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 0xf15cc02e4817b24656ff4d4e3e49132de70e9a757a519d12e9f1aa06ac817fcb. 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/aa0c791c-ab84-4162-b696-7f9225f74d76.json and https://artists.proofprofile.net/proofs/artist/aa0c791c-ab84-4162-b696-7f9225f74d76.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 0x5a6a8a96b34142635bce4cc4e4223d1242970dc6172aa08c4ceea190dddc9db7. 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/JPZ922403840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ad46d635fb3d9453b1d3c1ed715430078e7f3a58dcd9c809758d46906cc365. 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/JPZ922403841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec6f7380b0371b8ce889916af58c28ba19f2e8834874727b08fcb70aa29b92b. 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/JPZ922403842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd608c6e33a54157617dbd1ce4127bb7bafe38db568f320805120f3bc132f0089. 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/JPZ922403843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75035f918be0ad67530c7008f2b83a2b4c6886083830392ca97fbf9564a22f04. 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/JPZ922403844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695ed5457e991c9dcae44e4f3eab4995bba9814c72f0eb779c03d7a254c08ff8. 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/JPZ922403845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae0fd6859dfd85f53f788562c42e2ddca666c5f90165d84197a01e36733a7be. 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/JPZ922403846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b1253f8d416f32afdd4aed8f44217b9d7a38920b11b452a4ccea4855e89b13. 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/JPZ922403847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c62393a18f1b9cc79dcec5e804a13208991b883314ecc0a405628c5f4e7981. 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/JPZ922403848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0f14322c3b8120d7c3889c77bb270894d0297cd49c3c7ce95f648627c0f0c8. 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/JPZ922403849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41cffa358af8c8c62ed0e2cca97a1b35f4df5baa7d0b5e546c6262c722f6c36. 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/JPZ922104344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe34dfa63f5d23555124cde0370fd0b10185ae7a390a6746f4fdf3a1761a8eb5. 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/JPZ922104345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb8425ee6dc2be8d0ad6f55ff11a5f7a013a3d6ac0c14209a01fb8c0d9d52a5. 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/JPZ922104346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47282d78eb51b5f3a828a15ef601c612bba01416ec822cae17058edaeecfd0b. 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/JPZ922104347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f278d1eaaed161cc87fedd02b0eb2280664dfffe337a94403e79039ac7e0b6. 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/JPZ922104348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56bdeb00a12c33e2b68121ec71a0a81b8d611d400f522ab5d2b777bde3b6b778. 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/JPZ922104349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fef198f678e53e08c7674d8e17323c41c0e4b3d478c13b7e47f750ccb18ab9. 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/JPZ922104350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64a8251c71325c2776b878c4486e1161d9785a15c563947d42accd3a48b5c68. 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/JPZ922104351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b625f083015849446a587335fc7bd98a1f0e2138ba11eb5c21a4fadc30e625. 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/JPZ922104352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92121bc8b5f6e01e3e26fa948b901fc049976253fee6523018ac00b6aad5cc98. 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/JPZ922104353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5558a31c39fa6ea2ab6170b60a69577b21cafaeebe156baa9c21e6d3ff0f4a59. 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/JPZ922104354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af93f73c8040a178b06c31021874fc7d609d6b7392b4ec0064066f481b922a1. 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/JPZ922104355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12690b49af4d2f695b8385b262400805ea0ac593ccd2d710a21c7f585309d457. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/JPZ921912133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a3c2379efc51d49330e736cd1373b5f0463d7d8a059977cd5606d22f680078. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921912134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78bc303171dd78d1c6aab4b15fe59a494732ac4a8d286a49a4fae0d038a4906a. 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/JPZ921912135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344df68a1a77d3a0b7c9b5a8149ce5ac65d99c23037adeeac2a699309a05d5a8. 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/JPZ921912136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5537f208b68dbecc38993001d20d39d1205c2533c31b5a3c7f9bb329fdb81f2b. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/JPZ921912137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b4366c04c3b7b912f9bafbae186fbf7129cf30811b3c8b958e9bbc491effb7. 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/JPZ921912138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7dbf70908a43843a64e0b7a518ebbee488e4474f1c3d924385284d2df6d3067. 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/JPZ921912139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff35beccba74a82438655205751ab0fa7258f80e83e542ab84c916a517285c3. 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/JPZ921912140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a887295bf7a3edd8c6d3f90a2cf93a212027cdea27090dd28def1ab9593610f. 