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 0xfadc944d4ec3cdaa405e7b92bb837e78fa517e14159651bcc7aa379ee4aca3cd. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6aaa2a48-8057-4e6c-b78b-ef250d06a559.json and https://artists.proofprofile.net/proofs/artist/6aaa2a48-8057-4e6c-b78b-ef250d06a559.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 0x78cdf888431ba18c96ff584809e74d0ff34c2ec1571aaa41caf55a4eacc0033c. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/TCJPL2031413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e45272ee5b6eb15cabb9be3a3e157ce24eefcf2e4badbed2a99d967f30802d. 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/JPV502300223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8765ca321bfdfb626a14cfb85c1b0b519682cf49b47a88a5a508f3a53c13dac8. 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/TCJPN2017548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cfc508582a9e81f8b4bca04c9f563fd06efc92c9066d1e30560343f605445f. 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/JPV502300224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486065cb6d141b4f0d2f5592007bc1ff89c8fab82b57359ba7359b2383b54d6d. 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/TCJPM2078318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb2d5dc3e3fb400fbe909ded0c671fa8f9d63ae158af9173f739d7640061c71. 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/TCJPQ2159672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafa42c7d63f4901e1684c92c2c7f9b60d1e9ceffb653cc74cd9eb43746dbdd8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPV502300226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191e35cc122ee3da092597d2ac4b70cdfdfa3ec465b68acb5749f8ce570432f5. 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/JPV502300227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc20b870c450bce1d96f6ae8c3c8a3c16b10369753732575d292bb53d24e58e5. 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/JPV502300228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f802b3b9d7b4d30ac1c616c6991e5a68449055690be6304d22941b4b641067. 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/TCJPS2228159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd788bfdb183c2c6414c67ff4f3187309e4864ee2122203a21cf35217812d8bcc. 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/TCJPW2355826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17a6137b63d5e4f54e3a6e0b03fa65fcb7632d2187a0f918cef8e290bddede3. 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/TCJPW2355833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6ad52336002825de674c71e8f3bcc364930b447720bfab85851b21fe356421. 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/TCJPW2355855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba7c5324fb921f8e80ad2fc5d7cc6cde1d458a8a3689ebab315b432bf3ea8f2. 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/JPZ921714725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae841aeadc38fbb8b67204829bd0dfcd23c4c44ea6fd3a1a9e3578e87d80891c. 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/JPZ921714726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8331ae3dfa66b39304931c129f8ff7cdb816bcfda75a22bb2d5acb8a646834. 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/JPZ921714728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf313581f7c993a2a3861bff5458d9555dd530cc838a7c34bccde9aab389fab3b. 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/JPZ921714729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb395a0615691edbc7e89098c9958e27c8caa705cc4870a0f695bfc7e1712e77. 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/JPZ921714730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe222ab300020bbdae535acc26cf9fada1384c38748414198202f867004aa5647. 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/JPZ921714734.
Thank you! Thank you! Thank you! - English Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6599c7f549007a69c068f88146b2d14d6bc24b944a22ac1b6a48c4e4dfdcbb38. 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/JPZ921714727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486065cb6d141b4f0d2f5592007bc1ff89c8fab82b57359ba7359b2383b54d6d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPM2078318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b829b18e036bb6a6a91e70204761e8e52f593a887467acd6e4031e01484889. 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/JPB622000441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bff967a0e4fdfa22b0bd2956117df22e122fb6ccbf5451124c5d3e98278eafe. 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/JPB622000444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca50a44b6226ccfbbdd2f6f8166a1d14c8cc2bf4438398a61196ac018d19a60. 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/JPB622000439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb68fd119824eda1e457414167d517bf25f262fc6def74e1d33faf9eaa84791b. 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/JPB622000448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527c8e05666d4080f8481d20a766a670295636378e8e7e0590a65c34aa70dc45. 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/JPB622000449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726d3bfa951543c57060ab80b26791e0e12d5ccb119e4173cbb287689f722cb1. 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/JPV502100150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a053c541680b6c53e9789d3fdd514b942fc3ecaad579e7e099fc647fd8d79d. 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/JPV502100151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d52ee9ee2e4ca288dfadd9d6b307a5d57ad8735f1fb7b8149daf4318cb9e07. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPV502100154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e470d76e8a5f27114597c45e72fba87475f4a1eb7da00f99f2c94a9bdb31721. 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/JPV502100157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc93041f4de3c8dc93766d88037ab82e20bc537794db6ac6ede919181cf985c. 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/JPV502100158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca940aa08377c81d07c65af07cec26e810d204e0af6df13a1bef5af8aa4f0e97. 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/JPV502100159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f2ca3169611be42db9b079a0360406abdbd63220c100a3b8d151addea7b9e6. 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/JPZ922206267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18901a67e81bdf5bc0ae5c6cd23e019528292e6be04d31ad03ac78e7442d005. 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/JPZ922206268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7db89ff42a82e87792f337baf28afd9ea5e3e3f65e4ffd6073886bfd7a3358. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USHM92162726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f80489c0a6c6aac11a306958a36b1c8a05890c029e10be8ab615abf051d4c46. 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/USHM92162727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e34cda717812d7e3c6514444d85ea6baf09bb5da6a99a2ca822d934bf1fd1ee. 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/USHM92162728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8167cf2835f7d7cb54a8048a717798756887d1aff548c9ca909720dba2073d7f. 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/USHM92162730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c2403d3aa15ff1655da1dbccb34de4a965f2c4e5530a27b4b8cbf1f865ceba. 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/USHM92162731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7a43eac69e1844c34e2d35e15b0831ecd7a392a87ef813dbc9aee03c9a965a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB622001739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68c510f6f405204dae6fc8ae4d565a43401a6e9cea9e3a3679f1f38c28a67a4. 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/JPB622100527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e0cb2aadae7b3a19f1301c3f1bdd828aa304a282b7e01547df96900ce6e24e. 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/JPB622101121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c3447e32df6067638ef56c4e879ff47f632141d4bb10d35b3490a5ab6ddce6. 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/JPB622101122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da60c27a0e44f94cc144b1d3f423521abf42c39e9b5d58a0d31c5fe5be0a864. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB622100579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74bf9b55b908d82e4a6a9004aee3e0bab0c0a3816fb8779155e72ee0eb109da. 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/JP92N2433029.
Brazilian Rhyme with T-Groove / City Life
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f783f07501cd17b18a4ce1f63c0aee9c37c5d33b54e5a4256167eb3aecf14c. 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/JPB602057237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e0cb2aadae7b3a19f1301c3f1bdd828aa304a282b7e01547df96900ce6e24e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB622101121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c3447e32df6067638ef56c4e879ff47f632141d4bb10d35b3490a5ab6ddce6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB622101122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f733a67c16d8928b0e8f4958c7739fbe8d7ffc8f71440c03296e9e71307975. 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/JPZ921903390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d464f785087c64cbad4a6129eed4fbcdcd9042e92a2fa77e27007bbe4c63e2. 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/JPZ921903392.