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 0x078bdc2c66fd97c894e598498413d1dd94ad7d53f6953581fd8fc657e1a1ac7e. 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/dbf70d54-a89f-44fd-9686-e304c2be3218.json and https://artists.proofprofile.net/proofs/artist/dbf70d54-a89f-44fd-9686-e304c2be3218.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 0xead66fab7f69f53e98cc7c5e563f5c0d738755b40145bdcbcfd3d861c148157a. 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/BRWUE1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3477537b7bdd1f13b6cabe4050c27cf0a9fb482f6e606ada8f007a8c252e5d. 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/BRWUE1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fffd6e73db393563880a32c06a2853391f78a1122b9555cd12f18d8eb2567e. 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/BRWUE1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f19a3584372ce2a6813601cfb180ee1dfae479bc1ae526c6bf48505948cecb. 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/BRWUE1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7816ab4d55247759dce27b5971b66207c949d94876ff74bc2bb59fc249e310. 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/BRWUE1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed416f3e4fc73bfe20116ad5f4d808b7f1be75cf5b9dbfd2bd10e614c7811441. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWUE1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411a5cc0a66962b13f14c574b2517996af8f05208047f68c6fbe27d6e3add935. 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/BRWUE1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e24f6ef11b42a53a6213a95c4cbab54421bd67d4969805ebfab1ad8c95acf0. 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/BRWUE1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d721816bf2a40d156d838dd26c110ce859c6224f7c1f1c6f01c7f5253275b45. 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/BRWUE1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9090d54c866915a8ea5ed8085cab93cf1ea0ffdd083439255bd93ce09126cfe8. 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/BRUXJ1400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca010e96118069e8e5e5ec842b5ad1120b19e2f06d0e5a34df3fe31ee64cb24. 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/BRUXJ1400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc377e6f5afda2e447b9594e499f64c806ae319b4ffdf3231e457302ac0d14f11. 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/BRUXJ1400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9acc4975beb768940b2b58e9020b6db41df88b0100b9ec00e177d843ed9ba9be. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUXJ1400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed3d20850496042407d30e6fbef3f844bb23723870acadbe0dcea849748514b. 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/BRUXJ1400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a021fa9d5f0200f5ee955286185cf09dd81c3660bfbbe0a86768ac5dc8df95. 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/BRUXJ1400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f41b74290ff8cbe949fc32def350d0ecff47324229e6fbec389bacd991d4d4. 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/BRUXJ1400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cecedad9b8d8f125c7258e1ed4ed8dc1fac34297dcef1d291f4904d6bdf26a4. 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/BRUXJ1400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060954cdfb08a3fabb4e8a94cfa357e4977d3d01c1fa2f3191c05558b968b6ff. 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/BRUXJ1400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367dfc17e75291e8609b716942cb57bef7d2f52743db6623cd9dcfbc475cb34b. 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/BRUXJ1400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00d27211cf0935615eb916d3947e27a480e7e9a8178939328fe72a2a8e1bef9. 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/BRUXJ1400114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451bb4accf61fd83c8ba9e9c6b6c3b5bd0fa71e716b5aba213035b5358216c6d. 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/BRUXJ1400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d9b589df58b3d04dd8795d8236db69ce99250cf05447cfd3334361fb27c331. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWUE1200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed6786edfeda8a51069b6efe0653740395765e9e3ebaf102190224162527c3e. 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/BRWUE1200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd694dbd0ba19e4775f0a6bec4f036586a03bfa187c6039fd79112adb5abc96b7. 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/BRWUE1200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced3113a06ce29e90ba00ae08291925890df1920c4228fb8418c9a579ff5156f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWUE1200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c853b5a3706c7061f7250826753465b8d2a1918f4a9ae94a3419dfc5fd2adc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWUE1200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63cc81371639fbfa0d313306831d1620732ae297edf2ede074f6712ebd1ddec. 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/BRWUE1200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0264240836c7e9c088880dae635e4d794559317c7be3d85ec03b585c82419d. 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/BRWUE1200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b79ecc297288c4b4dc65f038f2cc2476d12df599c9aae79a7ce19eca5698dcb. 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/BRWUE1200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4af3974f85b30cfdbc77c9ec41118644566a4f4bfbf6e7edac4b5cf7f8589e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BRWUE1200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef26c75f81cee297da2bf27a3cd18743ca84e99bef7b56924f9d7631a0c3841. 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/BRWUE1200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3584e17ae34a0297c056354e771bda090ba51bd80665789b1b168b285b681c. 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/BRWUE1200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf7cdc4b2f25ab5b7a960e1caef7bed1e11342d1b48ba03e3ee61b6a08cacda. 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/BRWUE1200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb0f80fcb29b4a4f4b8401fc753c594bfb1185c0c64a2724a77dbba8231a5f6. 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/BRWUE1200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601ab3e6b50756164df76fc3115c1cc8e7c527ca1a0caa0c90501de41a6dafe0. 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/BRWUE1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b337cd9d0843021b6bb902977377732888a1c3d4c2ef37c07317d6b48f5114. 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/US7VG1207571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc53a4ca2ba6365e55fa1f10c228faa5dc8b4b62c510d19254bf94a3ac93e2a. 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/US7VG1207572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc8288b8c175f2ff7dcb76d02ce450ac7a678e69de57d1744a779b694395e31. 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/US7VG1207573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74294c5e4b3c5e7cb13d8ac226c2b84cdc72f42ee2d7dd49f6cedccd3d021551. 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/US7VG1207574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986af88a662be9bf58056b18500a6018bc806bbc3c33a03a74ca3296765c939c. 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/US7VG1207575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2b7a24c8601153258e1b4638e93650851e788a5fa0a5737760cd388677f381. 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/US7VG1207576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c67887ae131d9dd0305306b3546f71b74330c014059a8b75c63839880ea099b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/US7VG1207577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aaea1625ecb4800e79bdeb63035be10dbe9c1978a88b63de7487af0178a43a8. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/US7VG1207578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12151f45ecbe3e79e0f493fcbba90a8c4e0b88f784fa6d1076155644931f9750. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1207579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e046a4ae51b8ebed67e64a98324fa4410eb463ce25df331ce69f6aded5ca93. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1207580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a196214bcc4939028faf0061abede03c2d7e76c5c6cc75470d0e35a49baf46. 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/TCACP1685131.