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 0x59fddf3758cf1a5afb8491283324ace8b1224ac96e4e3f0aa61528734e5017b5. 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/778e2c5a-59d0-465d-829e-38cbe79e4b1c.json and https://artists.proofprofile.net/proofs/artist/778e2c5a-59d0-465d-829e-38cbe79e4b1c.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 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 0xf10e41d285d74d4a1020e6642d9d00a00978fc90f4849755e96d40b64a7fe539. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TCAED1981261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45589de4aff07260dd25d7b1d53c52d796befead30fd8968b519a75530ae9e9a. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/TCAED1981252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa78565e18412cb5bff4ebf5fe8c9bf8ef6bf779f28ad3576c519b8c41cae0f8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCAED1981386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6586d75631b592bdca00a3bc9c47bdb231ea8ab9f3922ebe401ed9700a5056. 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/TCAED1981394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b14362804fe568366b72b22cb7e98059d8a0b6ea7460375df7016a6d73a4738. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/TCAFC2024519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55d6ac02109fb1735b6c084fa19e1a49c65d0f6d676f277b783e91f38259257. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/TCAFE2019736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4437487bf0ff0085770641af41b11459aa025f9d7a64301b646d68e74f2d363. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAFE2073832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f7e15b68a58e094edfff593714bfb68b638ba19572873ee1c86439cf396c4f. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/TCAFG2005344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f0d98aa51990bcc8f864cd77ec9045c9f511a8a9de3db7ce176e7cd5ab464b. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/TCAFH2065792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c8cd5699c35ebc5cf8def81f5a375ff4227347cc4911b67af0a40d3439a0ae. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/TCAFI2164373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecee6d9dda75e2dd9797f1fae3961ade08ac8b2e9f8f6374603c38ba5318b2ec. 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/QZDA72167655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57df4c58fe6c0fb079d73eb7ec011f982258fc7ede624162282cc66bbe0b5782. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAFT2164551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ae18e151f547a65c2ecafbb5e46133a3c59260ba196a3d87737dc8a8fee40b. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/TCAFX2178972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb067f9d89a825e00667118d973bff0f7bcd0d7d892cbae6b22713822913a1c18. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/TCAFX2178975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a278711a4221da93c14a8c61af42de539cf0b21389e8d03cfea727d277090e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAFX2179294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e87bc22babe274cb218ca2a262cc8b8903ba6f68c5aed6aefa753366e447ee. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAFX2179197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4cb9c2a47125bb3cbc82183195f3b4b257bb40a698509e9b334d165b21176d8. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), 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/TCAFX2179227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2786114d45ff4d14823b972e98469893012be3e254f5aea8b04a82a5b87ea47d. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/TCAFX2179263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba565a8c027f6582884f7e900abcf08f6b286b96ce9c3cd6063c6fcabd25d11. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/TCAGC2212246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2667ee5dd969cc0e35c9f7d0ad00984eabfbf409a24b3921273fdc49bb2f24c4. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/TCAGM2209391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c25e3a71b9b90b39ccafea18d9c4437cc2fb7b42424d191669e888914cfaf51. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/TCAGM2209397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a9509b5577c8f52e1befef8732fe2d38645444fc74f9b3b356a1443f58b55c. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/TCAGM2209402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15aced38df9ce49b21424f2d4a3a1a29223da6f4f6a635d7c68e2536fdc5a665. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCAGM2209378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1272ec591112b446c90fcb8e69ba18653ef16c6ca55cdfd45b7515a93ad6815b. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/TCAGM2210519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb030d2b6ff860f1c451e02eda01c1e9e9d22b3ca0160ef84a75076c91fcdb0a3. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/TCAGM2209467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68f5ddb838d10dfb77e066765914f09a975987d11a12906a6025e58a1e252bb. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/TCAGM2210700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c99e4a5b696d77c0bd86f4da5edc2c97fddb2283f9dbffaaca4dbf934a872da. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAGM2209415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401443e4dc3dca33067ee9b1d02d349ebeffc9753738577ab2a300dd61cf67e0. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/TCAGM2209425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381c0f2e5c958aa323b3c19e90feec05c5b04006a0e47e67b25fecf25644c1e3. 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/TCAHA2335662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783393d6a95949498bd61d6219d3bff38302723ff378485ad2d02b4c536fbcb9. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/TCAHA2335665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1e82270a6700af1c657fbcb0ec62e9003ea6f21c524fccc160c92428620e84. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/TCAHA2335667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4409a9e31aa485d744843650b394a4d06f1fc2e3aeec55fcf6232a3551ee88b. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/TCAHA2335671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae5ca7027d9c4bec11d3ce0f235922973595e9d45c3960a141f0e4a44dc4aac. