is a Japanese musician, singer, and composer from Gifu Prefecture who is affiliated with Ignite Management and Sony Music Associated Records. He began his career in 2014 when he started uploading son
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 0xaef6c0edf111319a0452dc3f710a75af46768c5e5140e6e184dd7c5eecbabc84. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f2a3e82-4217-42a4-ae35-d8d93871906c.json and https://artists.proofprofile.net/proofs/artist/3f2a3e82-4217-42a4-ae35-d8d93871906c.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 0xfa13b6247933af3af4c03be57807b29b637bbb6564100cfdbb26ce0be170822f. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/JPZ921902033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834250654d4c23fc8ed5effb4868368487bf5e105a7b1cda97a5ebfa7cf6947c. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921902034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328c506fc15be799da7cdfd46ca66c33b596f4f0a54c500481e3d523c0168f58. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPZ921902036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6777be9b5cda7ee7bc6627b83870d0b91ad81e2c055c91be35cf8460d109678. Chain 2 (Bitcoin): anchored in block 957767 (2026-07-12T22:25:13Z), 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/JPZ921902038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599fabd9d2ea1ccd1d0634b8a06dc0c01a87166796c3ae8afb5bc6f970ca5732. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T19:03:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921902035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07c41c517dd229c705303b4006b5e0409900d358d8751481ce1822ee5373156. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921902037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2ae71d2277684c38c2ad48f9a8610ee737ea839177e3a07414a25266377b04. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/JPZ921908997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b4c1cf4c9542baa70cadeeb506a332d561e1457eeeaca58b52d4ac89d40701. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921910138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a01e91da27c448a819c1934cc7f661f8776b824480020b2ea21d8af2b76236. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921910139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bdaa2b449b373a87d543aabb9ace4a5f77d375d8c1d812184ffe5a19a33c13. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921910143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89aae295a99d9d2b51930e1cfad4b029b3688dfa8d82e3f60d98ac63f47b4b42. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/JPZ921910144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586adbfb780f6234e55440ac60cc8d1c9b332c6f4b7899c2034015d3d9000093. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921910145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b4c1cf4c9542baa70cadeeb506a332d561e1457eeeaca58b52d4ac89d40701. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921910138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a01e91da27c448a819c1934cc7f661f8776b824480020b2ea21d8af2b76236. 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/JPZ921910139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed4e0ec31270591ee32e0b27d3755ce7fabe230d651c3164e22238ded9a6032. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/JPZ921910140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586adbfb780f6234e55440ac60cc8d1c9b332c6f4b7899c2034015d3d9000093. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921910145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1e7d844bc8b093b20e455ac620262f008f3d503711fb78157f3da5319305d3. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901903303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb463332dd7475a15b87cf0fe230426223f1adc65c57420202262ac539b284810. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902000253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5a512bc968b38765a8d8fa1cff4be1ccbaeb38f01cb76239987ffaa04fdd3d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902000254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00702dc229fce0162eafdc9630b48788c12d398b52620d6eb0b46de977b81f4. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/JPU982100661.
色香水 (CORSAK Remix) - SACRA BEATS Singles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ea4de80368cc7d5ad8c7e227273ae1de95da28ad47f2f291902d5e9a077a5b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPU902101781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afda656ff3edb0a763be058989eadbcccd1b2a4142b0f3292e349c735bc725b. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/JPU902201003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87761ad48b7ad3befa1e88c6b870273138ef604f1c1dfebd312dc876cca1f5d8. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:21:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902201004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca787a5b8150bb74c7cdc70dbf29220c55b2a7275110d4ce21dacd27ebaec794. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902201005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5439c1233e7e8acb8e31795a83897571ff1e25a94b246e7abca3761c5abc27b7. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/JPU902201006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f7cf1ac98eefe900d9d5faf6f32ce8d4b944209f2f2c36dcfaa98a2debb28f. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/JPU902201007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0da545d2c5d99c1f2e8755bb3c610c7d649b0f1b3341d9c054314fe4d917b3c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902203034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ed5b12976c5898cf43b5a417e6d1a661de21d438b1e389e2de2184a88c440d. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:04:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902303142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95324e328d1df86e0c67720764321a00483a0ae9e4a82c63c083f3c4c78a52df. 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/JPU902305264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d3aa6d8b9d5d27b301cdcb2b53dc881b4a0fae8fb208054d09d213864bedd1. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/JPU902400509.
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 0xf93de89acbfbdb41d06ae8315d12b3193679bb1c549539de9b59bab12a13a39b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPL542500811.