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 0x57b8030734bddeff9d91f14a8359b0928c6086f68bb79613acae1257e417edc3. 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/75e28b8c-76ef-4833-86bd-a743a10bf33c.json and https://artists.proofprofile.net/proofs/artist/75e28b8c-76ef-4833-86bd-a743a10bf33c.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 0x1deef2c5eaadf7ec3d1a176f9db4121ba4b6a32848923c144bd3bce3e8788f6b. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/JPR651700053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f93448c0ec5d45810fefa6a5f4a2bc5fa9b171fdb8b442fa4010bd1c3a7b2c. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:45:42Z), 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/JPR651810002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd754570d4d25202988e7e9fcbecbd284fa3df11b0aff5db9f657c0ea880cef58. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/JPR651810003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eca8d8ad76cefe0fabbc396c180e4bbf3b672847e99591cf058e75f140bdf25. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/JPR651810046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ee82179e2a6acc7b6ddd445ffa001c2afc2eca87d1679ef17892daa34298bf. 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/JPR651800119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad892a982772af0aa4437d865e9a8c7b103b6d095d065cac73315dad391be9a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPR651800120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24da6c40095f8ef9a8fdf77bfec371337a565f536704ae9347f538885417db9. 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/JPR651900120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddaaee69ac3335d3ad39bcf295bdab5a5cb50eea4357818d3a15669ffd798a4. 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/JPR651900121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebef390eecd0dc72f2811ad0eebbdef4c1a5b310db6d9a03ed22b89a78941322. 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/JPR652000269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fba14ef720d87bab07502da38fc07787ba0ef9c343bf917cae26b49a59b0091. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/JPR651900268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4d94424fedd11993285e1ff235efaec2f8eecf04c28fa68c2248b27986f7da. 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/JPR651900269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f690279d2555b344695e8252685943385f8305481fa977d0a036dd345215b5d. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/JPR651900270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2562eb5ee372b32e7c08c07001926ec1f631e370746152732237d27a7062e0bb. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:13:10Z), 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/JPR652000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ffea3bc859c769c890a3743cd311fd01be08fdbf89352f95a6c98089ccd74a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPR652000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b6e3804842dcf5c45a41f763628ece9574aa5537cd0f25d5729fbc6087f156. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR651810045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33df65202d961992abcbef13cf29eb8eeac0a3be9c0a8ca2ec2a51ee33d68d3. 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/JPR651900117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f5f4a50b8088457917d514f74f205a7027e5703af9cdbb5280a0f7446d5b6d. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/JPR651900267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7754951742143aa6c2aa37db23caed28488049204505c0fdfbf761cd24e7d6e7. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/JPR652000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba17e6c53ba082651cf9e56650cb90edefa82253445f4ff9b0535ca2806aba9. 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/JPX952100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed2556f0784623d0a3a0681ac62aaf77e75a3d0b5d0e3c6d9fd7a0597584d43. 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/JPX952100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707263aaab46bb1971bf1459f9f308e8541f780c0a5dfe645383df91ed011137. 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/JPX952100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14274965407b78d94bd0ae8e357868e2b0f12643b7ffd1ad8a4df69cdb7139e. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/JPX952100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2492bcb4b1de5e5a4fc2bf1bdb72568695bd4225068a5630b5405ba70b0185fc. Chain 2 (Bitcoin): anchored in block 957767 (2026-07-12T22:25:13Z), 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/JPX952100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e084367cf76d26ef10df67848508436e8cb8a411a559330b2e80ccae3df9e3. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/JPX952100107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad5c881bcc84493d08ca4f4b4bb8bb7df2beb232b3162960149d0666d733099. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:31:21Z), 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/JPX952100116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad94c9f638e4b9aa5f8ee7e409d8af598464b7d38186875eb996d9c29f5b71e. 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/JPX952100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b03f2da2ac251cf485cf0a7a5d874f9a60533a244265bc37b8eadc3b42adaba. 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/JPX952100118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55ec2eab8b075133844317c9cfc5428a6dbf769c82babb0f012da015ba50a24. 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/JPX952200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fde35c00254327948b182e65c1914a15ef819e3f2fa01ca504a4cf304b75336. 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/JPX952200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38307647efbb227cf32ecb8c1779e56bfe05c550f069da072460f9063cfab2d. 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/JPX952200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8cef9a6620d77986702057dccd09a49a63f565c2b8610ef27752dad2440c51b. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/JPX952300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d6cf8f27260d8a2a5addff8b05f044e214df1d519448a4fc62db3e95320036. 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/JPX952300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ef5eb9ed59523c26c8256045c3210ccef735f91a8bace9641d53215d67f762. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/JPX952300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0510fdabc1278974fa291556b98c0c1a0e52554f225b069ea8583d264539dfe8. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:57:28Z), 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/JPX952300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a3ec54bb7ba510cc3f963673d099299b26f2efcda5c6553c9a5f449b6a19d1. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:31:38Z), 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/JPX952300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c154e1dae352851fda8c7039a59963d09dcce97e8dc05de7773244d367c277. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/JPX952400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4450d3fd438d1ffd383c151fab0b3767ae188adf4bae1bc813717f75373561. 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/JPX952400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ed4650d225b42734a32e52eb02a3dcee3721d300c4314f519904d2f845b6fa. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:18:05Z), 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/JPX952400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004d63109c11d62ea1a2e7665b4ab9572dfa5237b1240dc80d5ac5e538671a06. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/JPX952400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd3cb56cd851de3b27cd8f26dd158795d61f07db340c12d43002fc59da7a079. 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/JPX952400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9ea03cca2e2e4193f9fbe6a6db74da20738fbd3bf8f48dc232a7d2593a886c. 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/JPX952400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876caec052fe4be65f561b599a73f1214281e44db842ed1e83a0b8ad3cf74f62. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/JPX952500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da3d83a42dc03ea1e88115553a7c4476d3e37eb3d5ca69b105b8fa405bd9ff9. 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/JPX952400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c88b77e6e2bd884595dd745f8403e03eb220b61ba9895fe15047b4311dcf9d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:01:08Z), 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/JPX952500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe09a43ba023133f1e022c5820e4c20d05527965c62b34d6db1c6bb6171d60bd. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPX952400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3324d8f5d7cf41704519fa88dddebfb29548a74167541a7d3c592f9a70b22406. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), 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/JPX952400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b14b6b7b31cb01702a46c3b13d704e2daeb807511fbf426bccd4d3ae61b7901. 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/JPX952400086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f18eb30dfb7e1cbb6afa0130bb88f48b9740e3a7faf9b891e53abbac43a061. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/JPB602503127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a96ba315e0c8d523cd3457df6ef3d21221b4509b7ce9d620cf5bbedb0621f6f. 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/JPB602503257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da69529c2e9061b9f50b7f27011bd5941534af66e89a712e929ef428809c65c. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:06:00Z), 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/JPB602503256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ce40232f498fbec82cb37204bb82eb664b8b0a1d828f2b460ec07f348b9a43. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:45:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB602503258.