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 0x9fa5d832cbaee9a8c4e25f626bab6f6cce36e58b818d7b8a829567e75e0d383b. 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/8f11c629-d820-4574-8fe9-d12de5b167e4.json and https://artists.proofprofile.net/proofs/artist/8f11c629-d820-4574-8fe9-d12de5b167e4.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 0x6d3c39650d6db14869706dc6f7ae92a3151cb50156b56f46a14357e0993396be. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/JPU902203595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a68cf7ae4e904d2cc239925dfb91b65f16ce9e1dfb0f642858dc7031f00d4d4. 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/JPZ922208313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476b3dbe1e9f44ff9a9ceeae97bcc97802fddbb67117fc6ac63bedda95d443e1. 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/JPU902203596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633fef4b73114d19675c055b183f016537d4ea80e24bed3b89fbe7ced300c9ca. 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/JPU902203597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ad8725e942c1ae621ce2e34261224bec99685f9afbc69b864b8a0b49cd19cc. 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/JPU902203598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806f5865b02f8f264062c9caf72f6dedc2f9217addfd84ea5d262d794c26bf87. 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/JPZ922210119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e71c45b80cbbcbbbd6ece52571cd3bbcc39a28dad137024ae31a887ebc85572. 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/JPU902203599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd579cd405bef256cbe4a486f88de51ee9eb40eafd3b596ed41237709e7ddd6cb. 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/JPU902203600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7c71213c5c969319676e3b6dd0a04a30c4802bf1e9a06191fc1d9c0ae9e0e3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902203601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a93b9937445e94242538213266beadf0a68765133e7c77c72d46d2bf5e745f8. 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/JPU902203602.
MIDNIGHT DRIVIN' -KUZUYA YOKO MUSIC GREETINGS 1999~2021-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ce52b35f179d49e42213410738821088d874175ab96ac1d61f524ab97447d8. 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/JPZ922109106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0094174dbdcf0315162a69222e28a2f8699e4e6f54ef1e60ffa1cd1ce19d91. 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/JPZ922109107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82fcee78037631c567b08c2b853f9f10b08e935d114708a939007c2fb9cd0ce. 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/JPES09902401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcff2da97c0c7384d7d5643eb778c3428990d03399b53674d133f50c92a6c114. 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/JPES00100681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1a842456371d93682009f155dae442e102310ab6723842a8b5e6d3e68cb486. 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/JPES09903642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951f65aa8615e8fa1d50e6fc0443af744bab7c301ddb50f4558e8406f3ff9189. 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/JPES00100682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f670d2e7559c2bc6807d0eb6e58c7a55c06edc3edd1942e71a670779f5d08d. 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/JPES09903645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368d8bdb6dd92930b8b252ed882e5a134c3d9ef1662a54d67eead3a5920d2049. 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/JPES00001821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16b7f2f417a424ca82324531d6f0caaf9849f3c809da6835b2cbb255821e250. 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/JPES00001082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcadb05f04f32f652550bc83b86d35a257be5db470e77c420d2d84fffac6568d6. 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/JPES09903643.
replay on ~過ぎてゆく時の中で、満ちてゆく光の粒で~
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc6ea798000f0a2f91e8ac27d45ef78d3d1b78d2bdf59ee6e894b684d38b515. 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/JPES00002721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32296e76502fbcd0a550f62c77f086e13bc8f511974f010249399f26e16ea63. 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/JPES09903644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e9b26145fead56883b9f2411b6ac6be4b4ed72bb68a1a63eb3f56fc543f7f6. 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/JPES00001081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be2ea39252af6a2ea0b9f0371474de25af3783e0a3360ee5302aae3bf70acc9. 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/JPES09903647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e9b26145fead56883b9f2411b6ac6be4b4ed72bb68a1a63eb3f56fc543f7f6. 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/JPES00001081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcff2da97c0c7384d7d5643eb778c3428990d03399b53674d133f50c92a6c114. 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/JPES00100681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4804bbe6bd9a91ed8d7831a5a958793c958289479c1c2bfc6198fdd33b132f88. 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/JPES00100181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951f65aa8615e8fa1d50e6fc0443af744bab7c301ddb50f4558e8406f3ff9189. 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/JPES00100682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368d8bdb6dd92930b8b252ed882e5a134c3d9ef1662a54d67eead3a5920d2049. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPES00001821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16b7f2f417a424ca82324531d6f0caaf9849f3c809da6835b2cbb255821e250. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPES00001082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb5e4dfabfcb5c2e47098e4d9fada04a5e9fa0b6563ba8a4dad1096b4a078b5. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPES00100683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc6ea798000f0a2f91e8ac27d45ef78d3d1b78d2bdf59ee6e894b684d38b515. 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/JPES00002721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fecfc15235a23886f277437000ad85543c49f8caff7ecfe8b81d7ca8b1d02b. 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/JPES00100684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2933ca345d26c26a0ac45c4f787b2652fd52c5a83f22aceeb6ef7cca1f86dd11. