1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdab65a5a2244f4e8e71993a37e217846654a68ba2c762bb14f5a047fc68d1fe. 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/2a42eaae-9ad0-4a1b-b5f0-f12c2fe96928.json and https://artists.proofprofile.net/proofs/artist/2a42eaae-9ad0-4a1b-b5f0-f12c2fe96928.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497fa2f2e843f15cab056fce4318179c0dbacb48bfd94199fbd0e229aaba5809. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:07:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP08802301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3df460722b57ee1a3d591981add28f894042387aaf20f0361dc4c4f69777414. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/JPVP08802302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b4730f94cccbade7ffac4c714577bbfc8affbf55d283b3e86b459063368929. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP08802303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3c59f89bad791775862321f53daf44fa31e7cdf6fa30d0e5e2cb0016c541e1. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/JPVP08802306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6c6159d9adbf874c7891ce9136ea32910b78e2db3e44674d9f2dda30794ba2. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/JPVP08802403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993160b264418c6ee2f9be76a5ff249da2db1bf8615fd0abcd8c2875564d33fb. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPVP08802406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6f8d39ea23bab8c0a34275d80435f423a784d39205bcc6a1b370105ffc1f7d. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/JPVP08802408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ddd182bb4bb94b7430e8f7e6877749905a6d2fe4b52d03f5a16a1dbd920d2c1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPVP08802409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412afe5244ced5480dc076c79c4e5e2abf306aa2fb9cfc713c0c1a2df952ade6. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:03:36Z), 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/JPVP08802411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c812d751b11897310bc655aca99e404a81a4f218bcd79ba6d8e17fc211259a9. 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/JPVP08802412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f74ee5373e9ee6f5a0c5aaa53ba8ea5626862befcaa6e96c6d7302f97f0afb. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP08802413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66233ce36e4c7f09d59f1b4f350aa9976a8ad9b439a96983f0fae4d0c612420f. 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/JPVP08902302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bae325193c8d478558bef812a5f7a4104d7c58e34ff2d50c42d05c861a2caf9. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/JPVP08902304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acabd51d94c99ee75fbdf42cb55a4009729a828c56e9aa2e7bfcbef037fc9bd. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:17:34Z), 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/JPVP08902305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7442e7e80442174a850410728944a10f0e32bf35a372a90d6e1e03129d1e6afe. 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/JPVP08902306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eada7fc1d999f5adea2f6f2438500ba93fc3b5457c96bfa0c37c8570a057b70. 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/JPVP08902309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55805378fa9d80483c461cfe417d304946b56ad03895c340c731b759e2d3d74d. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/JPVP08902311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed67a8e1119cecf47a6be7c9bb8e071df50ccaebbce896445e0cd03c8263d440. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP08902314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4b848ed44798b60f5f2a4b5f68d4d8703261d6775c73401bd0361595c32756. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/JPVP09001203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453b1f1d1f3d03ca0dfb175234c2d8059d2728d5ed2d4b4759c5f3ea37cfdfc3. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF09002602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9d65b64ac7e583960e118f865d399ceb03f1cbaea1942ffdd5567875cbd5ab. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:42:38Z), 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/JPTF09104104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1dc96bd1a5d8b8f077ad14f51891f980416a11bbfbc8e1a459cc7487238c93. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:45:31Z), 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/JPTF09104108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0c69ccdee5ab3dc12f47187394b6709aa35f8fbfc83f1624be947f73612b17. 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/JPTF09002501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabf36f5f1a9f3ecc89129706850ed1a67890276e21869a112eb0c458fb5cb38. 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/JPTF09105803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb5104f83d20cdb325ce7bd1b7d0b4c539f9930da98a92fe12c9c287cd1f1a1. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/JPVP09001201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e985e9c4d4e25fb4ee2d590841e36c75a6e49dc8111fc4dde0c78c72eb84925. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/JPVP08902301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe772ce8d08f1e392866d9857155e6c22459951bac4cdccfa3624bf28a88447ed. 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/JPTF09205501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef25bc749b9f4a128c9a7d6de67db2f9e2ffaa308eb52b4e15d9617bbbb33b31. 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/JPTF09205606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81956a536054d1ecc3ef3e6487ea3f43311dbd72200c4c5ec90254c290fb3526. 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/JPTF09205609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17157f0bdc0ad451b3bf7ffa7240aeb60cc7d8eb0413186e2cf067d7379afeea. 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/JPTF09104105.
Walk Towards The Future ～JUN SKY WALKER(S)BEST～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc812ee0186c96243d9f1edf2797e0238352374ffd7923992b285bacfe84f31. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T10:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP08802401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb5104f83d20cdb325ce7bd1b7d0b4c539f9930da98a92fe12c9c287cd1f1a1. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP09001201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd301c2670045f9b7ac23141dfd8ff7b2b2b77552ef0e150b9a611eca1132a8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPTF09701801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5a2d509ca91ff0b5170514b5f4f0ae49e7bca31ef46038fc256071dfe6169a. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/JPVP08802304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3df460722b57ee1a3d591981add28f894042387aaf20f0361dc4c4f69777414. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/JPVP08802302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb09544cb6e6c39de710bdeaa55023509054225e7f07d858881f2f075d56262f. 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/JPS802300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f059cd73f283964c2a0423863fa7b07088320c8654c91f7b7184fbb68f5845. 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/JPS802300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5347a360f1d1f7ea19fa75cea2a4344fc99c6ebea7841963814930a8236113fa. 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/JPS802300118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08332f29ca5da0574053ef9aa08364d3b7c9a4e02e0c2092f7b0dec46a85f858. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPP971100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1379740f1ef2a62befd3775f45c791ffabbb32e7c8f244f8618f36e0419e8896. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP971200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0506a0b13fae851662070252aabb66c98667db9525cd48135ced7e6ba302c505. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:50:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP971200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb45d8d3cd150fe494c3d995d299158e426699e92c5e9688e00f5b61ea76058. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPES09400136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec65dc85d713d1e9fa608e72c0ea46530ea19b5c0d6820a25cd9fe5032302fa1. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/JPES09400177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe864b8724d475e5b275623c8a8792e9f9ff9a5ccc4132e34a72d39a415ed52ba. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:23:17Z), 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/JPES09600278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34cec779be5c85f04b2f3dac389b25e8e33b1fd67ab4c5b9c55ee09a5e166238. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN901705550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6202d2652a1ef89b434e78e2e118646262f804ce15dcb7ea859ec67be21308c1. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/JPN901803830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ca0814c827008bf6e6658d58557d8fb114ecf6dc6ef956fc5de32ed62115e0. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN901806360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468b6585b0dbfb8ca48e03f43da7c8f19ed49b6c85fba7e19d45b102af56f364. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPTF02306701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b2bd58255ead15c50c57b6735909efa1e510867d18ddd8f3b5dadf926e854d. 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/JPTF02306702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe28ee81918449f18f31b5a8b154043b0e795d4024c8ae80fa981ee1ff245ba. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF02407301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a01d38f4f9b3cd6a881075899ebd33a3b83b52532af9e814f171c05166bdac. 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/JPVP08901101.