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/JPZ921912141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0814a7e40b3fa139508e6127ac7aa4a3560855a5aa75f8f316aa1d30c09a565. 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/JPZ921912142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfa62d6a90e6f65e95d2c2725c399cc17226b2ff9593e64f78340fc478bbd17. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921912143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828db1fb9608b9bd07662b5b8a88cbf9a465d695469f519b31ac829ee1ca2e82. 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/JPZ921912144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3103f127350453ff525050c0c3db1466d6eb517c8d4030f6453c40918c884950. 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/JPZ921912145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e08f226b8d4aee6d04823728978bec7dbed08d3ff46b56f6a039f40567258f9. 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/JPZ921902676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252a4701fcee021740712de3fc9070ec2e399e8d887011a45c3499f134f36944. 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/JPZ921902677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781ef90501f369174f243ec7a800201584d5bbb542b0d6355e84b8e7838e26b2. 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/JPZ921902678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094b00ecc09bd726ea64b8c57eb3de199879e8672833149d20569e5006f9a001. 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/JPZ921902679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17af8da99149ba9e29fccf9a8c783b7a2d9fa1a9c9eb5092984ad1542827ec1c. 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/JPZ921902680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cdf131e4d3efc949393c47de64f11c580e72ce916300005812b370cb006406b. 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/JPZ921902681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a02579131b07c04793a6a437195e91a2bcc314914eb707c8e4c752d3f8a1a4. 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/JPZ921902682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36896492b1be74b1057023e5419915a4f9c747a68be79eb760dac42964d23254. 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/JPZ921902683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bae1f5f397c22f72d27a70bd598def253c3f6f053c575ebdc5fe72a1a779e2c. 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/JPZ921902684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9847ce86e466d90d20bd772642dc88a933808358a90e00a9b9a429296d6089c0. 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/JPZ921902685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6148e5831d654683f2ee1b82108ccc87f6f7f4bab1ca520e228b667bb1f428f4. 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/JPZ921902686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a935c9b2fc77a74dc60a80019c390f17f7c04583d8e11d34e8469046aa3ca5b. 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/JPZ921902687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75eaa45e303266ac1f2986f97424074c052270ac38f6103fb594a2dcbeb183d6. 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/JPZ921902688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ce31971953820a5d9d2cb3a09871b105cb98203e9cb12a9bce6d2214597f8a. 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/JPZ921112623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb844446a76bbf37a5ad72dc017cddb72e95cc0395aeb034f5fed680021c3ce49. 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/JPZ921112624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b3fac3b5e22efecbd78c6e55f81905f7433f9e85f78749ef36d0a3f01d0c52. 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/JPZ921112625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb566c41b59d6401d2b6fe50a3f0a6dc9c8f7541b9c546233990d12eebe1ea3b1. 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/JPZ921112626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810b31c4150f465104cf9a167be255977b62559068cf20f033404a380b2744a6. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/JPZ921112627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf572c5cfdb1e83459ec4032727e32d72057c2b79871248628790663477d4ea8c. 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/JPZ921112628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f84664c829a269e93ca099238fedb81670478f796d96e0f97337153de8e35a. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/JPZ921112629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213726f90daf41a8b9411de488671f6445672e1399389373d57cb7a1ecdfbbc7. 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/JPZ921112630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892154e9aabb3ade9b486151b8d5eb1d1de6d25cb7f5bd492e71c7cabbbee953. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/JPZ921112631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5686689b4202ea6133dd21bf9b73fe940d80c7839fe50455304052e1bed42949. 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/JPZ921112632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84acc39f442744ecbac7686fb34d607c58442b6cf995ad706a34393a6a22f1c2. 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/JPZ921112633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb73c5f7de8fd8a31870091dea6a46e4bb461be4a0ab80ed78d8671c339e109a. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/JPZ921112634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f08ae5410ee6abfe3ab89e0a4645a15b0718e941fe070caa05b1a1dc6131779. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/JPZ921112635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470937cd109e55966e42e3abbe55ed2cc68cb4f3396bb50a10bcb9b92de8f0aa. 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/JPZ921211886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c761272aedb44ef21a94a3eef47a814437ff08db1ebfc32a9ae03e859801051. 