was a Japanese rock band from Tokyo, formed in 1968. One of Japan's longest-running bands, it went through many line-up changes over the years with front man Kiyoshiro Imawano and bassist Kazuo Kobay
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 0xf7b18402a275f910ae00f0d672f14e05f29b72edeec4e6f10aa7aa6b39b7f6ae. 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/8aba031c-438f-4802-9179-a989a86e262b.json and https://artists.proofprofile.net/proofs/artist/8aba031c-438f-4802-9179-a989a86e262b.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 0x3e696dc674e8180fb5750d4a734dbd42ebf559eff26e955547beee8bc18329d8. 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/JPTO09505460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6120c7b164ba6203e04ddb65ca81d03126821b0a50fc07f76ecf1da0bbcadc. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/JPTO09505530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb3b5a15dd9a89bdb6ba51bc272d49dff61421f36302c0fda458986010c6fa6. 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/JPPO00830990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a0f2a33c558481931fdc315258f16c0ab98f6afb05024e4d7177289edb563f. 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/JPPO00320200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc8444fae1fcee4693abf453b986a80265bfa65f21af4a47dd8dbbd5c94aefe. 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/JPTO01101221.
CHABO'S BEST HARD & Heart <Heart編> (HEART)
COMPLETE EPLP ～ALL TIME SINGLE COLLECTION～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447af1b96d4c213a2bdf31d06aa8bb7169dffd8398c365137ef1718def14b23f. 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/JPTO00500560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf496927a6d2572770e047bae51e577e54f67762c66af6f95207b1f8d66051f0c. 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/JPTO08224820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bcdebfa5ab900301f743c5c82a84a0f38838acb85ec6b6e326b73f46c69c3d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02000473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543321ccd6afde839607d34ff8bbe2fac1d865c021f26296fa60b69a882d25be. 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/JPPO02000474.
SUMMER TOUR ’83 渋谷公会堂 ～KING OF LIVE COMPLETE～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fbe0cbc928d2f82ef737576648c80fbb536d0e3bcda5198e1792b47976ab61. 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/JPPO01614261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1003b80008eeae91b24f7ec7040601321842ce53da2d272aaeaacbe5f8eda3b. 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/JPPO07501240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b3260b61ae465c7947c358fffd1ab18ccaa2109cdb403d1dfe38a29bc0789c. 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/JPKT08000709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09b52c022092d7620add9b7561d38ba2f66168948f17ff0f04a1016fcec068f. 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/JPPO01511136.
ラプソディー ネイキッド (Live At 久保講堂 / 1980 / Remastered 2021)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18174972ac3e49d34a62cf14f3ba5ae255010ebe8496b0462570ba70a18438e1. 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/JPTO09002120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe926c050d4c537081d3debac3ac6e050e3561613b17ef4ba9c4043965f4e3c0b. 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/JPKT08000701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463525ceb07ccd5d5b4184143cfd032b7bb2cbf9ca8cabb1f276f43b72ff8231. 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/JPKT08000706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fc15ae980e41be28c3f8b5f244acaf8b8a96bade3018491c250ee23b4a7e30. 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/JPKT08000710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd58ce5c928bc5832d5ad273f09eb9c451c1f1f63582692532472aeb5a351a46. 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/JPPO00401390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ba9659a673298c4541858cd1437673b253292765f1cf3242bb9e7a4ac5238d. 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/JPKT08100502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f37d9160b08236647da79e9df4b4a8b99cbf2f1c39320a6cf3a700d39c3939. 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/JPKT08100507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2109dfa7fc5833ecde2de570f81d881271db2259147bdf6792c59aad4751feee. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKT08802501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b9f478d40dddb3bffade842af1f439eb207592e970b304f2cb06648de8481f. 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/JPKT08802502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4794cc2543bee9e0fdf5b328b074a793271692817ca7b12d576617761ba23b9. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:03:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKT08802503.
