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 0x2526eea5214583e6174f312d5e9de24aaa4bef8713a031e7b652ed21ce6ef8b0. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7782ea6-6ab5-4e6a-aa7b-36e33269d104.json and https://artists.proofprofile.net/proofs/artist/d7782ea6-6ab5-4e6a-aa7b-36e33269d104.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 0xa0cdeaae008112621606e12b19f087768d53f09a48576199e3173453174007cf. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08707920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b036e1505c299cafb842b29f10a61d86302ff8d541b8aa85a8a1c8aec4a4aab. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:51:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08707930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16262032b84713229ba8e354d61b0c6e9d065103d2fac0b878db7fbd98aaf67c. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), 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/JPSR08707950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d43b4b5b2501968deabb6c567397f1d39ed91e3889c22deac9058350248559. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08707960.
ユー・アー・マイ・スターシップ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35fa5235b6def320506bc943efee59585a4b9b80f153769b099fd9f3066980c. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-17T02:55:33Z), 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/JPSR08707970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be8117deb1207c6131ab3b5e6c86a08b9293f63462503d741b337ddfad93b81. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPSR08708010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d668fd39df51e61587ffa00593247eaf7dc1e9e5a10e0f5ac66070a9894b50. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:16:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08819000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1faebf96879cb2c1ad589141396e704583a5338162cb4c7c70fdbe1c88f0420. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08819020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed52cb32feba7215087cda8acc69b85f812447bfd31f9a5ed743105f4f4c771. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), 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/JPSR08819030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390f0fcf4d43c4d6481b206de6399c717d167e476206efbd6cf54ec5cdaed04d. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/JPSR08819040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a90279b56c8960e895dd3f3fb2aea3d56ee25ae3580bce4fed6847ceda587c. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:57:14Z), 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/JPSR08819060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604b6bdcd455b326bf4b83703774511c60bbb0844e85fc01388b9bd9e197fa6f. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08819070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8a663f9e26976ed071fccce4c5becaa209274946d7f9383e118bf7eb062606. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08818990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf17fc40e64647036b24523cd1aa2e55bdbd4e0119fe29df4f922aa97ee3ada. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/JPSR09008740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0a2ddd45607c07423cce3ce2f0c9d7245535926bc65005edf685aea4f4b5c7. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09266969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335ff38e6c8df4984a1c267d3efc21ac8a9d5c23905bd49e6acfa1a21b57c01f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09501945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb7162711b2d0c745ce9d29d73f0f8dde7e40b0badcc03335634ee3b1fb5727. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08725660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49a28d0356cf0f38af50ff808cbf65f1353d379e4c5ed4691648a32feeecc57. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08725670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9470a7b27260e40088f4232688e49a26b72b00e2e8c37f8a97fec6c86ba4867c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08725700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae678b36a1c1ad8239d6fa967d0da17fb2adc8f51317be5a83d9b708794f763. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T02:55:12Z), 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/JPSR08725720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ac6d595ad33724f09f519b69705bce981755fff4da5c2a75e15d759a8db018. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/JPSR08725650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed089783be746b372f4c8c53ed69177e6aad04afd0682623ce5c015326da786. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:35:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08806970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83adebb3bf542b6b3082fd9634b2364b58f96239830d5ff62c4a24bbb685255. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:05:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08918090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee93488598bc456e1a1c1469964e05cd5d613f62f538cf7c7f0e482c49aac6a. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08918100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683b495d3b23701606b6ee1a7f7eec72d8fccb9a4d6bbaa258b3fc71b62b6a60. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08918140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9ee8b01ab1aabb18ea53157f6951f9e31e799576d6b3bcf713ca4449504b1f. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08918160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6fa585880a7a5c76f43da0b0193e2c9c98be85d4e6b4c729c8bb010e89b3b0. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08918170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0298d3dd93e0bcff3dc7d2f3f479530d1846314b398a5b870513ac39f768de. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/JPSR08819080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279f22b481a3c67183e1ba8bb1f93c2286609a2dea8379df1c575bfc59c2000c. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), 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/JPSR08908420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86af9d00c0d605c6930bbef65d4234958e94eccc8c41b89d87cc13cd8817dd12. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPSR09009070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18dc7239df3b1861a9623ff2552aa6c2d9b36bc1538db969aced628f4291d7eb. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09008730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b007d1eebf4564eb92f934d5860bc536938524d74a620cbec1f23dae41580e. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09009110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a8acc63f746b713ddd16b703be6b9b6e5c701427a3a2d3225d348d9655950f. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09009130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab06723c063d057943b69d6e3966d9b334247743f41b17628fc39e1b552ffae2. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/JPSR09186739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18dc7239df3b1861a9623ff2552aa6c2d9b36bc1538db969aced628f4291d7eb. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09008730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cc229a493d3bab00675ca67c8622fb91f7f41064dfc1fce0b7a09d6ee4b02b. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:17:38Z), 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/JPSR09182859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dba1b3653d7d806bae6ee31e9897ec236d90bd87c0e915ef12d217e4b6c2f5. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/JPSR09104320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ac6d595ad33724f09f519b69705bce981755fff4da5c2a75e15d759a8db018. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08725650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45c7cceed755369b7bf5fec00d593077760d128e6027d27ba6121f0486e7086. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPSR09270789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a639f258880da6bb0e81f20f9d700cb66127387f7b389cb8a6163817a4ae30. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:28:33Z), 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/JPSR09061979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dba1b3653d7d806bae6ee31e9897ec236d90bd87c0e915ef12d217e4b6c2f5. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/JPSR09104320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18dc7239df3b1861a9623ff2552aa6c2d9b36bc1538db969aced628f4291d7eb. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T01:22:19Z), 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/JPSR09008730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0746b0ec93330a1b87de05088f399c0bd21aede28fbcb6ee0af75790f104832a. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08817480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0298d3dd93e0bcff3dc7d2f3f479530d1846314b398a5b870513ac39f768de. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08819080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f355786b9d44d96ae3641455613d8fd87fe1e480373124f4a685c84a1fe36cc. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09270809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cc229a493d3bab00675ca67c8622fb91f7f41064dfc1fce0b7a09d6ee4b02b. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:43:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09182859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdf37fc46c7b20bcfa7966a7e9f0c0e3c16c39d4391cb4bebd812fb0d02aefa. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T02:57:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08904600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff31105d3b07fbb1ba1d4364790e09fe0b1425dd1d97d88b70e22e816e8badf4. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09270819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6b848352a96b55d0f75421551ef0105509d321b9fe110da0300929f1f95b81. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:19:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09324030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0555bb9aeb54107d917bedeebf7e67d03085f4278b297d1d7b1945f47155a9ff. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/JPSR09225080.
DIAMONDS (ダイアモンド) / M / 世界でいちばん熱い夏 ('92 mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55abcde1bb4acbf19bca99b04244293e992c7b59077fcf7e29cd363324ed8ff. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09502879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8cb008ea4e30b2dc47bb90e650b09fe874fec26049cb60f1ee48ecf940d9d74. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPSR09503130.
PRINCESS PRINCESS MEDLEY - Live at Budokan 1996.5.31
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecab7c98e92637638c6c18a421b2b50b994dd3bc86ff7ef4a80efa9b28944a47. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/JPSR09602873.
