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 0x5d39a17ff20e8ffd0a6f43724aaa15711026f25bb08a021a66d07d395ce2d1dc. 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/5dcfc235-d148-4480-b7f3-c60ef8e59d08.json and https://artists.proofprofile.net/proofs/artist/5dcfc235-d148-4480-b7f3-c60ef8e59d08.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 0xe465bb547073fcafba493bc8636fd153bd699873857f9021444323a8739cc238. 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/QZ22B1759476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004a2367b2d74a8b176d1bd43e199a3981cb11e8d6d05eec68819956b4632810. 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/USHM82021055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b83b7c310d8dd4d1d1d168f34796fa5b2cf2ae9e5a2ec7df153d53cc835449d. 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/QZMEM2308239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aeb99167fefe8852c128ff64373d0e56ab0519fa13be21fa7c3986d9d7f49fa. 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/QZMEM2308241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9918a6a090a477faf34a4ad8f40a41c799170e1abc145b8fa020ff4c80025c46. 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/QZMEM2308242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd5f13deafb0e1f7370c2f434c01e1c213a14cdcc488211d97d906d171cf861. 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/QZMEM2308243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309d4d32d94fccc2744ebf4bb0908779b451f2c657839ec76e44c6a47d587ae1. 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/QZMEM2308244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ba64a719ec89e0b82780dcea6fbbe3a3909066131710e3c1652f4cfe3acf0d. 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/QZMEM2308246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c0c8b177cbd35d3a329988a7f5d937d042d6bc84e20a61b57f655dbb60295a. 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/QZMEM2308251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87c4eb090508efb580200e485a20275c794edc6f4d6d8c13b1da77d6a30e855. 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/QZMEM2308252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17eccfc6a375219381aa9166a12739595c9ad4877e94cdf3a4d1f6e950b1508. 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/QZHNC1932584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6237743b91166a137a79cfaaa2f00e168a484463a08686c6427ecf5091f83123. 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/QZHNC1932585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eaef8e34a810fdcc76d125385034c0719ca267456f3e64219e439bd95919a73. 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/QZHNC1932586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88c9562634b309f68b8cdff425684c013de440f6af3c6048d16a0c731ce6578. 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/QZHNC1932587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001c6d49204dc6b9f311d5c4a680d731ce3fb860a6ecc869202ab30ed6fc9f9c. 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/QZHNC1932588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fdafbd1ae1e808e71ee883d7894afd06eab5453610c66c5eaea87e46fb06a7. 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/QZHNC1932589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd76ed3afc99b602a47d274c39b8565aecb8d13b65e0318f68fd59c32755ee6. 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/QZHNC1932590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba50daef6ffdac3a404af90530bff9bdb15be4a9b1db72a8a9aa56f1969493f0. 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/QZHNC1932593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aed3811db3bc3bb582a272a1318b23e6621c28d0924d497330ae9d126fe5c76. 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/QZBRF1888631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e91b3dc9da7fc3ae6c12ab2e6ef92741e29fc08214f3f415c795bd1965d148. 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/QZBRF1888632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2349025d8c75334ef6b02ec9a780444a4682ada35c004ef0b2b75818a2fbcdfd. 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/QZBRF1888633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff52a444338e83ca8899a2f3a9ac0871426991573374a8c065a42221ebfde3fe. 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/QZBRF1888634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf825c7a63be2e1c47cebd059b848d6fe0e1b211c481e4bae6cc538eadf3d597e. 