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 0x443707933d434616b7b22acfcc06eccb900bfe82c787a1558f66870b3094aad0. 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/f304c9d5-5b0f-45ca-9666-cc78f4784b89.json and https://artists.proofprofile.net/proofs/artist/f304c9d5-5b0f-45ca-9666-cc78f4784b89.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 0x16c720e8eab628ffebcc061dcea600d04c7643ad27ae69cf72bb74a3a3e6bfe7. 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/JP92Q2301818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199ad8d6d564b11deba734649aaca75f2278d89261869cfc6479d097d84d5674. 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/JP92Q2301819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98004d3e2d048579bb1e18cf0c6b41ee3a926a08b7831c66b5e4153ace878906. 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/JP92Q2301820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fe984c8bc6d3cb1306e57b7aade6cff71a80803aec61536766217151af844c. 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/JP92Q2301821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd422e2509678c12d9f45a4c22dabd257bff418e1d68f3b583cb89ca63d86d97. 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/JP92Q2301822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a40b9bfc8a189a5915cdf197922f38ab10deee23f3d26a84f394bb002035fe. 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/JP92Q2301823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210047d5f7c05bd6f3867b288dca3b42e82181f27b6047be196dee137b8d83ed. 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/JP92Q2301824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a999e036872e6086af0e9944a3a6ea4fc026c335148b764c76bf53774f1a782. 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/JP92Q2301466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6af35e14dbdf832f4076a51d25beb63e43a5a5e955670cb761d6a10d8057fed. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/JP92Q2301467.
九龍ストレイドッグ (feat. 鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dcda16af92ce3fe1cb8f862251271d7a57143e78a56f070736c7bd10e2f75c. 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/JP92Q2401488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fbf9b81eed8fa446aa2c3326daa941d2d0b947e2cbf74cf791743d9aca71b8. 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/JP92Q2401492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0810749769fffb2b7788906f5156e1f02933c0fcce1e4abb55298cbdc744178. 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/JP92Q2401493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b147d2a889761e18b17565b205be3aad7405a0ff6d7e21707905a9dcd56d580. 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/JP92Q2401494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b322c3415a5ad4dd3fcdb66785af8b7ccc0e94bb53bf27b33ed0b144c4a3c89. 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/JP92Q2401495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc93b3e76b04615ed3bba83df2d3b89afc8b95ebf9189515ea12b8df1e242d8. 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/JP92Q2401496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed39b5322cdac2b2ea04e5825211072baeeeacd07e0043c71f859776dab0dbb. 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/JP92Q2401497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848f5d3cfc2921dc4fd688ace7dbb8e527274fae1a17f349fd1b8986105d3fac. 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/JP92Q2401498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd01ef7d9e3b880d35294266245682f204a533d9e98ff93927256912c2466fe8. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2401499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3fc87f5c77eb2189672d4adf5b26503f93fd978027e10996f9a98f7640dedfb. 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/JP92Q2401500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd503c12452170fedfac81a6c14e7477f3d4d942e94b220fd05690d4064a237. 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/JP92Q2401501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91920138fd22c54154e41d4bb6cb0f7ae0916261e04d8bff0d8189e27ddc9bb8. 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/JP92Q2401502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7fdee30a8dfeb0f3ddae23541b633090110285902dd1ddb40883ba74e18b7e. 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/JP92Q2401503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aea43f5fd3a2339a0b4967d939fd8c67ad654435d09785a315674371a6a07b6. 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/JP92Q2401504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488f98977a5743036e398ada0164cdbdcb55dcb76b395d236def50f88b788c3e. 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/JP92Q2401505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67475da66f5a61c3b54beff2fd0972076407186eb66ec585da78477de5b64543. 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/JP92Q2401506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4aa6ab15da4a6d722cf7b2886ffc4ae84187844ab390d62c3be438b873d55a. 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/JP92Q2401507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2683c48f911a51f079430eacff418f138c2ffcf5adae43e176acbed44c2727. 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/JP92Q2401508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9f76533993b0c6f2aa43a475c2754c2c1958e9b38adb1f1f42a4ad9a5474bc. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/JP92Q2401509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f3d476d8313d1e9b43df83e405f3b33e0efd9faadce24fa2b2caa9d71118c1. 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/JP92Q2401510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0e2a7156ebbcd972b30e371587c51356e9826d0d0c68f445b4c69a65196e44. 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/JP92Q2401543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00b53a19a52094b74b9f3f4bc2396a2d372db5c93fa70040c3460954e3450b7. 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/JP92Q2401544.
