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 0xa9c7acdd7381d3854633e0962a49d3d054f13626bea3119f22e9c499c228986d. 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/46fe11d9-6df4-469f-ad35-7ec80d527e90.json and https://artists.proofprofile.net/proofs/artist/46fe11d9-6df4-469f-ad35-7ec80d527e90.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 0xdc4494de1c2011a3570b507058845a79c12f7a7f01c4b858c1c5e094ca27ccab. 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/QZES92237579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6fd27321b9fa62c2c33be5672f745b43a10af8f4184da478c6bbaa9d0f6265. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QZNWV2277577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3e8a4940cf550b18415a9cd0fd8a94498ce348004ed4a62a5eeb12946a7b49. 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/QZNWR2272783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fc99173afb363a3cdc8843c7cad6bb3de4a2f8a39f986d34284ab273ca7d1a. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/QZNWR2272788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70eb4571d0d0748f3b736addcb88201a54b5e50316a4e4ec0e1820287d04b5f. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/QZTB52289668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b4878ec4f270368b3efbeaa1c6dd29a039ac66c0bdea2c200306a90f9c4bd3. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/QZHN52305634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b64beca90e36ad51c39023e11b548d15660faaa4f63b1cbbd69b92772c5f265. 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/QZNWY2305233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083a1f9e1fe23d89ce9976ba393223dc3c4900879c48880c828ae45569ec117e. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T13:04:09Z), 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/QZTAS2313904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033a7b3e81672333816d9174942929beb0ecf2dbe2399265ed0e59c26232b514. 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/QZWFG2359391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875752c188755eabc42b0081199795a7bcb341a160e65c5c7f53ac5b63a92fe3. 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/USLD91754554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fcc8b1b870351b42090cb57428e66a392afaa507413acebda56355d589b505. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZWFK2309322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73c5d288ea61a46496cb34bab0d9728f2b282f32a7551486afaf6942fe2a561. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/USLD91756291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe989e6b69a81a23aa0ab1e24f691473da381abbff0b128f746ed675f38100173. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USLD91756292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c66d9f402630e1f510cacb1fa0c5a61abe78dbb5dd331e05245e07c687b9969. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USLD91756295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca1537b3b1eb49a2ceddf0e21a97af5d388f60c761814d8f2af034134ac9b58. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/USLD91759900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca1537b3b1eb49a2ceddf0e21a97af5d388f60c761814d8f2af034134ac9b58. 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/USLD91759900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077ca21754eda8af661c3adf54cc3ea95565aadbdb645b9324eceffa4616a5fd. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USLD91759901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a644b9966b3cf05eff62c08f73750a2b2b6984511ed7e8d9a8783ef01db0a87. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/USLD91762345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6913e9f7db3142d9c2b0983272f07ac3c91df86766cb5f129e3db0e8e820280b. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/USLD91762342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65a864b7174ca157f1790d306587b45c7f5c9b3087022a78ae13cd8a501255e. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/USLD91762343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f24c868078565d0de85c06483eed1232e1ac7e873b1a7431e8256fdd7ef288c. 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/USLD91762336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e943e3ad640ce78eb5a2d21c58ad9a56ee8d42faf9e8f2ee11441da3438989. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/USLD91762351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225c7b72b7ade59a9080d478e7081b13c1fcc33424b3a5d37de3ca04f2ec886b. 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/USLD91762344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f86d81e3970d9f6fac4a36c2d89798f7d6ad4ac5e27378c1c078326eea23d95. Chain 2 (Bitcoin): anchored in block 958724 (2026-07-19T11:19:01Z), 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/USLD91762337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609687149a74752d67172181e426e689b0709c7285c0fc448aa3b9c6d4682e5d. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/USLD91762338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90faed78674530bbcefdadf2c5437b07579f97fa14f5e79d542cfadee51059c8. 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/USLD91762346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c56b1b6223a1fdd981707b602d0b392ea7faf613e113ab2768e31c1a2c4f1f8. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/USLD91762339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe443ed32e7a581fa3a7a4c1bb5b330de8b9aeb40d3de302a3f5424c0cef5083b. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/USLD91762340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236feef02a008ccb5f591cf993f11c23ea09cbad72642e2ed2e36f1a5b461ee4. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/USLD91762341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05744fea561a2e7d05def2d0ad5fceb1c21591046f1c9157634eb50c717875a. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/USLD91762348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca23b78e9dc496dfdabb83a8c5741a1a85b0432f00933a240e1abfd5ce59442. 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/USLD91762349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1783bfec837e5bd54261df36eacb0b50c82bc9832f6a358eacd4893cce2c6722. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/USLD91766464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c38a86f83f4ffaa859d186de24a8f861c1ec2f1d015a3151ab2084b08455f3. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/USLD91766461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d0643ab7502062daa4b81236c990853a0cf0ef70eb3ef2f6a58b5d5f182260. 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/USLD91766471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede5b9404e2f0b6f6853a335284dccd54b18bb9e2f8419a15befbb9b8eeb065e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USLD91766462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803fec59577e41cda5573d07894c322cd6175d39631e677cd4e304499c645f24. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/USLD91766473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6132dc39c7d3e56886b726c4e636546f39c6db2848c542348e9fb59d974d9ced. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USLD91766463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1783bfec837e5bd54261df36eacb0b50c82bc9832f6a358eacd4893cce2c6722. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/USLD91766464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7e60b6bf35a05eb2da77974820c978aaa14237ddef185ddb5cc4cf0e8f5256. 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/USLD91766465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9274c5e419f829042ba8436ee1205cca1fbcd9239e0b4a573ba19a5673c2f7b. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/USLD91766466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e2a3a3c3152881ae5f724c4c15941c32f3cfef66069c494c305c2ca7189e11. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/USLD91766467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6c7d9db414fddb0b144db7fcb1b0cba975fa96e893557398ab997452963eb3. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USLD91766477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65de05565f0fa10991144be8d682f29c1f4cbda9d318bc9b78437b05d590f0dd. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USLD91766468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1df5638926081e9f605250cfaa5735d3e3b467404ab6f401546350e55d7da5. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/USLD91766469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738f74e9777001701df936243c07a8c2093c8be5c25f5ca459639f6c4b4c92a1. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/USLD91766480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649ad65161426eb654e1680b7c658db3e58ca3088512fc910dff5a7dbe72e9e1. 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/USLD91766470.
