1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6124a23910c661889ae885ab5fec4e4ddf29fd2ef3293a1806acfafb78a3d5e5. 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/f90ced71-953b-4fea-b2d7-f00f35af6d57.json and https://artists.proofprofile.net/proofs/artist/f90ced71-953b-4fea-b2d7-f00f35af6d57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8509848882b6aa213effbb7fa559edb5c833dbaef686b052ab9730dd93c15d3. 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/JPZ922405531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b1472561425a34ca6175f9c3dd269e8953d8956528b47bc32ae9eea761ca11. 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/JPZ922405527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea907e489d1d4057b53d1b456741c1cd4192b33828ce5b8e8ec0d2e9962be8c. 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/JPZ922405529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a830becf3952970e78b80f1436fae743709faccf2fc56d51f04213236f17c80. 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/JPZ922303789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47a2a28920154371c38c9364ac0141452709060988cd5de7d4a8a32a889fe69. 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/JPZ922405530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3528e87de9dbc35058de9b3624a552c24faca9755874e224e789b8a99021bbf. 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/JPZ922303788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f80fcd90aff5b9511dc92b22ae11b0e9df40198fac72759f5553d6df73cb699. 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/JPZ922405532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91938dddf3bdfbff43413f872b9b2fe8e4a151d740dbec33ae4ad150143077bd. 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/JPZ922206727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d91337b3302aa48a594b8d9db51c510809eaa07fc14b73da6a3b1d8a4f9fa00. 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/JPZ922405526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ac852c1942ac99953172d6f43ff2b5785cc06a672544b554ae16ce1d81e976. 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/JPZ922206726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bd8251d841e3574053039bf3ca1a388d59c99c2c0d1264e56c9331f1664169. 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/JPZ922405528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bdc40a21c43b647bc340b3a3d8a97a51e964f1b8da5920d3daca132a6993b7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPZ922405533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb88476e1518f3782ddd92252fd8db48953b57191f4bb228eabbacdd03614ba. 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/JPZ922003223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8eae2ce322c0d1ff4d73a08dc51b432dd4c4992b52784d0344739a246ba973c. 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/JPZ921704677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544c36ba133ee9d69b122384e190bb9fef32c3c18f674f3263b69d145a5b7839. 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/JPZ921901624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2473928c445c89f33b30769b4b347a90b54d65e45d312d33c148cd2a9b235dff. 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/JPZ922003225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee8bee9f948401624dcf059b9d8cfbae11eeed75f89766cf1038532e302d9f3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPZ922003230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2134b7425497dc046559e1bc456c5b3eb8d39935d5f15535293bbaa7e143f655. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPZ922003224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33ef5946c1b457015596d08823ad95692c8ba88eafc5620727b38bea0991e18. 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/JPZ921901625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2abb5659f698f581029276861ebede1c9d68302d0ba127fd761dfbab13faec. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:41:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921704679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1ce7f430da09fbd16f23494a6f03d8523e4f34381b5307bca94b36d2bf86c7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPZ922003227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c697b90504c9d8a8f5a197f708e79c2269b98b00db6691262f470469364c41. 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/JPZ922003226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984693de99ac0f70175a4c638083d30104f712f90558379217dcefe41f40b040. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/JPZ921704678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f45998c19b80ee222c36f5b17d0ad3d8d37e7ec6361905f2955888794f5fef. 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/JPZ922003228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d47e6a72c6cd56aeafeb89d8dd5a17b0a9f22c7d8c0850948f2d414b2e93d0a. 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/JPZ921615024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517e7c1763b2effdcbfed3a1734ec9c01b5c555f08f48b5cf47cc0cedb342aba. 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/JPZ921600693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477f813d5c937b0384f82291b515e70009cbea85686c720f72d33023777f1781. 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/JPZ921600694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbaa9510eedbce6f7e482f0529c8bbf22d034c4dcd4761a6a160da8439db38df. 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/JPZ921615025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee38752af1216bb8691e04d7af268039f306a17fa1148b8460f2045990702ab. 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/JPZ921615026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c91584952c8fac1f245ecd21c158166b82173abcb8b6b7a39ef8ef7d3f8303. 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/JPZ921606639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb79ee7acd9fa578f9d4ee9a2be9773877401f8b67b2c85ae3079c722c8b9fdc. 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/JPZ921615028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d643374dd6bc44402643dbbbbff35fc749be014737c27dc0bf00fef3900e9c. 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/JPZ921615029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2d1fedba08a8dd3dd16972459d4c79cc8b5147e836676da37081b8747c396f. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:37:31Z), 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/JPZ921615030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11315caad47b60fdb07f96af068f87d1f9c28c4e38ee982c68ee7b6523578cb. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921405947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd751b0722e8ecb829ab4f06e73438964df4339731ba400c0538744bde63e4d21. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921405948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bab315c16c797a10df3bf44f65aae555a351342f0d2b70dfd584890beb024d6. 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/JPZ921405949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1cd4f07c7820f68dc4fbfc8916e010e3ef69c0e7c1dcd84a39ad6fccbb6dbc. 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/JPZ921405951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd417914ac99b9ad96b2132fee0c266f919dcc53a365544c3b160ffa9bf707d52. 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/JPZ921405952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6eb67d73aefc62932d940015858db85bb6e295f0e88febc0f2f7c33a0c1fc9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPZ921405950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57363ec871968097ca7e61df40d85b0e280d219b4ba359e9ba24c24e3702e3e. 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/JPZ921405954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683c1a0f5c9a8db4e173f324ffaf90569f70d38975ca37f1e1b8b82d16b0d8f8. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/JPZ921306430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0a49dc494354cf6b915f0b202aed55dfeabbd078acc1efcb65e7664d2d93de. 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/JPZ921209479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cddffc38c8ec1e1fa12f6e97fe5812e9800d0c492a3ade1a1fe593d478da6f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/JPZ921306432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ddcfe9baa54550a8e95a6b78ca0edb4e2cbda39528198a57db5b19fcd6cd924. 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/JPZ921306433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9488b5075784bc9dc1236a4bc856dd5d2d839bee6403a84b327abb9353579ca. 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/JPZ921306434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a57da12cbf426cc53248897eea494c2928e9e7c1f054399fdf249692dd8d1f. 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/JPZ921306435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6eea0247105dcbaca5e4424410ebcb0173c47ff3485f5e403a125982c615c9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921306436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46879b813a3f241eca1101ec016ad977f21c4e4c4169f61a5e25031bab96e815. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921306437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a69e3a2f49a9296ce4fe5b51b1108ba8cfbf69ecb596823a6e4cde862ab1dee. 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/JPZ921306439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea907e489d1d4057b53d1b456741c1cd4192b33828ce5b8e8ec0d2e9962be8c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/JPZ922405529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97ab68bfa7d03460a499b17cec99f7d117c02482fa10e083e7a6893bd191039. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL542300515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616ad007cdf716f0561a553826411cee5cc0d71936a43deaa9fe67c9253b658d. 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/JPL542300516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac3daacb642fee37093eb4ae0ec4b64193f9c71d44d59447a14150c0bb56acd. 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/JPL542300517.