DIAMONDS＜ダイアモンド＞ - Live at Budokan 1996.5.31
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d3f4de341f89b781156977cbec853e1e43aff98e680048ceb39fb2e7e48f13. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:48:07Z), 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/JPSR09602883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afff339de045884e57a1f9ce86926485dcdc95bc7325ec0d18b418b582a7794. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08608090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0f51c10545b028bfae69c9701f2abdd32d93ddcdc097a20294db75208a2997. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:38:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09403329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7884058e6cb34ed54dc8ca4f0a8e2b5a0a8dc22036a7086ee6084707cc9e761f. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:55:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08705630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad357e0fcfff0006ea338f2d3b654f203cdc96f79eea985a2a5a6127e6383668. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:49:14Z), 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/JPSR08722170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374f2987f7c606bdce7abaa042811bde6f3f383856518d738dc14bbfc1586a35. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPSR08918150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18dc7239df3b1861a9623ff2552aa6c2d9b36bc1538db969aced628f4291d7eb. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09008730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda17036779615c4ec0f907adb7c9d4d4529c188f38a761801f43168fa4d5aa5a. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09400417.
世界でいちばん熱い夏 / DIAMONDS (ダイアモンド)
PRINCESS PRINCESS PANIC TOUR “HERE WE ARE”
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0298d3dd93e0bcff3dc7d2f3f479530d1846314b398a5b870513ac39f768de. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR08819080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b08c320dfbefa260099ac7b396ddb825104aff4bd552ba23b04b09dcaf3f771. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPU900801285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52d6f6b887faf80a03099cf163c20f16727364236b36c5eeec799a0eb39fcee. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU900801288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0f3da2074e3b4e813b24f3b8833618281d438f4c1c1924609b7cd36920c0fe. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPU900801292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011e188d8b56da7a56175fe022384587231c26537c10467fd65d001cd1487a19. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dab4f04382cdda71682e98ff6280095bf88048aad07f27d8352fb44e3afa38. Chain 2 (Bitcoin): anchored in block 957616 (2026-07-11T21:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab239d37822f42d1978087c2f0dc877fd78d39b2fd95a7608a9726a725823d93. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a554ec8f8ab1e87a2c075748d82c5f4d8ab4f596a858ace62a2d6051d562fd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPU901200788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9865af65f595806bc3094789a5c92475060179e5a379eddb59c561060d48587a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46b5107f61f66115968132a2cf8b77434968b3d0cd80bb3ebe4c20dd8109d15. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2138c3cb5b83ec4c1b2fa61faa726da59a07a15940e0cddfd573625480da24c9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2692f357faca6692eacd82fd0f78fc59c50e21bbeecd223bd3a17ac608835f. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f0b889acb088f765987498d78e3ab38e757bf4f5be82db08804273a79dc52c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2a2682bbfa5874ebddd8c9ec27db4dde8612275aed00f7eaf161c759b9dfb6. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98afe202da5ddb56f98845be942383549a079701388d0e331b2edadcc8d1479. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5bef27dc09924ce41d4ce0d5e7b2abadb29578a9d921d79ac1c7a07f4e7c61. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09a08e5be6d93929e38ff72d8648a6824a7ac7b8b0e586f7ee84df79deee4db. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362642a5c2c2e3dd459b218e7b38fee67eda11f3a88d938cd9f70a37537a87b4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11af6bb6ded60fe699709c76df3e49935a2df84133a32b4855855ef047e3111. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200812.
VERY BEST OF PRINCESS PRINCESS TOUR 2012～再会～at 武道館
VERY BEST OF PRINCESS PRINCESS TOUR 2012〜再会〜at 武道館
Fly Baby Fly - Live at Budokan 2012.11.23
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303cedf84093ab459ad8aa8c5f68939628aeeecab4049f27e0b30704fbffc574. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901300221.
SEVEN YEARS AFTER - Live at Budokan 2012.11.23
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa616ee6aee7b0bff9b9616364d60c3c4e5719e1a398f9521cd37a7c6c83c13d6. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/JPU901300227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf13dd884edc525921335f99a755506494bacf09ecf8658584d98970dec66c69b. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/JPU901300231.
PRINCESS PRINCESS TOUR 2012～再会～“The Last Princess”＠東京ドーム
PRINCESS PRINCESS TOUR 2016～再会～“The Last Princess”＠豊洲PIT