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/JPZ921211887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f654d1bc9f14bd924530723189c68a06d732a6d38e02767d06eda4e4d98cd5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921211888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d6c55967a7a18e4200af0ddc8cc58d7a796c8c25fc5cad3aadab4552e11e47. 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/JPZ921211889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccaf4799cc08bd1013e568776f07fff59f219c3cd6a8cc1f3b2b90f62385ab1b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921211890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9c11b5eb842e8119f3b0e20ac21b148521c9395d89d52834ddf78e3b861faa. 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/JPZ921211891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37490891567beac62cf5c4e39bcace832b35345273944db5c33b0d350e78cc24. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/JPZ921211892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5cb2aaa6ab2a6baf7ada8a43d7156b64aa07be50bd9dc70437564218e250eb. 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/JPZ921211893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0967665f0f17417a990ae7edbc47e986ac76b6e60fc149e0ceaddf7a91cd2bb2. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601866709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be84a4e028805f22b952967d9f3906a199e85359caae90d6bfdfa1858b1acfe. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601866710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4f6dbfc18dcc773355541a8214555e6b76a8617b4ffa0a70f3b4bdf22f2d8e. 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/JPB601866711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bababc50b590af6264bcee59b7ee71cdef910b2de2660dc434a303ae87d8c5. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/JPB601866712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823406e30c1bf6e392f095bc1a12d5a22d26d4e06fa5ebf1d068744957e08155. 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/JPB601866713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874b722fecb41629f71bd53ceb70fceeabe97a722097e3b3b1c75be3cbe6b525. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601866714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf878e50e408b717604ca38f0d67adb48b0d9715a46a4799c914b319638401132. 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/JPB601866715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc27136970bee6010dea5c3e2beb69f69f171ae06fc910cd8d89e5b650815946. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/JPB601866716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66dc8be31a611e1f7aa37dfdf3eb9258ec7a059a3eee9f9dd6d8de76d210cc9. 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/JPZ922206740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec91d9774657c0198183815794b287c8849a3357db487127761ea21fe843a511. 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/JPZ922206741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fa4d7debc5889754a7fdd4002aac332e9cd17ec37045425620a862cd47e71c. 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/JPZ922206742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10bc8f3ba33245497f3a1532fe3874bcbba9661e685a3bcd5f2d29763d554cc6. 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/JPZ922206743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b27d754bdb7a5628e14beda0613563259cd15b4642d0ef94c275e1e490e483. 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/JPZ922206744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ce235565b2fdea38727466052a4fab3209ab8777593e09076705cd2c4fcc14. 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/JPZ922206745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e481f04048a0c0d274ace00b74a37477bb85891d72b91ed01cede403f676f3. 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/JPZ922206746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66dc8be31a611e1f7aa37dfdf3eb9258ec7a059a3eee9f9dd6d8de76d210cc9. 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/JPZ922206740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340106acaef6510daa3ea352584f500ea6ee1e298e6985ba45cf56662f37f234. 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/JPG102101694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3daa0a7a08fc59076ec2b2f17109cbf884e526944036953971aab6a81417180e. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG102101695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41cffa358af8c8c62ed0e2cca97a1b35f4df5baa7d0b5e546c6262c722f6c36. 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/JPZ922104344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d5508da6158ea78319c7330065a7b1febdda90ffb5142c302d55b36d574ed1. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/JPZ922009588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c9e7fd1c6df963fc98aa8739be1fc99177f27ec73c51f99116f7297cec3539. 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/JPZ922006961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb2ba64a6b38f968adf83a4ee74842d06f301b8f6b72ebbdda2e9fad548877d. 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/JPZ921001461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2cf2d127ff264b3343f59ae125d00e2e859ab9cf2743df5f0b90a48525160ec. 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/JPZ921001462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283e62e7171a2a1f2eb1dd71c6de6b147c1a60e5a67e7e552766362c4c64d530. 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/JPZ921001463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5a0a9ee0b94a0fa431aca0fbb5ed368724a69afd161512111ab4140f6c3a12. 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/JPZ921001464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd47ee2211b57d0988ed2d5b9518d350bbf7d72cb3087bcf2b3159e19df1204. Chain 2 (Bitcoin): anchored in block 960305 (2026-07-30T20:14:59Z), 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/JPZ921001465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406399a6e8e2f218d9a89388945bc90f64d3444a3d15edfce683c3b5c75e3ff1. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921001466.