"Panda"virus-2014 Append Edit- (feat. 鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397185f9f8d6d0e9bdae7bd891744516a1cf8e57cbc27ba6258ae60224aa203c. 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/JP92Q2401545.
"Panda"virus-V4X New style- (feat. 鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134a6c874a99defe6a3c218da6037c03ec9fda9971eb3b901221164cf0d61c30. 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/JPE561600083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1b1375de831e0752ad20f5681964aca4f22dd78ca1f8189e0488f2d3858774. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2401547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5bca3b560752983c1b0e095025497d0fb9f9e51fc7e6615f9fdc15d3f6b534. 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/JPE561600084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cca316244f582baeb298348342f489fc997a4668af6a7103d66daf60ad0a98d. 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/JP92Q2401549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ed2a91f8ecaad1990628c88e5a82279cc933d18302a881672b46e1029765dc. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/JPE561600085.
お日さまとお月さま (feat. 鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f465e6e663bd84ee1899d00e3549ac31f3a05db1c3b84337cec4aec0dd1f51. 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/JP92Q2401166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c99e5d4bac94f0821cfbfe159d4cdd1102fee69542443b53b8cd0cac662dc1. 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/JP92Q2401167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e2eb6b092cf3b7c97593501b0f6794bae67046687f10e79c6ca72a94cfa108. 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/JP92Q2401168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368e96714818ffdda41c41d0c57b18f271c708874f1f06191cef30fab214ff48. 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/JP92Q2301468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed5fd912f6bc26a9b56f868347c845e1912b847cd18ec4b7b580a4d2dcb3cf8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05b2bdfd2487877b4086238e76372a2f2cb57e492ae8d93c04914637c6281db. 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/JP92Q2302078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6313b2a0a376d41397d4344555f381b46a273024ee3f8c934c8a0393f716d676. 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/JP92Q2401172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf686d50122c18bf75a55b6a4484341bd8378e08a90130158474b5e0c2918f3b3. 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/JP92Q2401173.
Where shall we go?(ゆけむりおねこ Lo-Fi Remix) (feat. 鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985ac7a5cbb00f0547b7d0cf2e15ed61275990e4ce209b9dfb82506d6960229f. 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/JP92Q2401174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78223e60a958e0fb6fcc8e0449ab0e646eb180236f2f052e13646e458ebb3c9. 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/JP92Q2401175.
シルバーバレットの弾道線 (feat. 鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680ab341000bb59f0d9b226be43d900e57c0587f65c544c7c9f493d75763c190. 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/JP92Q2302094.
ロストエデンに生きている (feat. 鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61fe6643258ed4d874a5f918ee13613a50927c40425339ecdc725f28be3da09. 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/JPE562107949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877e50612dea40da568b0b124128e60077e2a17c8bd2d528e61f6e169d7bcb7a. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2302096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6e0c7dc7f16bfa0947932734881b0b8bb04bb6d2ec851b02be97ddaac9621c. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/JPE562107956.
グルービーな夜を駆けてゆく (feat. 鏡音レン&KAITO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe605bd57dcdaeaa59351baa71c80408472c8f14ce24bf52553281d9f483650cb. 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/JP92Q2302098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1122a5a45671e346584c29008ae61e45a4e733bb43940ae68f10b73ea345674. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/JP92Q2200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4e4009ddc8cab3142a0d2110b8c91df838f6c3858716853d221a9aab1018b5. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/JP92Q2200918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a89ac2a1d3a6a161c6e7510433dcbccad096dba43026f66524fc1fb38704e5. 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/JP92Q2302101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a295803dcbc08b980c42422a95d1222515025022dd54ed80752f36b8ffe1e14. 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/JP92Q2301474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5ee641a41d9c8c707238706af5cfcde240e08dd065cfffddf411342da2eee3. 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/JP92Q2301475.
