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 0x46db4b9e1a2c0a088224fd6cd5d10cd910838eaf68b4c4a75f126f74eb2d7f6f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a90aba0e-d896-4469-976f-8855942f3f91.json and https://artists.proofprofile.net/proofs/artist/a90aba0e-d896-4469-976f-8855942f3f91.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 0x02f7ec71cd77d5731c01e6cfd9afe0e29f72742f0995cab8726769fb0806b22d. 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/JPU902104938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31f204dbe0406db5640790223e32d85c9723e7476e62be137cc33cfb623b513. 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/JPU902102553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7601a0297a893e9d95cc962e871afa0674fcaac8238855d074767f5318d3a834. 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/JPU902002614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a5cce2af9be2c421bc89f6b074458b4d6cb39ba7ca8d03461cce2552a15e27. 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/JPU902001585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280debc1c1d13b1499a5ebfe14b4530edfbbb308ed54459828c9cc7d6f2f7c6a. 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/JPU902100720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7a724aa6490ab5ed73b23f471e8534b5dd36ad1f54bcf66446ae8c5bee731d. 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/JPU902100161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f19011483179cabb185fbff9040790ba0a0ccb292142fc770c714d48ba12b3. 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/JPU902104939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3833c728f759be0d1553ee29297ac79a0ccff60ef217fc1bccfbee363291ed56. 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/JPU902101586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc611706a4a9379e1d4b13a7c88745422b4e7cd91bad09330e45ee36054adcdb7. 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/JPU902102554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae418169873364dcfff8a37feab22ebe3b7ee3ef184ffebd5d49c1bd9bd9537. 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/JPU902104940.
AMAZING DAYS (DEEP SQUAD meets EXILE TETSUYA)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbdbab1bdd0dd665aacc9ff5ed33ee058c89ef9a8b893b71f1eb999a9e69c39. 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/JPU902003561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cdc87e5d4f6c56073f1b138e55fc7704bd9a0fc2a284ba074b215034196f8b. 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/JPU902202508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbff69d22718eeb798dd024892810c3da457d76c81edb315fd5d8cc4e8a67592. 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/JPU902201012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4749b03ca18e0e2ff3a6aa5093e8bb3322cd5172172c88752b2b3d9c496f233d. 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/JPU902201013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e04f34193b6848f93fbfa36c243d708bf67b778ef68d05f6d42a5894792248c. 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/JPU902201014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31f204dbe0406db5640790223e32d85c9723e7476e62be137cc33cfb623b513. 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/JPU902102553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc611706a4a9379e1d4b13a7c88745422b4e7cd91bad09330e45ee36054adcdb7. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902102554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3833c728f759be0d1553ee29297ac79a0ccff60ef217fc1bccfbee363291ed56. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902101586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280debc1c1d13b1499a5ebfe14b4530edfbbb308ed54459828c9cc7d6f2f7c6a. 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/JPU902100720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7a724aa6490ab5ed73b23f471e8534b5dd36ad1f54bcf66446ae8c5bee731d. 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/JPU902100161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbdbab1bdd0dd665aacc9ff5ed33ee058c89ef9a8b893b71f1eb999a9e69c39. 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/JPU902003561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7601a0297a893e9d95cc962e871afa0674fcaac8238855d074767f5318d3a834. 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/JPU902002614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16fcf34d1d82b48592b1a7fca65941cd279b0035d5edd9e43a59115e721e28de. 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/JPU902002634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739da2a4400d42e0bf7fe4642cf7dd86e735b9a6e816deab003c86cce0725113. 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/JPU902002635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a5cce2af9be2c421bc89f6b074458b4d6cb39ba7ca8d03461cce2552a15e27. 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/JPU902001585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66774f4afa9ee7c6439c409a6c44e88807ebcbd3c791f5fa634ee7a5de819f4d. 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/JPB601902985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8efd006582fe368f2e0098783324d31fb37a81f49ec463dc211d275b8b7a570. 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/JPB602203604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7edb01f1eabea96bd8247532db1060b7aa669fb8a4cde636efce86ec29b22bb0. 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/JPB601902807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87eb9aa0e4048e606771810d74f788ac844cd1fee8189675eef623cd06932e1. 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/JPPO01903733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc85fd8fda97d18fd2b0b725c741dac0a578d4ab222026c4849b1ecdc76438b. 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/JPB602202770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1f8b4fa773edd6791bdd8a735eea6f39c94640ef2ae69f727b46b28b016441. 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/JPB601902895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b469dd62a3a54ccce1568d3c0a14c1c033043f770c30f8bca8e3a820c41e0d4. 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/JPB602204664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6376fe85e5674d089d0c62b767195e865b739715a377e317b111affbe9886649. 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/JPB602203605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aafc1007e4cb74f856709e8c89e4b69de24fef78575008a10fab7265ee10c17. 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/JPV691900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27317b566c2072f035fd6e2d05805f4b776a6709dd3af5670517f57207a17f9. 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/JPU902204710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3843a0ef63e8a68caf76ff8723a038d58f25322e9b988ef182569da652bffc8. 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/JPB601902986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdd48dc7b4f5eb7ae93c158be0b9559eb8e5fc4bc3ea16e9bbd6772135700e5. 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/JPB602204686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2244037bdfa3fb34576b39996cd40f85b360129617b4d9790f0f045711efe3f6. 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/JPX522200236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9aecccdac3d11a9558ded4107592048aabc6a5952f3c03b22c963b39d6ffbe. 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/JPB602203606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2faa7e6791ff11bedad5e32eceb92033801e5d919e252df89ef87d97d4fb44f4. 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/JPV691900031.
川村壱馬/吉野北人 (THE RAMPAGE) × 中本悠太 (NCT 127) × 三山凌輝 (BE:FIRST) from HiGH&LOW THE WORST X
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5868922cbe5298fd5c8cb15f34c4d46f9fb8bb6c0d879e67398b2c2fa6ba51. 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/JPB602203603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fed6d71d14baf342cc913cae1f2eb02fef447b11071f292368f455de05bffd6. 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/JPB601902896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b33173c20f6f8c23a4dff257cfe33c9bda19750039ccb8962e2a96b33a3d431. 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/JPB602203367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed93b691855bb1beeba9a02086413e2220b07da8cb148d5155ea7e59e792963. 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/JPB601903063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd61c4560a0dc817104ec84b84047e0dce3c76d29c3a3da184ad84c47a0d9a05. 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/JPX522000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530835766fd2d872d814d575ab44a691c09c0ab52aa7df3c0d7115308f434d8a. 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/JPB602003455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe1a47102ed8889b9dce5c9ff5c47bad7bce2b39b446ebeea346cbb5a2e2b97. 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/JPX522100121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa948d423f27e8ecf0ad5dfabdc269bb37e864fbddbf80568b0c075a47170ae18. 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/JPU902104882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3fa6b400b43cc34bdb3bb32263f1a8499b7641aa641686651da3ff4ceaae123. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/JPX522100120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f1cf414dee2ba6b06e5f3831e2bc09dafe6468a17085403b5d65d9cfb5395e. 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/JPU902104883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcf0b63e08cef7299bb9b683dcc1a56bc1bf921e042926497f371462ee7c5f7. 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/JPB602103918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51203aa1e6aa6d142085d41ede929bdf3600f4261fd8847e23c867b42b6965da. 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/JPB602103919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0febfdc1b99eec406a38ffa1273fa7af34496865bcc221927604b53e62766e. 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/JPB602103920.