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 0x8bbbdfbc349d4ceb71845f3ea5f06094f5997ad88139fe3abebd992dfebc1c2f. 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/d9edd2c8-dc44-454d-aa14-2af11991bd00.json and https://artists.proofprofile.net/proofs/artist/d9edd2c8-dc44-454d-aa14-2af11991bd00.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 0xfd6abd4c5aa09897f352b2cd6cedfdda17f8d4a4a4aa024db50cd9d7d3377b63. 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/FR96X1974493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd199ab37cde35d3cfc16badc479e557a47e8803449260bf889b249fe5d88998c. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/FR96X1974494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5511c1e7d007758ed13b0278a62cd29c7bf348f407596db560aa94ad08a44c5. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:21:52Z), 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/RUA1D2103376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351cecedf62f844f9912f67ecb52959af3ab188ecc635b3ba8d46f0fe7707375. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:37:14Z), 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/RUA1D2453550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb7f2f6ab60ae7949e4a03f513e155bf3fffbf51228acc4438cfb825c44f605. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:27:59Z), 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/RUA1D2470318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7f69d056ad548fb7a567b0d35d0f3b47495e6a66e1e279d247e52f920b80c8. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:52:45Z), 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/RUAGT2449990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4739ab8e53d753d0e1e18b9395332773ef7e5694d01db8ea18f76a376ec49ebd. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:17:50Z), 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/DGA0Q2480719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f23c3b4dc5baf4dd613de4ae1b23bdf6bb4cf0123191a9cef34f5f21e8ddf3. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/DGA0S2411237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc14af3a063c76aef88e2279e21c04744f840a671a84264e0f965bd8334af5ed. 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/RUAH62419365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d1565e94defc5d4d422528390a5a9196375abbf4aee40334f7c8ce3270e41e. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:44:46Z), 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/RUAH62419366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df96c88f51ba36900090be0281688b1bf290950430dba722e48abcf8d01bd93. 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/RUAH62419367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866739b21b9ce2543d6c9ed6c0f08a1dd82128ab7f345e75e42c7c6bde9f3661. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/RUAH62419369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e213168f107c0bf7de2aeab9a818230b620545b466717f0f5233c539060954a. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:58:15Z), 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/RUAH62419370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcc2cbfc9ec24c6abebf52020c0cdf21ef2f1f6db779968e6e36684131822dd. 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/RUB522410447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8dcb3a53199f7c04024e1b43c25a1a06ae7ea19186fbd58bfbb70fc6c3414d. 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/FR2X42552529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77e09fea8e470492fd522e7ff52fac2498b62ae5a473f5b68bf524d43ffbad7. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/FR2X42552530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06f23f6612f63cf65f18b80b5d913572ffca63db1c6a6d9e01b36b57e209530. 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/FR2X42552534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02c3e9d3e32867fc9737be9e699f244409125cbccd806ca515d8ba65ac22603. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/FR59R2535486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb26b0153395b15b55c1c859e11b5982d95f1f03bd53c0b5f090a99dd4c297ed. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/FR59R2535487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e43c2632599c1b072e26121b2c5e3e417a0bcf1e77ae3d73e7e500896bcea2. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/FR59R2535488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252642cea23f4d7cdf614b284a90ae586469ef2e68d01361c9e4d41ad6cb5f7f. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/FR59R2535490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f4ef7bf7ec5a2d59a38d4c6dee290c8098dcaa2f92685343421a1d1d093d27. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/RUA1D2544593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23374552a32cb691f36281be89da552e9e68ce1fc05e5cea0abc36ba870c8e5. 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/RUA1D2564464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d15dbc444c53ce44d2faf98aad565015162cbdf9c533d0b2aa0d509d7d0890a. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/RUA1D2564465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa2379b9c7bd68480fe3937a951d8d9f3a8cdac8405ede2116457361e2634d1. 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/RUA1D2564466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427f0b2fcaefdcd93c036fd31ab72ed17476fe04d072dd753a51832e0d9c3fea. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:56:11Z), 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/RUA1D2564467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8775e04aec98bf6736da1ce1979e9e173a051bd469b97105ffacbe53aa881a38. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/RUA1D2564468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe96b84142d17afceca03b900271a0bbcb26422a8c2b3ee1d131f3ce8c357d2. 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/RUA1D2564470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e1be6c4b3fcfd873b7c2c8c32831a03bb3181d02107e798abcc900b777ced7. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/RUA1D2567985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c4837b8c65fb57eb2969ebc3abab47500414265d7c88c2102bbfa0c431d371. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/RUA1D2559481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b3313367c4f289a3e1baefe5e37027b6d857708963f28984fa2d9b91dc6f62. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/RUA1D2559482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc548e946d2415cdc48d336b4785cc73b5b42b277b6616beb6d35a1f176f4c85. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:29:03Z), 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/RUA1D2559483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58fcc8adf1fad6e60af60e0c79a9e8f7498ac5ca957f75dc5c8abf6c06a3b032. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/RUA1D2559484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd197dde4948986f92118c72c9b6ce383ddcea0b5d22dcddd90fcf6017d35c88f. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/RUA1D2559487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1422fc994eb82e0e1b3e220ebff56037e0e6eeab174d419117ae54d8ef3e7a3a. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:28:50Z), 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/RUA1D2588856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe081971dfe1ede46f2a3dc86feb53ed78099a205b8bf9f352238807ec80e64e0. 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/RUA1D2588857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d81a9f9cb7f5737bd9b39bb08d18d463601c21386ae12691cf5e027981ca87d. 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/RUA1D2588859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae435996921d80368142dd8f515d7fa76b79e57c57653b3ffca5963f3aa34a58. 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/RUA1D2588860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecab1e920abda9ba3c342597cc67c67869e572cfbe0e3f70d9e3dbb5196458b3. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/RUA1D2588862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9265788fe9809e1aba8e2ad4142617b200a6203c25671cb142975372b8734687. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/RUA1D2588863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508712e293a726b3615e0141e75681fe81a1b41716103270cebfa7e99a13ca8b. 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/RUA1D2588864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff7903542dc39935353c9c115189bce123c1d65b5b1a7b75a978c8ccb3f92e9. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/RUA1D2588865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c14839f2aa2abc78d82e922c1dc8e048805e3c0c30271ea2ebfaf1b23907db. 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/RUA1D2588867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb136dc72ba2aa61e6397018b676c78c40b78844be4f9dc4da14b47438b9f027. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:44:23Z), 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/RUAGV2508342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76a9e4a909302f882b4b868999f89b390a1fc04e03ff19ee8b9d2055847689b. 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/RUAGV2508345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa843d3cc82f890d56cdbbb0879bd0cd89be8c02876bd172162303daf314aeb32. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/RUAGV2509402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e750f91cdff9baea50d8e8ed144ad54196c18508c1f6c7565cd22c09ac254f1. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/RUAGV2509403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8c3895be31f455b4d7f0a2e5e596e80facf670c5eab39e0503b4c640276331. 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/RUAGV2509404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0530b9feed47bfdccec7df559d99c03013ebe46ed0138778a7458fcb7f8cc406. 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/RUAGV2509405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88c435c07461a9ef6aed5a41ec91f05c1c7cb611b22aaf18f703db493750b7a. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/RUAGV2509406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535ad6716c5c1b40840fddb22edc283a6a9724fcd5e73870e0192cc60b40cf66. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:24:59Z), 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/RUAGV2509407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe774d171e1e1a82b85bdfe9ac5a69e8f756865c71286b1c32c3566d9eaf480ba. 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/RUAGV2509408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7ebaf41f208a55d40cd200b33a8d8bc62c54c5075b14744da3a531a7b424fa. 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/RUAGV2509409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4618cb5e4b629ddea0aa7cb722d26e4c5d968de83ff55c2071ae662aa8a6f48a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:11:03Z), 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/RUAGT2550781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813e01b880ab4f7407efb3115076501fd3a54db4b393f87c4395c0a77602b057. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/RUAGT2550782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8884d1b7fe7476610532f55acd1527f27797c7c45d138e0152045a8e795f8ae7. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/RUAGT2550783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da9f33b5b1ffd3e3eb26d1396144141f76dcfe46feb1615459a9387195086dc. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:46:41Z), 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/RUAGT2550784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2d8872e3f53876eb2fc1f325814bbc0e5aacc4d8576ba76a0f3ec5feec12fa. 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/RUAGT2550788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcd3fef1be539af816582b53c65f604d5c4a68082a25424ea2b822da7215b35. 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/AEA2Z2575911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92701efcec0216260ff2e6be513674a1af37cedf7e45730421b26963040cc61. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/RUA1H2540146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6ed6c4b34775c28d96a7c6a221dfb3885270c88fc9e83183a266df948b85cd. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:46:32Z), 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/RUA1H2535050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33740faf6588004f040f73ff1cc911d647e79d77b83dd0c2aef8572903648aed. 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/RUAGT2555253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31981853a884cb8a4e567d2c8efccfb7732a0223b5ab757041ccf499495897f9. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/RUAGT2575512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6a4b1a121d278b71a370887d87cb6820718abc0d502836b3ba6920e611a571. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/DGA062566784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567840f271ac1f23f3e997a7f1ecb3307b4936fad039fa628352b080ec97574e. 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/DGA052452227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb197e5983001b92c83efea81921899087d6127eb9357e62f92bf8aaeec9ce246. 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/FRX872200614.