アディクテッド・セオリー (feat. 鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf456e2aca9fd1365f3360be164aa537485b5381ca249c50f82240b8cfe818998. 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/JP92Q2301476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969389387b35fa6ee359ef5c3d9bad7d4f74e7adb2ed1e7841364611084dabc6. 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/JP92Q2301477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea551a232939252cc28dc2a2c5c4d6d057a1145d690d5e5c3d5ffcac0970aa9. 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/JP92Q2301478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b8f0ce968b527609c12b231044ab9ef0c22febbc1bdc37b91392a4deb05f49. 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/JP92Q2301479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b51e41b3a88af571bd2db28622794b5ade1554da713fe388bb0a53a03715b8f. 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/JP92Q2301480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66f108457b02e0e3495dec0515df7684b8320c0741bcac9b4a40a77340d9b8c. 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/JP92Q2301481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb896510d431f14ac609c52db4cec80c4d8b6c930b14a534511fb68debf332ee. 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/JP92Q2301482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab5fd10344898fefb3e093c18d4a2d71fd6bbe3a2e234f58adc3e9b0c833df0. 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/JP92Q2301483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b9f7fd6c55812512b9fd9dabc16e207c7d70ab6788fe5028978a3e315d2f51. 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/JP92Q2501819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1803385e664e5fb8290ba5ff540683a0b882bf89633b0732996034b6035c798b. 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/JP92Q2501775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40dbd4c4e6e5c63f39aa07c4e4d6942e386d1e02ebe92f67dd169d9e112e3ab0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JP92Q2501776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97f77ad5a75db6d94bb139d9990d04721a96fa5a4df4e0d7626d5097402d3d2. 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/JP92Q2501777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5396ce0780c4a82a947202dea7421c3650db9ffdde4761184a7b0e0691eb8b. 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/JP92Q2501778.
ラストアクションヒーロー (feat. KAITO&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c420d937f1099a08c08f961eae96c5d15bf7c2a68284ee9ca48001d8b9067b. 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/JP92Q2501779.
グッバイベイビーサヨナラバイバイ (feat. KAITO&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258ee5c002202236782c6887026123430a1b2ed64ac64d13fc5e10bbd95f596b. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/JP92Q2501780.
ボクのココロときめくほうへ (feat. 鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2651f9358e203c1e9292d5c867a99a15861408b3e9c579d79cbcab8d6eeabf5. 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/JP92Q2501700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7a4000d30435f286af139ae65d78a23205a3e8f5b7f1cca35b1c0f76026414. 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/JP92Q2501711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6536d5709f27cacb315def843d7046b04bdba0e08ed2c78941fc0cefbc4fb02b. 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/JP92Q2501653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01b053772620631bd4714032917d007a1358bfb4c1958184432ba8ecac90676. 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/JP92Q2401620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47f0ec70c7bd528638b2f18e39adf03f56eb430593bb0e2f3d652cd12edd2ef. 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/QT3F42443040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb769f3abfdd59e7a73181920f3a7497b0143783ab2862c0a4cbdfd700b4bb2. 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/JP92Q2401490.
発散解放ダイバージェンス／裏切りの残光
発散解放ダイバージェンス (feat. 鏡音リン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b415d9086564324e59ca4b74c06f64b14212c539f19ff20a68853de1e596dd. 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/JP92Q2401484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3daedf8e8e880e71d9e523bcb8753511ef00924a69523972ed929a41fc049146. 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/JP92Q2401485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7783ff941266a621f5d0e061038eb623b1247640c149422896910c97e876de7d. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/JP92Q2401512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65eadb648c0fcaa427f1d91294540204e9a0c2b65e5ca83af28efa5433f3d4d7. 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/JP92Q2401562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac726f5c199033670ed6aad59c59305654983adc5726ac637c2aeb14009468f7. 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/JP92Q2401486.
