec0ce5cf8c60d6d62f1ed3cff46fcc9070aa42. 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/DEGE91300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511821c3bcea0ed5a916b161ff154660707adb316078ad85d1dac803bf9b196d. 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/DEGE91300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3110b7b52bc0bac8fdeabc403c08f8b189549967639086ccd4738d29c2c02776. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEGE91300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ef16f77418d58c898521bff61e28bf31c12afc0ceea79f181b1d523a60e13f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEGE91300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10333890c17c7a5c628c7c1ac370e7ce5302a7cead6f7405cf9536dcb8574b74. 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/DEGE91300118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7768d7e40601cdd16128c5e6e7ee5750e62e704d7595c1688d6df37402ca3e2d. 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/DEGE91300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb638404025fe3ed68f1023bc11dfc8f96cc7b8e1ca53604bef52255d8a0848. 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/DEGE91300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba2129c21b4d61fa66c6a5b0c1aba553576ccfab67a5ac8e9706090e86e56a1. 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/DEGE91300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e9bfa6adb76073e02d61d635126a40c8c98cb482acaf512e3c586a9a2e4e83. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEGE91300123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ce5bd104a32bef1bbd52d3d1592b9513379be27c5b4d3ece552bb025b6954e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEGE91300124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf437e8fd735001b57c6d3d9a80ed26dc12822f58bc3d58433d35429e6be3191e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEGE91300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03f0469cd7b4f16a3a0d6dea782a7d55cf1d75e1ae81e16a3baac6992ec5abe. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DEGE91300126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae11e9dab1350c71bb0a1900255f1510c4e62f58090deab8316139218e7001d. 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/DEGE91300128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48bbff2f83b6853befcea27991a094b3929519f41ebb60bea21502abefa762f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEGE91300129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a009ad598b556d8e6048269bde964018d9dad8e447df05f590ffbfe655dda1. 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/DEGE91300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066ad21556eaee76d491e1c23108db89385ffa5f0238af4ecb976a4fdd7282f5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEGE91300131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de9ca5f4c3fe8dbe84741af0ea98d4099f2245c09f9da01d82f7b97c2af7168. 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/DEGE91300132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3b8abebef6fbb47f0c14ba1c8a29e9a2a459be3170be3426ab1227f2ff5392. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEGE91300133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb50d2d48a0ca668aa58855bbcb1cf4ae76ebcb2411be071593b547f5a45b2b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEGE91300135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2477c636c75a07e0f51bf48141967946b4094a99e0c0305309256f424058fe. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEGE91300136.