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPES00100685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d7c87fde823b821e838bf51074eb79d55e0ab2f734c4dd9b5e80c3e0146b18. Chain 2 (Bitcoin): anchored in block 956960 (2026-07-06T23:19:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPES00100686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74df7dd35a2995c7059d8455eb13485072ec1b4762db733405c4d0942987943a. 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/JPES00100687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82fcee78037631c567b08c2b853f9f10b08e935d114708a939007c2fb9cd0ce. 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/JPES09902401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1a842456371d93682009f155dae442e102310ab6723842a8b5e6d3e68cb486. 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/JPES09903642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcadb05f04f32f652550bc83b86d35a257be5db470e77c420d2d84fffac6568d6. 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/JPES09903643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f670d2e7559c2bc6807d0eb6e58c7a55c06edc3edd1942e71a670779f5d08d. 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/JPES09903645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32296e76502fbcd0a550f62c77f086e13bc8f511974f010249399f26e16ea63. 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/JPES09903644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ff324749446081549e2271060ed5268ecd5d1619da41888f66d66e35876efb. 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/JPES09902402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be2ea39252af6a2ea0b9f0371474de25af3783e0a3360ee5302aae3bf70acc9. 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/JPES09903647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b862eb6a6a70f8bd59ef648c96ba4a41bb98181075333ce8c0d8178ceb5988. 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/JPES09903648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e27d94519ee4171af26f1bbea9cae60ce9b8b0a1354276d4aa53e49c149755. 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/JPES09903649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74536a900448245dc1e836f1f11ff5d5c385fa08c561367e5bc0b0bf29bf1db9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPES09903650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5a5a8e3f59374b3c501d304c546f10e1af0fde9073b7d16fc8988cd451e000. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/JPES09903651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476b3dbe1e9f44ff9a9ceeae97bcc97802fddbb67117fc6ac63bedda95d443e1. 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/JPU902203596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ce52b35f179d49e42213410738821088d874175ab96ac1d61f524ab97447d8. 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/JPZ922109106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f562483f40cfddc40d8ce35e1950dc37e3b865360b53d2d886ee88f7049cb6. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPES00100182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368d8bdb6dd92930b8b252ed882e5a134c3d9ef1662a54d67eead3a5920d2049. 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/JPES00001821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd306456b72ee9c55574b205c82ff8dc422659655c68edf4818c75d1161b01fb. 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/JPES00001822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa537b04af36e289aa3a00e67c14cad617e3fc3fb28ae2ea9c0315e7a77f67221. 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/JPES09905162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e9b26145fead56883b9f2411b6ac6be4b4ed72bb68a1a63eb3f56fc543f7f6. 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/JPES00001081.
replay on 〜過ぎてゆく時の中で、満ちてゆく光の粒で〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a78c5114ba0fb2aa0c8193e1b1799b6341bfa4e1493a8863194515b0eafbda. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/JPES00002722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1feaebdcab951300eb62cd8a3ee93d76b201e2c870b21a5f6b4be1e684114d. 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/JPU901200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b11ba485ec7d57657075039bebcf16cdd0346187bdcaaabe498c2c034825ce0. 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/JPU901200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3e20dec2f5e6ce1026974883f77432eab08fb32baa803951cf27fa8b1ab06e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/JPU901200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32db5e21809c95aef8195e18c6adb94345621c9a9832069656460f7487c8ad51. 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/JPU901200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e388ab9c87289ddc70ca6acd3f7a20b7bb906f008b97402267c53e8254bde1. 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/JPU901200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adf0d09698b79277493bf16032910da3c08e2493312de76c97b8a48dc6a5bf2. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901001588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0afa8367fa9686b6b0cc8cfa808d36712c5750c04e28dfc87b3dec08546455. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/JPU901000743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3adcdc9a912294a0e5095b619033d90917bcf0aa914cb414003662b05a905bcd. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/JPU900501742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6853db1fab48abb15cbab0a7390c5018e1affded5843fcc5b8cf2aa983428af5. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU900500982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7b873cb57594939c3e450adc01349f65aa12732b33046fd0d9e6277fb32bb3. 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/JPU901000741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7361f3ea836dd6964246051e17c725b916b3edf5d0ce6a3ef5df069edacbb0. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/JPU900801721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3fdeae09cae42b2aef13e44fa9ebd45c981eca78b3c5c3b16ed2a6b50e800f. 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/JPU900500981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd1e271ac4ed3653099876dd1508e35be3f0b6f03ae676137e3f3a3309eb377. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/JPSR09905462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c30185886cf8efbd76e7908124ccb0f4ead1f76e0bf76a1d82fda62015f1cf. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/JPSR09905463.