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 0x5ba1fa73c16cb7a48ff0a4f78edb389b374cffb2436e610a1b04aef2e45e3676. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/222bd4af-ce9d-4a8c-a240-252f46a81dc1.json and https://artists.proofprofile.net/proofs/artist/222bd4af-ce9d-4a8c-a240-252f46a81dc1.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 0x970d52b9a5166d4136c3635dafba09cae02a84287d51e498c044823fd5c83d81. 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/JPW562108337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa171d125f6276c80fcd702695b07ce4b347dc095c90498a07bfea932e36daa5a. 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/JPW562108338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdb6b8294f55a95dbdd08689f1b5ed6fd05620fa39310af12d8ec8374d99ab5. 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/JPW562108339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d5bcb2ded5a7d6652d2b88b13d513f33d9ad53b27e53df226a8b37cd25a0fb. 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/JPW561804072.
Three Magic(DiGiTAL WiNG TRANCE Version)(BEST OF Non-Stop Ver.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f9d8a9da422f0ed3fb2a3fc5be4b0a63afb0dd3c2923dba6c8d077796266f0. 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/JPW561804079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71145e7f632745a08dfe6766e21157afda2d1363a9275daf5e5cafe81d78d98. 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/JPW562108359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2213b8e391ea5990cedb4711d86d2b5c0a336af26b532502f936c3f43a291168. 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/JPW561804020.
CLiCK〜夏だ！ﾊｯﾋﾟｰﾊｳｽで歌ってみた〜 プリンセス盤
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6d9a8b2fff246b13fc6d3726dc0d86d30ac041f523bb4912534d7017fb095b. 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/JPN101300697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63938c6c6b2d33ebc155b146ad8a5f2c741242f4feae05e48945e29c55b4baab. 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/JPN101300699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d4ac9b05eed6363fc291a55306aa197b28f5ef9bf7a486fed0ac987c1022d3. 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/JPN101300700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cef9c70ba8ae0f00ed0599389c60d85ad203045f0b360e8df0a4000d8d44167. 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/JPI921200899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ed0ccb5eff8a237f9ba4ac0e3307dd9c2a18c0fb1b4c0ddf4bcf034007ac5b. 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/JPI921200900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1900d0154a3dd8728fc2663d1160fc40b14ac17b542f6e7f9340f73d6caec042. 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/JPI921200901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bfedfa86229ff70e4adb977acca21021dd744c5ec7140766f332bdc438ee6e. 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/JPI921200919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3e2ee9332e0cb274f634f1504108dc18b4d95259828cf8e9559b0ac5669373. 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/JPW561809095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675a10de0c5a140f65bc0d807d2415768246d7fccf59b904d87c33467aa6b43d. 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/JPW561809096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca14d8d007ef8069920b2f8d9c5edaee6d366fc22dba324a620720934b0b27a2. 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/JPW561809097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x041e6d1db1c69745dfa5dad8ceff5545694d9058fe3ecb9d8f555a1e26600a85. 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/JPW561809099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671862ac924dfba60010c0cdc34015ab41e9e5b24a0c5d51c59ab7cd78d11c74. 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/JPW561809101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc81368d109cf0da6098afc908c7b2249a30ce73247e0cb3bd07db7aab44bc2. 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/JPW561809102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7371c4b3fd43cd89350344334f8b20e711dadda35cb9a5f98923be095c37221f. 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/JPW561809103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7311857f451b3dd4792461180ec5fc998a6341f2998cefbb36979668cfa4f96. 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/JPW561804136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc5b8393125310dc607cbd146db84e60da046c9fa03b4af5738ba69af097705. 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/JPW561804141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d1e06efe7d02315e7395d657463debe1d48076da15ab624c900b8ac89ca1a2. 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/JPW561901900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3044485de9e07e14e5e586d183a29d21e06552e5bad7cc3bfaa72ed454a0296b. 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/JPW561901901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4019071e8ba666167523f3565d9604cfaf5b287e791c61712f656826cfb162. 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/JPW561901902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9a99f8d949400c54528d107fca9a238d146c18245b3bcc687d35e9fb5cfafd. 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/JPW561901904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837ca0ac22950fc3703aff453cb1e834d2024f289a94ae8839ed1e3459c280b7. 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/JPW561901917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c0a4243720b1578e2e91a97fcbf3a6ee7b2c7cdad3df520e19d083d4fe3216. 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/JPW561901919.
