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 0x8076567cb11d3a28184ecdc2ba7bc2b061c6937e96e44c7a16d6546e20636ff6. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cac6fa6a-8c7a-4894-b221-a1e6d99dd558.json and https://artists.proofprofile.net/proofs/artist/cac6fa6a-8c7a-4894-b221-a1e6d99dd558.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 0xf90f739387391df8574efcdf25a3eb3ae8ed02f381620693853fefef4928f049. 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/TCJPP2139618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03480fdb38d652d51b6288a1f4fb45088049c8b3d851a8e9492ebdd595b648d0. 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/TCJPP2139623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13aad5d04365e410705a6c0b823583ec01201fbca71a6f5f91db80ee8f68954b. 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/TCJPP2139772.
Arcaea Sound Collection: Memories of Dreams
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5fec6268e26f1cc8cb119320263b71e6542a444b0ba79ce164ba07be1454d1. 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/TCAGF2265838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8901531458afca2216cfc9060b79a7360b214c571b5d2c2a46077d190b5eeaa2. 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/TCAGF2265841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3bb48f83e809418d68ea1c2021eb1c9e7dc2cc3d8c70f9c6cb8c3e995db893f. 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/TCAGF2265842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0265adfa6ad183256cc40a70d65edcca9965db02a90f178f0e25631fab52af9e. 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/TCAGF2265848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722d3c6d5fa4dd0c96e260eae6fe6bc5e6a45f9330f10ef4b865228cb7101e01. 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/TCAGF2265853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5418cbec74bc483555c47337e87bb7f25767fa5630e3b0cddafb17864940c383. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCAGF2265866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186cf1dbddb69da43cf7051a0de0ccf17cc9a9862573e84c4f99750251da9ef6. 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/TCAGF2265868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0567ba336326312953be6ecfc362fbc005d7271db2a454075dd0f72bf873d6c. 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/TCAGF2265870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0178cdecc7a875443220d16276a69a1f13c8a06a926fead27023b7d41f6aa8. 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/TCAGF2265872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d3622c0728f5155064a00aa657111c0189e384a308c0c36f0cf34d9e6a7bd8. 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/TCAGF2265877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb17245af59466336cb6941774c3d970c1db534bc7394f4458cb6adc6e67a058. 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/TCAGF2265879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe565055aa0302f6cff366148b34d5fb575ea20e67ba7af5742dc3296c5346845. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCAGF2265880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a73e445c49f21e0282626758624f83b47c7128fe4948322ae5c59f954fcb10. 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/TCAGF2265882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb13448ac65732002234d00308eb84058d63b8231a7b37517281dbc0e1d1b45. 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/TCAGF2265883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfa8423b7c50f380e285397531f7ed5c0cf60aab62ad26c52d318480ed50e4f. 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/TCAGF2265885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0324bbc311c124d2a81f62f72104eca4638c7682925bc98b4f797d6b58a1376e. 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/TCAGF2265887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2042bff6319dba0ca450f71f3c3bd6ebb25dca8138c2077c82aa688236416abc. 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/TCAGF2265888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e8af380cd8041c703b93021992345c6b27bb34576663f540220d378c9f9a5f. 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/TCAGF2265889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b35aba5ac39602c844e6e68b1a97406c839a4de80e60eb3a1bbf9f13c485dc4. 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/TCAGF2265891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd06bdbe52f47ba7f9e11c805e59a586676bc000a04a55c8e18af1994be2360c. 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/TCAGF2265892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bbeec38ef328149b6b5e666cfeca0554f8509e368c8deceaa610590734ae08. 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/TCAGF2265894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf909fb9979ec32872a0bf097549e3c8290b384dc8eb489ddcf896fde8ae97db4. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGF2265898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb169970a233dafb885eb53df004ba5da1676ccbb1517734d8697ec4e55b19d95. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/TCAGF2265900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8743febf6a7fc5f349d9811e777000e698363d38f0a0cdc86d8860e2b52b4f. 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/TCAGF2265903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86dc9e50d7ea3b61c4aaa68e25302a057eb7a4c2d7abaf7df354943037533a93. 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/TCAGF2265906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cfc4a87cf00f6fd9da462b4f51f91174d0a370b8936cd6785094f55742c98c. 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/TCAGF2265907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9176b2d8a9497a785b421cac51f0c7b4c2971599b618c11c4638658a631ed9e7. 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/TCAGF2265938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5429a8804571da2f741a32f6a58c3fef68cc4218c99c3088de9698ae0420046. 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/TCJPM2065026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9f286674dc734c134161f5869092819e784c023057c626d0d9bd2e4ab92ad5. 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/TCJPM2065027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944bbbb43948ceeaec0e36fbce056e01453f3deb9369eddd06db30992bcb331f. 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/TCJPM2065030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9adc8afd59d8533ed79a59433ff6514bccfa759c38e2e25f78f00a3abf96e11. 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/TCJPM2065031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7876b4b60254fec57c460cc5c2907bc176a66368fea3efbf0d7d0975d34dc9. 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/TCJPM2065038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7ae7ff0ecfdd0f5970f540e33f24e94e69c9dc16a81ac816d846a696c947bc. 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/TCJPM2065036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b37586aff086139b6cec2f88b5b7c0edbd72e597d6478f4ce1c8a01762c1834. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPM2065033.
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 0x3c5fef954b02b145382716face63b65de2639fcad3f485759f835379c3fe7981. 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/JPP561100517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5785243f9a15e1f6d63dfc26cb21bdf8b3d20d86cb883901d7636d360ec91e. 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/JPP561100518.
Pastelphonic pt.3 powered by Guitar Pop Restaurant
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694fdeede51be6364f368445916c7f9648057c73d8edefa0663378099771f704. 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/TCJPO2161846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e6209d2640bc08f48a15d03427ffcaadbd00f1d3204925a275f8ee17417189. 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/TCJPO2161875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58e6bec2f808bdc34c28e170c4e157b6782030c7781334cd1806a0a5e474f72. 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/TCJPJ1987285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39412442910f3d611a1a3bd0368752bfcc19791d3e67e1dcf2a466e0c47039c. 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/TCJPJ1987290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca91f74160ebfdfc78f9d07c4ca017ed9e04bc11e353610679c6a9b3909c355f. 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/TCJPT2244411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966b7c5c6ed4c134dd067bd5313437523dbd49325f71d899dbf1c6085f0aecba. 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/TCJPT2244421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf901cdb6bfafe3efc10f00a884517980e365ce441094bc43a4eb256495ef6c89. 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/JPP561100375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51429ce8cabcbe04d944afc737312a6f9dbdb3872cf439d11b18de7df466e141. 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/JPP561100376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236f14b36f4e7d7b87448c2aac59bc867f620603571b423333d964db2e73cbcc. 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/JPP561100380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5f00b34b1adb90cc43eb9aa56c8828b319625114d748837358463e4b247878. 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/JPP561100382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761bbbc4f5e539b1a8b730b4003b40f538451f91c27a49e410bb240a0b4eff6f. 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/JPP561100383.