シークレット・エージェント・マン
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4505313ca817da153996b5daf360f3892084f54f63666f74a4fb4de2a2ab4fb9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:23:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKT08802504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966a7f5a741e8c20c981b791242945986645cd8e07d91a7dbc571999f3e03666. 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/JPKT08802506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768b3008e07820015775bcde4dd6d25f0535d33cd2af6fabf1ad1ad7b1154542. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:10:26Z), 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/JPKT08802508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e7de8223efc30b47617bfa7eacaaa9f6034d5a47d9cf6c0166581120326712. 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/JPKT08802509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338b97e56122dde7323fe8718d10f07df81ea3385742e7016960fb5d0d8a2ff0. 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/JPKT08802511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526a3b286716021c595d213fc6ae0e520ee8232cabc68934a10c0043bda54549. 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/JPTO09021850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93925544abf3ee858178552fc3859e7e64a9018a49863e02fa1147e44c233c59. 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/JPTO09021230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e4e8e0774efd2f1b9db408ca27730cfa416bb1394f3dabbfcd5418bd358a2d. 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/JPTO09020460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05d932ec9ef3490d8f1e530eec0255f8051e68d3fa828dfa9e54e8d13d2ec59. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:20:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09020470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1585fcf1b2d3baf96f0e17227203efe8aca0c981c36e69a5a693d19d389310. 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/JPTO09021080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb789a6e3d786c2c81427623e3c57385bf1590508fb0edd1486716daf4001d2. 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/JPPO00401460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe219c5cd285e79958649b4731f68a67be1960b7f222a934ac6012dd5f40f7cc0. 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/JPPO00325351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b41e4191d981e7e593100f7fbaf04e1302223bcdc5cc4c0f5706d873454f361. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:35:50Z), 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/JPPO00325391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd317d6a0cb407da750a97b52a5a060b699686afc4c6ffcf22bc052846e9c94d. 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/JPPO00325411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b170e0789f158c440ef65dd55a5373491a0381c1634b7996e8edc8fb11cea8. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:39:33Z), 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/JPPO07501140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c1a3e42f31b93f443a3f7012a38d1bba7450e853367c61552bc0ba998b8960. 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/JPPO07501160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6954136b3caf4961e4c4109bb4701292c272b459c3db308ec324a058ff9cf41. 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/JPPO07501190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c708dfb415d105292c9c98594f83dd609ff4b2cc8fe7f142fda05c188e1053. 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/JPPO07501200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b9b0a7ba89c2982430cb5a351538816a39bb0ad118f19f9e18ca0156fd5271. 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/JPPO07501210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a7244703032caa6813f440d21366f075bd5cb0dde30bd8f3d5206de71b2283. 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/JPPO07501230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1003b80008eeae91b24f7ec7040601321842ce53da2d272aaeaacbe5f8eda3b. 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/JPPO07501240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bd2520ee594e7923d7a3d653c236411f13e6b9c06cd7fd67a0315b65416e82. 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/JPTO09021290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff3b91bdcb5d3241e22d17cf1773ccfbe4559ccc56954aacb9104d73da23c7c. 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/JPTO09021320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6380dad14f1af463557216b087f03777b39431cfed9e87f0338e250727e55c4b. 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/JPTO08224810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdda9058cd9c3a6f35a6fe103901df885d10fef214abab96fcde7860618cac7. 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/JPPO01902974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc08d5b0c3c4a1d491da01ece45abdee6a79fe895c56156dc88d65d99eea2678. 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/JPPO01900486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539c9e6b7cea578c979e634ce1f75272501d54893897cc4e24aa55ca48cfbf6b. 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/JPPO01615420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0c15feb8eb192b183dcfba85bd503c4f9cf68786cd33a60e45d134b02a9d51. 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/JPKT00202700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2c5a587b0862085a835f48a7ea08b0fb2176bc7bb02a1e77d0be2b2f455bf9. 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/JPPO01904456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbff81297d53bdacc8f0416707d8646152d8fcc7a13b8d6933140bbb7a54a6b9. 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/JPTO09817720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477e394f084579aad286d4283febc3cafe47fa7470bf7422ebb2447bba38c91e. 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/JPPO02301883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c3065b775d87b6513571399025131515e0c71dcd9b668af1ee6010568ddd4c. 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/JPPO02202091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ea1eb262446c14a01e7681a63ef1f96634ebba26c1a5dae51663f2dda2e334. 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/JPTO00701766.