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 0x4e018d9a4355e5080618d543d9b22735097bd8f3065456916edfb9e54bae0d2f. 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/93927fe4-3861-41dd-bf2b-1d79af306c85.json and https://artists.proofprofile.net/proofs/artist/93927fe4-3861-41dd-bf2b-1d79af306c85.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 0x4c1e4fea41e84f5fee029010b967b94c0b7c1da4424814f2981a6ff6c717fd6f. 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/DGA0Q2374887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac28f6c375cc7dd69db37bf62db79ec327462360fc362716f9edac5eb7e8d6dc. 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/FR9Z62400158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfc0d4766ec529ba76c0f8909e6d2478d0883e9e389287c672363e3a5b19d58. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9Z62400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770d2ce0642480768764668f19cb6e484410ce1484cf4229dc77d8ce5abd06f8. 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/FR9Z62400157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2375be039ad20090a426202464dbc3056f6949ebe0375da32c9d937a57e780. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9Z62400156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f734b5a004f62279d9258838c64311cd93cb894071380cc758bd164ff5f00ae. 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/FRX282457077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171e24fb617f76c89f9ae68f4c421b98d8fee6b82d3f07cce9ee6981fda96814. 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/NL1LE2303434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c0280a70c3d66271bad3de7f4e566d1acef6d54fe4d629d4059945cdafd711. 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/FR9Z62300766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e62c45f8174afce99d083976363deff4419a2be4ccdebd48ccbf420901fc5cb. 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/DGA0Q2374883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e94d28f6a8fdeaaf0d028fb5f7b9a8b5f7943dce4f9ce4e5e10393af539063c. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QMANG2220818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3328e270af5ed16a44c78d1174e4ce66e698d3308612a75db888859d7d8b6c3a. 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/FR9Z62300563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902d890a17eee853efce7c9aae0f30265430472aaa42719604ac6dcd0d8ae473. 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/NL1LE2302961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6485253947e9dc363890fdf412877405a602b982a6bc74b068b18d5781faf1. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022372181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54944beb5790806f8f12f95f3a64fba0a2e54c5c286eaaeebe9b95b7b6996f2c. 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/USANG2284322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6af844a012d94dd728b289e26b0ab18c6cbb7a975875b5cc73021626ca079a. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/DEQ022371883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02014476705f5d59aa3762b3000f60ee7da8b0028e9be033a9627ac17dd2f4bf. 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/FR9Z62300187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8008800cc1ed23a57c601f6f979ab1cf461ffd858f46f537ae849d1da4ac1cc2. 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/FR9Z62300190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b203fed5c6d8ae9ffdb5bd9bb6ff06f1741b669c824913a9173f83d0134a8ff. 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/FR9Z62300191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15544cbecbb2246b1a951ce1169cd30545e18cea27257f044b53a38a60398f81. 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/DEQ022381639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc75e79720af5962acb2d8709a74d94a5888e0fc23a6eed4028d5111a443a351. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9Z62300189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc159b75db065ab0f3147c1c75f34a89d6ff82f6319f3895d8ffda21cbfd967a9. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEQ022390098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719060a8a717eaa00086941f0fd5a666f37bf2ecbe381111ac1d0c3f13d04084. 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/USANG2245096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf776d46b0a27ed94d53e040122eab1a41737daf5dac3e18707d6f071631d59d. 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/FR9Z62300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1e91e82e633c30805e3849d9cfcd313111bd2db585bb5da826bfddf69dd774. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USANG2240669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe58c48422dfdc47ec8d3d75cf5f8a6bec85f60ade1c38ccd0647ab71395eba4. 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/DEQ022291993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8655f0a5e76380d6fe4f5669f0bbb7c7252bd6288c19b7163edf6e7dcc1b17bf. 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/DEQ022284520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84df901b7a549841b66918795dd9fdd1d76b401fd4d2807640c9df25ccab6aeb. 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/DEQ022274466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff486d2f59bc92e87786883f532948d171f0773ac255ab4ce4ff23b474684350. 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/FR9Z62100969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2993e2358a3254cc7d4d11b709c2859b557ae49a30db3527ff74a94aa483006d. 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/FR9Z62100972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9af03f8530385f6a781d0c2f0d879cf52a4b758c4594bc9b227aa1719928cbe. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/DEQ022273392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2211f191c157666b4b5f0f0d763cf7bc9553fd24c01c05cd477c659990812b. 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/DEQ022291050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fc2418ce95fe318d50a5ebc3c9a3605a33155964dc4f991a6465acc943df3a. 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/US3DF2239863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab526e1c174d6eb8db7bee0323f4da247267ca61762546402106e9d76fad91ca. 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/NL1LE2303439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefd31b9d6eae3fb533ac561cb1c62a6d5ceadba6cb7284ab77dfe66df680ed4. 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/NL1LE2303446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db76a6a635f22100ed8a627778d223c915f8603a554f794b311638a2b7bfd07. 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/NL1LE2303414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197f35ab0355409bc375ce573095e28506b5c0844dd821526035c7c365eed5d9. 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/NL1LE2303440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf7ec14b388aecc61dbdc49f47df0ee7bd01bcbbe062c8eaaef50a8e1f7b6e8. 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/NL1LE2303436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29870434fee707febc81443f7990981479571a1f6877b840121e76a8ededc032. 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/NL1LE2303437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9509021ef225821247ec9b6b1570f92660909426e35c944de5c8b35508cf61de. 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/NL1LE2303433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aadb560c2b3a583d1f08e27cf04e0a7a07945b915f6d713e12a423b78ae9608. 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/NL1LE2303450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad83db3760dbf7d4e1ea86b87f829d01d4069093a43c9af1517cd3679ba89463. 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/NL1LE2303432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be38d1b8c2199c9d335ca946862720ea2c4dd182d4b8d59cb2848a02e19845c. 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/NL1LE2303416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e40041574c3059f3a823c4647b62d6f81215fcdbd0cf35bd4bda1b672b0d3f. 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/NL1LE2303442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd879ec72d0d1e41d178e736ce61d050e386118de732e965003192ddf15480006. 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/NL1LE2303441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abf4c7375668b4e5dfedd91e4a33382b07a416693be4432d0d0c30456fd508e. 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/NL1LE2303412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3598afc94117a4bd13e1543f154abcc3a7a335d0547cb7aa77a4e0099f554f. 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/NL1LE2303413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edb2d2f2e9b9680a57b0ef3fc9fbee66019e2fb5b346707fe50f81d81416b03. 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/NL1LE2303431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4182e8bb0c5d8a5cece9b3bf74770e9bcd52c0d0d1ca7f4efc1d347ccd0f1a82. 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/NL1LE2303430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4f8e8833603985146fcc68a905936fa179c77243f4e708f07c2bd609c18f39. 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/NL1LE2303429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf038b03ff038bc46e84caa676eb579ffd943d943d687a75a8b61b0398bab2aa4. 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/NL1LE2303447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa755083f6d61fdb8fb6b3c76b6f2e494e10d64ca44436a99b211c73f32d98c9b. 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/NL1LE2303435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda47569dcfb447da620b44689cc523cc7cdce13f6399dda49679a0cbff87bf57. 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/NL1LE2303417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb6dcecee858e1940311776aa4810587fbfaca4a5cf921b86334aac83c305b7. 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/NL1LE2303451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51bf5de374fb9808e91e33ab8ac62a5a96471d365c6b6e7f34246b0df0516fa. 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/NL1LE2303445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171e24fb617f76c89f9ae68f4c421b98d8fee6b82d3f07cce9ee6981fda96814. 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/NL1LE2303434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5ef34b9ae22cb4e72d8796951921eebea2aa7e05a65b4522e6dd81d3ddef3e. 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/NL1LE2303438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c42e2a968343160326ed6054ee2b2751b87f9a19b82e4913794adb6e42967d. 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/NL1LE2303444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57237d2c5604a30109bf3c0a712e8e7cc55a6dcc64630c6b3de8bb2ef89f5faa. 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/NL1LE2303448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a98cb417a5f18be3675642f3979f7f245a43a0b1d94dbec5bde4ddc208d939. 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/NL1LE2303449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1808105115799aed4ba441ce4fd81472a3857fd9704dacac24fc7e3ca870b4a. 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/NL1LE2303443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810eb4a827fe28c3d80377ce32f74e76e776587613f367188f3482768ef07404. 