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 0x17ccd7ecfd9c62b321c093bf15bbe53664f3f0741168c6215ca31dd2994f232d. 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/98035b30-f25d-42bc-96a5-a11722b841c7.json and https://artists.proofprofile.net/proofs/artist/98035b30-f25d-42bc-96a5-a11722b841c7.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 0x733b6e80411352031a220726be7d94dce505fa74b943fb98ee051a1d66d6f12f. 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/DEH742411743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35dd54fea08c0cbfad7d57bd21b0a4e81948d30117455731225b2100ecd6c30a. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZTBC2412864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5fb5d2f1384223f02f584e84f4a6ae40a5d5afe867b327ff0789f321cab460. 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/QM42K2252048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f30182537afbb03bc606d9831b7481da3c193ec6aa6b6ad3f876c3f41e44074. 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/QZS672273250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd178d24027f6eb478dec172d71fa41e04bf97d87d2edd32f977d95c55e149709. 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/DEH742329999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e65a094d248dcf2832b79e28d1673e8af471b9a59dd4fc79971cfe3c2956ff0. 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/DEH742330000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bbd25a524e21636857e558bf22ea6594814061831f36aba16b6f42d44593b2. 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/DEH742330001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8782f0a9ce0fa194bed5622a904ee458f74c17d91564c0fb468b47dbb0ebcb5. 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/DEH742330002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7358f8e6f25ff472767310c60f7007e136fed86279b2e8993ff93e71b904eec3. 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/NLCK42233860.
Everytime I'm In The Streets - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf491924341c91ab489adb6207b602d626f642e366401beec8fa5910e072fcf22. 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/NLCK42233861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c7113d8979b154d24cdcd70ba71719d711abfc4e3be980914472a07065e1f2. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/UKN6K2202747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4b29e1282d126d9f9b1c5efda7d72c2a00c22654af781e5e0c17d00376e2b8. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZKDK2391884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da4b1eae482f4e536d192f36509a431bb4582d760988b550175470bd8cbe114. 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/QZHPJ2286048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366bea5fdebf2902b6e1458d419a673a39898861c191ac37dc580035935ec5c7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHPJ2255296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84fb1c581bfbff09eee11246e73f9180c801a72cd9894ba196aa13b806b405d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CAENV2281423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f5177e6edea8d95dd814f2050283fa1b32083828984985abae1c984867a728. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/CAENV2281419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1966a3ffc55d193360db452409038d31289f28711936fb05530beeb83743fea1. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CAENV2281418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad8a2edbc233d1eed1e113bef428b9ab68218e392bb4f5e99a3b8509d9b11ac. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/CAENV2281422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0596326a9168427be83470f3c3939bba88aa5e228abbb326d828242b95ce67f0. 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/CAENV2281420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997bea8fba6fda06764219492daddde9a0321762ac78acef728a97fb5b009b27. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/UKN6K2300815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28eff119c504b373f26993634cd79173490f9ce68d7d31102252a0364ae14e92. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/UKN6K2202744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c9f4f1f161ced690f760af4a52a2b25c9b9c4c3f0180ac86189d5372b904d6. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZZ7V2457604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c87fb56ab78191b5d176653f39eb464cf2d1b20009e0f196d8c0d4fe7ab57e. 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/ITB842400449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c519548707aa6d816c82554ee5134a4a944dd615f7d62eda9400cb3746191d4. 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/ITB842400452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd3df35e0ab7afbe871d7ad7e375d7ce79b3142d20d23115a71c126fb29213a. 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/QZWFU2472194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdf04898bc761175da1f62f4cad62623a0e670db9550572ebfcc1635a4eb01a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZWFF2443235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7196a9f0578a0da881f8656ca5a3ed59f889d05da28dbf099bb34a56bc1cafae. 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/DEH742440615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90ef98e0e1b5068dc71dc3c8cfd5fc3243cec38819209aacf924d7d705b4cbe. 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/DEH742440616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4887e33069ed7ecc4c2dbd9f6074f6487cad6a3884d3d844d853d8c3868a35. 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/DEH742440617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6e47ee9947549ae096a73196e9ec2441ff09323eeb55eee8d019d51f4ef2f8. 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/DEH742440618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40870b27e474139ecc30b9900f4f9241fb24bedb760697358de0f5e555cc77ff. 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/DEH742440619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb1b811bc0ba7320c4e408b2a86a20e6f1f6ae5defadfc006cd70f2a760b56a. 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/DEH742440620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbd3c987cae8bf0f1fc649af5af1efc3e81ed09e9bfc7094108a88f7674ed8f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH742440621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d59d392a31ca6e6500c17bf08fe38cd1e19341251d8f44729dc283a6bd2faa. 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/DEH742440622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5add894d3b446c8dc8ce6e23500e8178a39eaf5c524fc811a196e033422681f9. 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/DEH742440623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d46dfc0ecbab5d36550fb608b99b2940f768319fb055f00fd9d848eb19bd3b7. 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/DEH742440624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ca776b3089d2c74fec8c57287292b7925d5a4f22f74e1a0c8fa32bd5583866. 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/DEH742440625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8dd122055549da6bc00cdcd7952fa568c5796fe8c46a73a341a8f7d74f5ceba. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DEH742440626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8e5fe755facae4c3b5defca44f00550c115ecf98e5f399300800479874c66a. 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/SE3JM2500108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a928bea4377835421277df3723e42aaf5161ed759d6c7c0a888ea5da479960b. 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/SE3JM2500109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134eef838bf445fe5c96aec33d40f2b8252c26d03575fadd1cfde1a5dc8701d2. 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/SE3JM2500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5a2c1e245ee9ee92d65ca79430d99b6bffdcbae2250f8da907757af65b8f07. 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/SE3JM2500111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca70f906b8e81a416f92ec6fb1bd9fc60a988dab5f54588a58c1342f79b6ae2c. 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/SE3JM2500113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128298105b5c75fc23404fef8ba5f97ac7d8ccb73ef692915b7e0998bdeb2b31. 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/SE3JM2500115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19ff0696134138054b7c31fa822dd822a4b7c8e6bd2a9983fb30818385b66f9. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/SE3JM2500116.