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/QZBRF1888635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfba6efc1a08dbeaa15595a8b36575043d322a2340fce4bf79a49fe41d8b56a7. 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/QZBRF1888636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7baa104f03bcdfa00b5c2b808a40ed44bd337592eed35f055d6693fae81eb3e7. 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/QZBRF1888637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb370d0f5a0ce2ba1df2fa41441636d60ef43e6edeb25d22ab97a21579bf957b0. 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/QZBRF1888638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08c8ec2fc7e53e8bd9399c82f9775a9801dc305a0bc0ab6d49a2e83041d3c79. 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/QZBRF1888639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef41cee6ac65515fcac763f0e818fa56be834adcadff9f7e96565ed289c40a2. 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/QZBRF1888640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f394c935aeb7f5ba1a3dbb53a477a0635e2f54d526be6efd15ca111f9a68919. 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/QZBRF1888641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad01b95a7350cda16d6d64853fff3da3f0840a59e1bc543dff9a19491974518. 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/QZZ7W2408280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2204d840a4fbbd1cb0044c00dd6aadbe4445ec980e279a5be7eb582c5fa3a947. 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/QZK6K2415934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772fa01b736d8f25309ace9a7653c61f86230a812c8d696cd1ac784609690daa. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72402090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68729bc5552d478334db80e9f35653311dcce34495caf687c8d76a0e435d363. 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/QZWFJ2340412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac6189f26d81a0ae30663e55927fe789165f853ae4e41e13b8590b5d808b001. 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/LVL152302696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcec0dc0076d9c8585be9ded817a493b56a0413ffa5c78ccc3b8176415eeab48. 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/QZTB32216546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361c2510fa2e875379309e74fa7a3e73cf30fb9365cc360b156d8dfb6a030509. 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/QZNWZ2245767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ab691af0a2677f54cd9707fcf16b1c0733ccdb25d366ec22b07545235f497d. 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/QZHN32211757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ab691af0a2677f54cd9707fcf16b1c0733ccdb25d366ec22b07545235f497d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32211757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb823d8572e6c491592a97960f095b31384ba6bbae191af560c53bfdb6bfa4a39. 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/QZHN32211759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11308ee7d2a5572bdabdb35426fe47760481aeae851efa3ec51d09356367450. 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/QZHN32211760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bde08e4a48b8812dc6f8a452f1ba9ce650e0da6fb07c608248f445056618a6. 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/QZHN32211761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869d19a95538176417c12ceeaec3f325ee82203e6c39cd3005a985ac150f8874. 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/QZHN32211762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36ecf4c759ac0f8164456401bd65aa56b14cf5ceeb87b5af6a5dfbc1fb4c039. 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/QZNWZ2180915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe491e0b0b0958ad08d26b31a7adac2ca13491bdeb55950ef8f35e95ffa23a93b. 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/QZMEM2160206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02ee5f3c9257ac460200e4cf9ed954b9465270b613c2b72e9da3e2176f3f8e3. 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/QZHNB2191169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdf6f8c98090be11c1022982d6523cd203d1eeaf8d42c07462fcc5d657364bd. 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/QZFZ62149611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0f57557fa447c9ec7b9f380b15e1256840531caed264f89c89f09fad6e7085. 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/QZMEQ2037954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1f3d8d94fe4aa5afcea71c7d42f60395634c8bda8563985bbf0622bbd8b8c6. 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/QZK6M2092352.
