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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa61fc06108009753cd49c11e9d54f531e7516c23d3095869309fe653e4340d. 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/4f70a701-d92c-4718-8d96-95c250c2e35f.json and https://artists.proofprofile.net/proofs/artist/4f70a701-d92c-4718-8d96-95c250c2e35f.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0217e84e15cce3ae7f8a61257b68207dea40f69d5b1be5e950effba5c7b168. 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/BRUM72302183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a87a97bd34fc609df5c254663a277ebbdf278c4dbc9e8f0702651a94547953. 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/BRUM72301688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa670f7f80b58fa1e53d50069d3f4e7cd3408533791edb5706376dcb3e8c8aebc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRUM72300145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8565455ef1c1f158cc61b3df51869f8172a87c54def1a59b371f6175a7329b. 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/BRUM72202286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e50c6e4cc4dc19a29e13aadd5c6bd126b7f1fb420c930d93ebf67a48bb2bff. 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/BRUM72201974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e89c51ed34a8ea6023293d8812edf873c08df4462aabbbdc0246969896fabc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEXO32234750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727375dfd854b7267e21a65c091832ae5f2373516364c1f82c0fae32c86ec613. 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/BRUM72200736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abf0d5fe73ea3922ff9e2dc74c32ebdc4268a5b2757763dcf8d950ddcf25ea5. 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/QZ5FN2207530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cba5af9dc01b5e1eb1d272f1f617de0ef48ba00e8725d3ad81bc33f3285d0d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZ5FN2207531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69150b1734e4fd1be502866b9fbae6053daf28d4b90c011cf7b30bb5d3b41c0f. 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/BRUM72200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228347f63bbccecdb7da81133248e76f421825b36faf0f97bdb4f25702ecb99e. 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/BXHBP1901115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439deae56c379b0d255eb06e6e260aa8c5852eaf461e0aa9f3dd97398edd2e4d. 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/BXHBP1901116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae483e6fd4e26014f6319b1e6b00a903a214ebd5a392985fbda676c769ba5ec6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BXHBP1901065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149f21542735ea8d2a88f26c1d881ecf04e8ca733ef44ac4f093e8a0244048ca. 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/BXHBP1901066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f648c4612f70b70b4f5d8966637740740fcd2c340f6a087cc6485dee7d311f7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BXHBP1901021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5890492c08133c0703e80946180c9a6fb772ee26071b12c13e7b334ad96d4ea4. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/BXHBP1901022.
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 0x3c15b6e5dc0aefaaed765d5e0565e8e0f2d71b7c65a4dbda2f1ac86c5632d876. 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/BXHBP1900950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84945d8fc6d9d750fbcf8b4c6cf70c13a9fd97969ee6fdda803cbf3817712a7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BXHBP1900882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d3635015dc63a40749b171110ceea359360638e4d5efbe9854d3f50ccbc78e. 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/BXHBP1900883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cf2b31cc3e7af918209216a09f3cb6f216bbd60eef2bb0c7e99d79be40a7e0. 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/USLZJ2104357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae10d434ff7c53f7ce17e3ef1b443cb5e18127776bb53738016b93b014f41a9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USLZJ2104358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73aa13ab97244fec5c1f62ba806c285eda8fd814999963f68c8b2d2b641e925a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBEH42010230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fb43d882108cec5ce7a6baa52061ccd8714cb3b04e52ad0da31431b6500025. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BXHBP1900818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af98e15011d5ec9648dd6665e23e3d2a09009ff50743f1869be52f7ac2bd0f8. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/BXHBP1900819.