25th ANNIVERSARY ONE MAN LIVE 2022.10.23日比谷野外大音楽堂
らしくあれと live at 日比谷野外大音楽堂
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8851dbdd1faf1e531bf2d457c54ba5e8cf3f6fa56112ca88e852ee04a7fdfeb0. 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/JPL542300068.
WHEN THE COUNTRY WAS YOUNG live at 日比谷野外大音楽堂
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e1e92d8546803327cb50909c0560c0c90cb1ff3e3dc36d381c9f2ab1145157. 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/JPL542300069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5ca102ddc73cfaf6bceca59f3c1059979c76ef91e9252161233af8ce877928. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPL542200216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05ffadcddad7cbb25454148719c22b393bd97b0b464736d98496e6c4c4391f9. 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/JPL542200217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33ef5946c1b457015596d08823ad95692c8ba88eafc5620727b38bea0991e18. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921901625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544c36ba133ee9d69b122384e190bb9fef32c3c18f674f3263b69d145a5b7839. 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/JPZ921901624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce245c20ddbfa43e6e2c90bbf67b47239f8b2cbf1d96472d353f8a2a35d2346. 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/JPZ921901626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3adc77fb5736ab37a987842adcef2798ae3b2258e429230f972af8aa85db12fe. 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/JPZ921803355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e67b3b5e4756f2ec87c339c82d1a6ff6e511e5382d0f3ebd7e57c09cc3426cd. 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/JPZ921803357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fa171953cee79145addf36439b7c94e0e26218d8ad09a5f443acd60d68767f. 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/JPZ921704676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8eae2ce322c0d1ff4d73a08dc51b432dd4c4992b52784d0344739a246ba973c. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921704677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477f813d5c937b0384f82291b515e70009cbea85686c720f72d33023777f1781. 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/JPZ921600694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c79f5e1978ba29337a89319c71f7f0f93a705354fc927ef76cdc050bcc22c2. 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/JPZ921606640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c91584952c8fac1f245ecd21c158166b82173abcb8b6b7a39ef8ef7d3f8303. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921606639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517e7c1763b2effdcbfed3a1734ec9c01b5c555f08f48b5cf47cc0cedb342aba. 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/JPZ921600693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f4db03f14f5cbd5366c093c86f9e87a9b80fa3b2ae133304bafe12e0875603. 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/JPZ921600692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0a49dc494354cf6b915f0b202aed55dfeabbd078acc1efcb65e7664d2d93de. 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/JPZ921209479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9448275db9d5af09126fc13f6803117a1290612548beeb38adedf1f175be74bc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPTO00100252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb498dc563d5c50ec59a04cf18cb3aaa7a02ec12216ba831ff83d94b120795d. 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/JPPO02200622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1228b48e5dfeee7a2073a1d56ae6cd21240a7546d0b59b8a37a1ed9efe04ab. 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/JPPO02200623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2e4db6311e66446e1a9f932114a96af48d814b06272a0f1549ae244e9ac0ed. 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/JPPO02200624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed332673372d517c09ef0aa519509e3a8a1c54d5e042242a1c90e4f905e44378. 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/JPPO02200625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfc794c9d50a261c7bd4e10afea18456bade8aee767365079fca841cb58df67. 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/JPPO02200626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdbd2531959565f470f6cf6e15f4f3b27ea184d0fd1e93e6589622291b36546. 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/JPPO02200627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07536f685e61cac57d675d35ececdad712d2e18b10031e9a9fdd2755b8eb88a0. 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/JPPO02200628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0644888c751e6e3a2ff33b1789f880f47f8a3e6129a6c50f4048371c0cd6904c. 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/JPPO02200629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa617480210113de0fbddf755b5576206d5ee8ba4294567fc20f130dee352db5a. 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/JPPO02200630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682a3058fedc4c1785f4de383b3525724324a953987a16c237a9c13273707294. 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/JPPO02200631.