オーバー・ザ・セーラー (feat. 鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bef6ffd3d8bee06c449c5c1818ee3be883a460d901a073945ca80de7ef33c32. 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/JP92Q2401555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027d339757db02f846dfd3c1e52c3bb807a83557eeffc5c5725a47f4dbccef47. 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/JP92Q2401556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9103f7bb004b3d2f2f9a141e44edd0a64ed8be42e6c5655e812637ab8b082b3d. 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/JP92Q2401515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190e56535a21c8989c537731545a1ab4d8a60c986a47dff283b7aad7e008bd1c. 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/JP92Q2401478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd25718a5748d716830ccac77aa0ec2213cf973afdfc5e07a99af27fbf6624e5. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/JP92Q2401479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2751163ad816260274373c29a38e1f38e468e9c8ea1a30a2f0e8c52bff9ab524. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/JP92Q2401480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b14a129b252c0d76fd955060ec6d2fc7d231bbe3b0bd545480a07bf1b37a46c. 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/JP92Q2401481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ecbf34553b1c43031f03dedf34bb11db51b155643eb6b92fd7763986aa5934c. 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/JP92Q2401482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3d2aff2e21df3f76249cc0449f5ba1d1d66b6c563a2cbb08c8a0df2fbc48a8. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/JP92Q2401483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd562cd9cea348cc12b6e142451dac4188e526a8112be244e55af5b8b7d972bb7. 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/JP92Q2401559.
Tic-tick Rin&Len cover. (feat. 鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0e3cec24ead7d1879f1a7b00f0011a4b7fd46cf8ad58dd39161668324a423c. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2401511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4fa244c840fb815d6e9be81f4aec05367c5bc2d1f88af076d806b91036e9f2. 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/JP92Q2401489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168dbdc41c264034ab90f6c3f7581e2da5b912afe2a6f5f8f8ba46b8832881d5. 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/JP92Q2401528.
ラブディスコディストーション (feat. 鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83822b654a267fffb45ce5f1c14390cb1a64ba798aeb1d98e93a5a5a7935d0af. 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/JP92Q2401371.
拝啓、嘘吐きな僕たちより。 /鏡音レン
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaeac81a483820d76064897d8e42602c33c6c6eb189ef3321d1074e0707ec667. 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/JP92Q2401177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ba26b8d5974556ac6cb8c50c4182cbf169023ba70ff3946def40de171740ea. 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/QZWFK2477247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce968bb1c34f4696c80b78fbeb4f73c73faaf03f556d7c67c49184b8c63838ce. 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/JP92Q2400608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528b43186fc041e67523e5de31b6d7ac388f7ab9edb11ce9ce996ef667cd37f5. 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/JP92Q2400515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a119270645350cd2e3f720db6069a8cf1208d697b9c7c1d4d03b86f7e059b57. 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/JP92Q2400482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4c3d7761174b1e32a8ba365e22acba301356a55c657dbca4eb4dc27c571f63. 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/JP92Q2400439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c97426220298aa9f9cc6ca51aa6eb2ae5ad9cdaede5cab8734e70e1f05eae64. 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/JP92Q2400272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa7799246370975aee3d9cc9c7672dab1b10295a448646abbfd10692167a9a6. 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/JP92Q2400273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e06d9a31afd01199a490b5022094e0b89d9bd551f40e889ff6f23f1ea1c8ae. 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/JP92Q2400274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4256e48cd124aaab7deb9e7ce7ed8e18642961e637bf3e704c3dc4c2d4e36907. 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/JP92Q2400275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97ad7b3dcaea002ca93f746a0d427df05fdd7fb195d630bfd73cf8c9a80cdfe. 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/JP92Q2400276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289218e65b183c9ed7360be9a616a64a81a6fabda5b13796bb16f585245580b4. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/JP92Q2400277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf299db2c38d87c0c1a7061aa75b0b8821feb19bdb7c5ddc6dad77dc34b1197. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400262.