Cira, Regina e Nana (Groove Delight Remix)
Cira, Regina e Nana - Groove Delight Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da1f3cab8d5d385b082002559ab6f6332804835a1d55fb3a1947a5b8b7dfa68. 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/BRL6M2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8d090500c43e24f1b50fb34dcf8be6b167a1f5ecaba28db565b7f3b8ac4f56. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BXHBP1900615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9251401f4a42300ff95d399008b030c531dec1c58fc8ced3b91ddcb82db4bba. 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/BXHBP1900581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4736a09099400e1a9ca132650ffcf2a723d235590ea44718cb51f6af836fb421. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BXHBP1900531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5342949a35efcd8c7fbd2a671fce490f59731e0afd65b49fcfaad0292165d30. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BXHBP1900532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbef179cf0275b928b415b73dc3b25eca6ddfe102bede5c0041667f8ca5fc01. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBSMU8096015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9548dc5f18c069d41c075fad4dfb07ac4439b0a95dc7e83cd40d8b3c64a51c1. 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/GBWUL2093688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940b333c30e9494de7023704643f2421115001b34d2947299326b17cebbf1c3c. 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/GBWUL2093697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75242dab2df1cd520e8b705af332ac1eb1da81fef54a1ad8582aa900432f1b4. 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/GBWUL2093699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb237909c5e6c821236313139487b9b3193bf8b70876e853cbc02b2349d8370. 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/GBSMU7585046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf92934ddc7b318e83157b89803c9ba89d39807e1b548a72b24423fd79a8b506. 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/BXHBP1900256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa392e7f3726e6345b10e31456705383095c41f8eff12c56b0acb9248732bdb14. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZGLM1962119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45df7e27fcd440f530e0352649941ddebb647232c746fcb350b0d001124855e0. 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/BXHBP1900183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eecf01e35e92139aae111dc3528e0fd44453a431c39bcf72da92bfaa6db6674. 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/QZES81997485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe5b7ecbc6e22d2f0ecd63b74c2f41f179eaa18e3891d1bb2ecacdf99519955. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BR7A41800126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b3f9258e452d4b519bbaeaa0b271f072929644eab658c2c39b741fdb9e3167. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZ5FN1948720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b054fa5fc53b09f8260608220b8eb442906c9b173779e7027a32f90ef02dc6c. 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/GBSMU5836714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d181b6d57854fce8bb292c311a70906d2244f71dcdf8199d01a5b5289b56716. 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/QM42K1833198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c958c20521388d26d94e35c327cd6e755ba2b77367ec15c3df3ca8f79851b2. 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/BXHBP1800182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f114ca42a607e7852911d9e30745d76cb1a03e1a0bad2e10a8d33e941ebc7c. 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/QM42K1817028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7765d185a60c2b0d178bf2434a4792a78892020431af11777775769ef56c3df. 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/QM42K1885868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e681a32cbcc668ad794974e98c977b592bfa76023c9d8c72ba8e7f7eac8d080. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZ5FN1773620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c500392b687f1a6c281436ac9ccae83fe3754a4378f03c2b97359e1c1841446. 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/QZ5FN1765217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697faf93315a394401ef1f6d9dc98ab8b7c9d5bf4f9085f75f922fb6c3f95532. 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/QZ5FN1765219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a81f538a104ad3176eab251002d6c678fd9ed0b8888c23b4ab56bed6dc9778. 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/QZ5FN1765220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45030481c4ab570a2dce8960428ea0a3f3e7d78e99683145edf8576a53ba521c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZ5FN1765221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd18fe3661c2fc2d3d5fdb711a186f0ed84e9392cd0fc620b971e751653a6d6. 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/QZ5FN1765222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6091ca4176120f4725e616fd47d957cdad5faca489a4b483b9e8dcaff2ca70b. 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/QZ5FN1765223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f7acd90b2cf8b7861dedccfa16383f4f2eba49fbea26d4f9fc5a3a4e2aed36. 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/BXHBP1900255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1561b89681eea89784d92ee781715b57060f56fac0d1536ad85bf823825fac7. 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/BXHBP1900580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121c9d2d542a54acbe71322e94293aa609d4c00692595a2983a909006af82413. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BXHBP1900774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667a19b5824396f8fd5441bb9d3e61314ac0d4305855d797bb72b645f94a88b7. 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/BXHBP1900138.