I’m sorry Sosa i fell in love with a thotty - Bonus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4066346bbeffe37e96c7aa27dbaa7b982ab07d3f0650fbe27b643e15764945e. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/USLD91766483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e74cd0703403a79f1226eca4ef685a1835a57bd4076443b4ecb2162500d0a3. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USLD91766484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc632e04fccc61ae8ca4165fcee4da5e0bd70e924d840982a808351ee464e45fb. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USLD91769528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef526c6f5c23843571883ff5e2e29cc5adc8e631cdaeb71cf235d22a9eb26b0f. 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/USLD91769530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485b52dd91fc5c8ec72a48d5d2ac30600578d0dcdfbc57bf4780b468800470e1. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/USLD91769525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ba33d73bd6a8a12794adc658f3e2b85e23a7d5a5ad2c4a61b64b3867ef4d0a. 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/USLD91769513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5490efafb21c7be1a29a6ff6f5a62da2bee719f97e5940fe7589c89b758c508f. 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/USLD91769526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8205e08426d84329d19d0fde1c08dc8e3f5d4b6a6f71e99828f49f65b35e6c3e. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USLD91769514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e14bcad9e31396b76e783a2c9ce107f040b56fcc99700e128ad21d055cc06a. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USLD91769527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36b58e52f8d050ea2b6ffe5a698955ce1ca95cfd745eca79972b1b2a7500bc9. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/USLD91769515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc632e04fccc61ae8ca4165fcee4da5e0bd70e924d840982a808351ee464e45fb. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USLD91769528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4aede80cee2c18816fd335f0eeacc13767f21e57a6874789b48d20e22be0fb. 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/USLD91769516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3332c9b6eac3e1e6f2aa28fc27cec85ce2f8a410fb5c8f260ce1a838882c1024. 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/USLD91769529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe505c538a0cb3abd2e71b36ed094be62c4f7facfa98606fcc6e5a9c944cd842a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USLD91769517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef526c6f5c23843571883ff5e2e29cc5adc8e631cdaeb71cf235d22a9eb26b0f. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/USLD91769530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35835ba613897aeaeea079a306a7025f72b2ebc4ad6a1094f11d81a64e5d6ecb. 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/USLD91769531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa713016e79bd7546e1aefa7c29d3a04341aa29428526f2bb5b949ccd2adfa1. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USLD91769518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0877153318757bba509817493997aa55e1cf7aee47868e1914f8795caac8da. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/USLD91769532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd210b413e835a82119afcbaabc7b48fedb9f306f1644ab170121b90b0c2324ec. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USLD91769519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e171603933a0aa1a8311ba6e7d718f8c995f9fd41149ea67bc60e2ee19ab2d. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/USLD91769520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767193167bea112afc94dcbef4a792161b4fe66e8f0cb1e4424eadcfcf25e306. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/USLD91769533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5613ca95a1c2c204ed70c809a44040fc85bf3663604351c32c37cc171468f1. 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/USLD91769521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10255790046430922f897311b8d59396d3f6a224aae4fb46017c300ea3278d59. 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/USLD91769534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6224723d6029aa7012790b0674d98f677e399d91ca48916a34289fa5b6e6a618. 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/USLD91769535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb819b450cdaf3ae74f64b79594fd962ea5724e808dc4bf4b34c1ca0e2d1407. 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/USLD91769522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99aaee4acdaedcd82e0f3b7a6f2ae0e9a0e9d22ac62aaf3badc2d89fc72a7eea. 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/USLD91769523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd44d10545e7c6369242dc284881782061380c64ac648d6b84cb9c13aa6628b. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/USLD91769536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3170642300c9b4d23166d57e4c5b13a9cf855149b5eb2cb6c763257fb4ac50dd. 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/USLD91769524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6845ea947ebd61e03f656eb0bb926c839e40b4c7ace970d3c4e5be88b53664. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/USLD91769537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccaba01fa5f4972e2a3ffd35e5e3c8b232abe52292c2d65cd845bc6c719c2e34. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USLD91773740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f828583ab2a587cc707db88fa98ef186e21b5b01324c34b84971c8d7e9b161d. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USLD91773741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098443dc29492df2324f5e6fd4241ea9cca606930ffd44014fc4c3b068093dad. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/USLD91773743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a85cc3959489ef82e1d139b0de4eb9f0c8e98f8d63f094c5bf377054485103. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/USLD91773744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497a3e3259f50da88db9be02b361b8e394355123af5aeff18c0dc532f72f1cdf. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USLD91773745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ec5b49c45c4a37b72cfe6d8c2181074c1f09994ebc0107ec482a46520fefb0. 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/USLD91773746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe715962cb42edd0c794b81ee11bd8196d0140032e4358464b2111e1d60cb642. 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/USLD91773747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2908c6f383146c167612458cb0203c23e064101112473b7d70457fd8a96b5c. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZVEM2562259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42344a31453af74a7d434f7bd00195d23c513c418b105106bb131e6dffbab6b5. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/QZVEM2589267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a22be0a820599f01dbd70e989bf92d8c181e43c08af86574e5a550cd930fedb. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZWFP2484664.