Nesibaigianti Vasara (Noro & Who.am.I Remix)
Nesibaigianti Vasara - Noro & who.am.i Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113e28ecc0da4eeaa9e4e49419bb6c5448fd204928bd0ea0fa731f869fc36b8b. 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/QZGWW2005966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71154946d124753caafb7039cc3ab1869b66b1d2cae351dc8a61aa59e99f2b2. 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/QZHN71988747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c835fbb3c1712ec0f73920794a5d3014db5b8ef2de6dc230b78eda85be4aa8d. 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/QZHN31972065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4342e51de52c84679c19335925a282430e8ba43b702b04afc0b9b83e75685969. 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/QZFYX1908309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86aab1fe4ef6b95c3ec45f5ff4f63f9a40e2cc1ed720a7fb339ceda44dd531f4. 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/USDY41977782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93aa704846dc871079fd9b03ba9b791fa9f66e592cff9527527b3e894d0b6a9b. 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/QZDA61971105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072e349415552082a3837b5afcef4b499689f41b7c6ce60c0eff362ad1cdb02e. 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/QZDA61930768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce62eada5990d6a9c2157180542d7767f1b5698a653e949e3c35014e3ba0d485. 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/QZCE61849219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6fb8e6fc9ac721ab0a6ca4dbe39ed78b7af22706f60bc664fe1e6e386dbf26. 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/QZ22B1876920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75df617bbe975d1702ddcc67cdb40a7ec8f0c1ef73d03f5faeb37e47c721a9b4. 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/QM4DW1801898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f651a377c6eee88cce5923f659838b9a736c0b752c8c068780f35a6318dc9d5. 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/QZZ7L2439627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e80fdee74e0f8454e3dfbd22f557b9c326ad66de97aaac4901a869a1381b946. 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/QZZ7L2439628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327da657713fa25e0417c58f0863362cef48d60317faea3fb5a571fca0c443e3. 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/QZZ7L2439631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ed76571abca4fed106ef9961a55fdf792f802c87eb21e52d7bb2982a25ad39. 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/QZZ7L2439634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50086ba5f494e96777c2af4d39553440bb1b55476d70c953061ead0d465f6fbf. 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/QZNWX2401683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de821edabfaf321927bdc622adb276184d5b4cd97459cf304146818e583e0c5. 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/QZZ7L2439636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3b45d9e3f0645cda7664b53024d8470d3cf5d6bf55d7331bb52ba4da4238ae. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2439638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9c3ab48a19d2931c62de3acab8429e408fe233e3a449dc07dce9ebf181ae71. 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/QZZ7L2439639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93300dc51e8282090065c876c2df3e12dbfb8bcdfb1cf927471ff8e3d73d25ae. 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/QZZ7L2439640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715f3b62381e4c45ef973acab6775bfc320c0751f8ef021d1428471a64884d1b. 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/QZNWU2350300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f04504d8db6d9da294d78aa1033adf4e0725d287c24be0178858aae550063e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81966081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c42ca907408b05d9988f147e5d5b33d39385b15f63ca366bde8e68ae53dc47. 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/LTC531900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27e9a99ab822a75ded24a674ec43205154fa70d6ee3c933d4adf232626c8d97. 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/QZHN71948378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc02051cffd259161bf6eabb5254f4fdadf0230415af0db9e7f001987bc077b0. 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/QZES51938641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e6314c32996da001a026c8bdeecd3687b208ab41fcb6cf04fbdb0f49ca2164. 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/LTC531900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0201490dbaef0a77b0779c4035e62b7854c901c9bc121ce6c12ec3c8215bdf68. 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/LTC531900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd972dd45e583ee6886468ab5d876c87bb4202e1f356d1dfafbeeb3042eee87f7. 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/QZES82221083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7ac1204e0be99dc26e00ce6cb221be270364a87d7cec942f83da56bbc8bd41. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82221089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07a310f158bceea1a756ace4812e7da32dff477f3eaa9ca9eb906d7bf805d1b. 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/QZFZ32229890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8037608d6d9a0b2ebaa7ed944e3eb1533d067b0f6ef9c06fddabbafa8a4fb3. 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/QZES82221092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc02051cffd259161bf6eabb5254f4fdadf0230415af0db9e7f001987bc077b0. 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/QZES51938641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e443beefc4164384b9d445ac6cff506669ff3be7e3e37d63b1b1356d09c7a8. 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/QZTB42240390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189b349e744cbbd3f3571044a0db6fbc18a432c0171ee0edae3f83e292101987. 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/QZFZ42281196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a7af000d417d4920eab92092811efea22e3c3c3eca2f511a29063b3cc0d001. 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/QZTB42240395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493cb32643ef56027e3bbd23290e995e50c90b71d7fa862556cd84a5c19628db. 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/QZTB42240397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07a310f158bceea1a756ace4812e7da32dff477f3eaa9ca9eb906d7bf805d1b. 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/QZFZ32229890.