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), 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/TCAHA2335676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d420c4b1b3f4f9bac53123ac05797ff346575127a5ecec7b31023124bfa73d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TCAHA2335682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0e6ac4edb03fc3db897f15922ba9c77f8d861d70e378709a18fc7301f06971. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/TCAHA2335690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31aa61b34b66cbea00f83fb0fd7cc560da0e84f41263f435875e3808fdfbe091. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/TCAHA2335704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4279fe2dea86417baca053f73270e38cd68e4705ad30c8325ad9a7653f99e091. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/TCAHA2335716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1366a2b575cfdf79134094ac1267d00c3a01818f0429faa4cde6b792f5ad78c2. 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/TCAHF2345307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59525ebbf23fe8090b4c28d67063067b0af08ba1cc57051667678494b21a836. 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/TCAHN2378941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5057277278055284fe8f64c0b64f98af1baa87d99112b8e4ed9aa8f097a4419b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/TCAHO2337082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d7370e1c42f7059cf27a2fdeef28e6646ccc7cdc87889f8711c31e33f424c5. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/TCAHO2337108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15008c8b7c437028de9f40bc7cb7a1852e2cd968066f2be9d58780e594f7e43a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAHO2337127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776baa641dc98a4ad20888a75bb33189c6f8fdc86d4ed1f83bc12c14e007d784. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAHO2337129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a7a798e0845ea40b74deb41acbb7701afb62f871d2a90a453b4f8c2c08bfd4. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/TCAHO2337134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca3daa09b0a1d9616142bb7bee89429440fbbaa243ec0b8ba9a21f78455b061. 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/TCAHO2337138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb10534d73e80870d0bd4b8424e4d4a8502d3872ed55237e437c8cf90816b2ca. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/TCAIY2400170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c077103a3541dbc6de66b505292e468cd2ac75079054a4bc880ed980cb4b24. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/TCAIY2400184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb78e39e86ebbae2474c24bbfb94819cede3f31614e24b4fa05fb65d2d4b13a. 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/TCAIY2400211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a6b2e6c5ce256fc246f2f58f48980d38766a59e4dcbdd450d9cda6eb7bbfc2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCAIY2400228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f62b470e816155637880bdf83cb1e26d794c1203d0ba702191e51286b97f52. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/TCAIY2400239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2adb9415b427650ab90d0fc583a06f15771e13b7cac823fd2abe53241a3bff. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/TCAIY2400250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b4827a36818e7d25a1eeb5b36099f2de4e8bd387a2a72db486a34c193aeed8. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/TCAIY2400260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb862b9f71448af078c8ff900113db11b43ff16bcfd829b1e86b4083173675857. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAIY2400272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d6e34735ec9a69cde7875837248eb02f200fd6ac53d44a94815097f2ee5c39. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/TCAIY2400292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3287b5865674d315cd079e43c42f1920dbfa5fbee679678a0cf624d84e8ef60b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAIY2400307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16443d75208a03c056fa45fd1bddc6f111f6325b6f2bc4cbd90ee9be02c5cd16. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TCAIY2400319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa601ae38618f2ae8ad94d0e6f4d80895b820d83e657c063543b8c2e5776cb11e. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/TCAIY2400324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4772747ec3c58f66793587a55138da538a5ec8945734ee507af48e0780cf502d. 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/USUYG1511324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0edea4ad1d9a746dd551e8179366ff819e3a9ef46fd2dd8ddc25d0e1f5050925. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USUYG1422288.
Stand On It (feat. Philthy Rich, Mac J & 4 rAx) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36d1aa0c0823f107e1c9a5f274423f323e4ab906ed68b2e0a69488eaebcda39. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USUYG1519558.
Stand On It (feat. Philthy Rich, Mac J & 4 rAx)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8a5c3a4d38ab721ab9421a76b6063004177805024d2157e5629b62acf4d4a1. 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/USUYG1476542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870594759de370290f76121479b820367d421d5449717dafaa9d8cde4d6897f8. 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/QZDA62405514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d0ebcf21f5ab401ece032a22f997a06ee6b33317c9fb9f8b22857cb09d4c37. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZTAS2252965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d0ebcf21f5ab401ece032a22f997a06ee6b33317c9fb9f8b22857cb09d4c37. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZTAS2252965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633ce0548c282c3eb9d97f204a7c06498ed72816dd93904f213b021f82038170. 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/QZNWY2337699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29333a0b0573d0921b80428ab2649689689f00690a64f007f600ce288029591f. 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/USUYG1595073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29333a0b0573d0921b80428ab2649689689f00690a64f007f600ce288029591f. 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/USUYG1595073.