Bubble×Kidz! -Instrumental- (feat. 鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe530d91cd1ca84e7aeb47df704fbdba93d4866458d4feed5a274fa35d870ea89. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/JP92Q2400263.
恋のチャンピオンロード (feat. 鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97a9eceeb41e14401901fc55b953a1f20dcf038ad45352077a1c91bf3dc3ff5. 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/JP92Q2400259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae86f8eed7683471977e50721a47c146093abf45240644e0641ffa846ab9c962. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/FR59R2447025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42532a670c42034870a5d997050478a19fbfb9d445f5937aa9dd04b4c2d40460. 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/JP92Q2302083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434ecab386cde7710731ede1da5d9cbd80a1c90892a31268a5ea8b29538438d9. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2302084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda385c6423f8a8bdc1685c8affc266f11dd98a299efaef6faa17ffbc610ebfb8. 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/TCJPV2357778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb6e2456b72da3be010c9725a77e7a274527c6b72f3528c192e0a1d0fdf482f. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2302086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c766ca80eeb9d465bd9deb581f4225e3f7add9e48dd3eaabf0c030f4ce6c559. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/JP92Q2302088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974188dbc40d953259b515a83d8c8ae02f213ea7a5fde68fbc7bbf07e1980c13. 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/JP92Q2302141.
MEGANE GIRL MEGANE BOY (feat. 鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f3a63bc02d97fff4c4cf6ece0dce1dc6d75d102c72b80d36a5815496965738. 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/JP92Q2400960.
成敗いたAAAAAす！-album ver.- (feat. 鏡音レン&鏡音リン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea484cd2d5ec5710dde494bea5b85eb0bbf5f92baebb36c8253006f17c5b48b8. 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/JP92Q2400961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9919df290dfd0e09a81b31781f91a479167369d20057bd81721bfc7606135806. 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/JP92Q2400964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f99b71f2e5c36fa501acff7ab72900950e3b52ae39b44d970654903ddd93567. 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/JP92Q2400962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd4876545b22b9a0641235ca411a3376b0cf44127c597a9f87fdd4bd2429358. 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/JP92Q2400966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ef72f399d29a2c691cd1c94e88bc4fe47c7014410c3868aa82c9237d1d020b. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c531369f05e96075cb971123601f4c0edd0aeed659cb0a91417a2456b12550. 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/JP92Q2301648.
たいせつなこと (feat. 初音ミク、鏡音リン、鏡音レン、巡音ルカ、KAITO、MEIKO & 重音テト) - LIVE
初音ミクシンフォニー〜Miku Symphony 2019 オーケストラ ライブ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf527d1a0f59fbf218941114bdecf960ea08bdbe60e1282a2d474711e1c07b418. 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/JPWP01971264.
初音ミクシンフォニー～Miku Symphony 2018-2019 オーケストラ ライブ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e86c2a135bfe991add751cb01e9af1059a23c4d6d274f368e19f510cb78a971. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPWP01970211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644f933393e64e266c3e0f06282ea1c7e3738cecc243f3383f48f03933524cdc. 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/JPWP01970212.
たいせつなこと (feat. 初音ミク、鏡音リン、鏡音レン、巡音ルカ、KAITO、MEIKO & 重音テト) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3724fa23020120ddef256a903aaffd126cd83b0ca14e56dc837fdb1d4fe38a0e. 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/JPWP01970222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b32e5942998f5233d5f2cf2840c7cd2eb977ee8ccc99fdee119942a92ef5953. 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/JP92Q2200640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb4a924b7fd91ddaf65258b9692768b684e7a988a48264ed372390c9e715acb. 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/GX89G2215179.
夜明けのファンファーレ (feat. 初音ミク&鏡音リン&鏡音レン&巡音ルカ&MEIKO&KAITO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c803ab6f6d0917af482bab05bcc04bb5179e8ea801048d55e40f1007b8e6e9. 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/JP92Q2302003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96d8e610949cfc309b2c1cf9c2e1c50949e995fcea3ceeae1b6014bc50c4137. 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/JP92Q2301493.