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/NL1LE2302968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf3a524a13a7488f4b1011e4f505f3eef799d149662bcd3826aeeb9a6b8a0d0. 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/NL1LE2302971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7d087d6eeee6b4fca2104e2cc5242e062629a67fb135d23440a9938a5af5ae. 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/NL1LE2302984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c3174060e9869eef682e822575430a8715b6898138901dce7afc73a722ce98. 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/NL1LE2302982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccba88159401aaacbbfcf064890ea637a240c587a8f388d8f70754a3870e6114. 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/NL1LE2302960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1e37ec93d5ae429cb21f64c3fa9f325a4d38d94bbd579a627347595192bc7d. 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/NL1LE2302959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a076ecea7ed18097dec327eb2d814867183fefcbb0bfeac2b4fcde54991a7dd. 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/NL1LE2302964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc71c032819016fac458b9cbae58696558956138da84bb89254a50b7bd746a3d. 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/NL1LE2302983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a67731744043bdca156859e16d15613c727d9e0cf1e5f213767987d13a79c19. 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/NL1LE2302962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd401f3c0fc7ad21fe31b408fb566e1b135744a52a8da55afc9785bdc5a9da681. 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/NL1LE2303148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe9ece96c15ec4ea339b92a6f171b9dbc2a3e147a4e28c2a0e05455b3d60f83. 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/NL1LE2302963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e931f8945d2b05302e4de3fb29810c643fdc44f4ca2a565802ac9c817aeac95. 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/NL1LE2302967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e776ce1a885d269ba575633b45e3510a7f434cb35654e6662dcf1df672e3f49. 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/NL1LE2302988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750f9224239ec78a9a66acc049f0e60414887a2b667634d3a31a8ea23673712f. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1LE2302970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a65acae76c8508cd6e8297d91d551c397ead7aed09e7b097ec59b445c4ba1a6. 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/NL1LE2303006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36442b95c6a17634b35e63ac43bce24bbcee5ce0c03661aba4978e5b25369837. 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/NL1LE2302989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052d1069721a2e303e638b696170ae3054bf7d54bb71d5f2175574b112775074. 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/NL1LE2302973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6f5a4b096915592f23528d258cf46279fdb5e37d69e90ea0d7f9ed985d64d8. 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/NL1LE2302974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ad8ef5ff578bd92120798504e347a51612567984ed641b763538cd5a4040dc. 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/NL1LE2302975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf26c70fe146078ba9fff4642da847ba50dd28f376a17fe6ab24b631317a0f9. 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/NL1LE2302977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb6165a933d5f6d65668b0730a7b7c0f78eb2cf2d468e57d3f217b20c1ea54c. 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/NL1LE2302965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd759e5ee52155fccb358eabd0ad1353d61747cce8eed5f253a329d19705b120. 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/NL1LE2303149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e95c3b19b9447b84798dc644f9fc513734b171c1ce5e8d6b3f2eac0afca8424. 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/NL1LE2302966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3580e12ee7cb404372cd04156ef08d149b6a35fabc5e2c03ed86fd917c0c9f. 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/NL1LE2302985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662232b33c9b28013992fa1604593b44a7b4e8bc80cc81f141bdb1f4fe93099b. 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/NL1LE2303206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f47117df7fd646c5148143cac993e9f8c4b63bfd50359ca01197ce8b6f3759d. 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/NL1LE2302912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cb9976d96736585a876683680eeb000eb904014ce1999403c81b0d63f5fc31. 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/NL1LE2302972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2a6a9cd4e4ac4f36232ae82937ff5407f586c18b9f2cd35f9aef8b05c59a94. 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/NL1LE2302978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf265b88becca0b43f7384ef6516b93406306f64b9c6be1ef7cc2258906297713. 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/NL1LE2302969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe2e02a6a2f7cc1f0f87d2aa4925b6c9c8dde800dbf4dfe189082ecf0c88e20. 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/QZES62330556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc357e350f0f86595cf391f6c0910bca40903461f172e89e66ca70fffcc5e118a. 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/QZES62330557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf859b504a64e268fc970b4476031b8f81b609385ca6b11e3c56eb1110446837c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZFYY2339864.