Alice in the Sky with Hearts feat. 謎の人物K
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f06e6a210ee31986fcdbdf418011b4473c5fefed86834cc380c7a90b385e83d. 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/JPW561901885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd4a1103ab1147864e1da4f2cd5345e35c096eb959982d4e555f1f4ce71ec39. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T16:32:01Z), 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/JPW561901887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ecc2a367aa747218115c24ccda6edc65480a7ecf435807d269080bf90e88ad. 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/JPW561901889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b64f070f6e924ed28f0041764f31a0fe331b372eef5e256fee1cd5d4521e030. 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/JPW561901890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7a2cf5f4090d5c966162c02198a446c938918e1787bc9cc314f57959549eb8. 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/JPW561901908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3174bdb90f1d854b840e174dce2429f70f1539591fecc962da97fe64269b85. 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/JPW561901909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8985839aaa4b0ad1aed489ce0b8189c2f3e87b8c020e4a39005cac91ccf78989. 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/JPW561901911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfaf2369a55af5170842aad8c54e7b563b43eeabd5db4e95dce8cebf3364f22. 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/JPW561901912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c03b0ec3b6da5021795905a85486f83a9b05388c229188f8d9e7867d715e22. 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/JPW561804261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34925c54e2e0414c230138da346b4e976439a1fa7df9acecdd72db52c28b4c48. 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/JPW561804269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7395828ec9262c6890a4ef78fb137fe7094df9fed16b645a5a4dd3d2761dc3d6. 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/JPW561901924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe649ad02ba920a9bc016cd94f8318cc9a01f4c2b78526cb0e08a5999a263effc. 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/JPW561901925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c16ab77573a482b68303faff6b5170a502962398e1b28ddfa34ed28bb4446d. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561901927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a53a3ed0e90f979205f814ad14a161e57dbbea807a27237a08f8a9c62a9dd0. 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/JPW561901928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee8d4df0a68aebc7b44e3598669cb7200763198ef285054e4e2d5eb84f41b6c. 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/JPW561901929.
物凄い回しちゃう鍵山さんが物凄いうた
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9b81c2ba4c6f6ff5fa87500891ef2e40086a1b2df25a4c9d6fb8a4d8f801a6. 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/JPW561804099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f485c82f79f32a088b9619e1a7911b9996b6735a7de4d6f2a973af7af97677e. 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/JPW561804103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870c76b7cb4ce2c6917029162a96e5ee8233f5c4b6de874a4f5fa9f4b3ee22c3. 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/JPW561901892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18abd08c6a701d6b62f129bc3ad7c708bd1561991a6fdd95d0ecbf0af3deb39. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:41:10Z), 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/JPW561901893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d493b2d678532fb9b588b9c191da810cb48226a74ff321c705da38fc8973173. 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/JPW562002058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb131fb24d67e2a7d65c20ffb898b764ddbc52b1022880ed6d34ee2c58456bbca. 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/JPW562002063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecab9482d9c276e9979b374f18b491939d1c409a2e878d6aa3f76ec5338ebac9. 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/JPW561909848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc76f7b0fec50dabd8b10390a8b1364845aea90b988a5b739b45961626f5fac0. 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/JPW561804118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fb672903bb524f5ffea9718cb480932654757b9d67b0d194e65520753a29f5. 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/JPW561804241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94c31925c604a43c194e59c98198e276ddad38cbd9435f8ef631a2c7b50d3fa. 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/JPW561804246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6ebdfdbc367396a1278a3082822073475d1c497696d59fb5f5a98f123c1541. 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/JPW561804151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c4fb5e583650478385230f4db280660664bc63a3cad043ba3c853d9c59d312. 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/JPW561804223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388aa89de670d063708b435b4259d9a143c3f687b4f03c2739dba4cc5e85c492. 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/JPW561804229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa020d36f8a88d942366418a60315849252795410e76ae195264cc92a7e628440. 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/JPW561901937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2357b007920f17948e9324c92704857035495829880890e1d7eaf919ecf03e. 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/JPI921200778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3beaeeb89fb07a94a7419ef421f51bd57b77536b796e48074d1818775bff03b. 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/JPW561804220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54840037b1c82f071ebef0f7294422c84c468cc424717f373738ab84340c5ce7. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:11:19Z), 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/JPW561804003.