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 0xf3e1ba4dd636b3bedc020392a50eda6a1fd3506454263198c30c4a09af2339ec. 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/828540f8-0b1a-44e4-a7b1-720bb477aed7.json and https://artists.proofprofile.net/proofs/artist/828540f8-0b1a-44e4-a7b1-720bb477aed7.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 0xd69d1cce444a071d4e0999c59a346ecb5f076393aba78bcc2af82ad87fcf9e0f. 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/JPU902400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c5b599bff1044d3800646c7e709c98309c2b247a4afe082acf004c35fc20cf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902302969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7aa812f623e6e7c382ba64ad29b7ffd7346b1a0e365b76d8d986f39abd23d7. 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/JPU902400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80124fb38fb0db14cc591a66703c033ba3e001248a5f2a6d68c972e99735d0a1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e5ecca6d38922c1bf73b0e3540e607b8872c7a6e3ee5c8908f75a751583ecf. 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/JPU902304893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bc9060a92b22965181e7f4d7f39948a73e17feb8de317e03d7b353448f187a. 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/JPU902400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea83a753e247f878165b4cd7adb92c4427edad0183300ae4f4a794e9cc0975e. 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/JPU902400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf1eb3b1d0c63993fb46ec74c95a2b534814ee0751fa6ed563a89453c3d9df1. 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/JPU902400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6d07ba67d2f6c589b52895699edee206edf5cd676569d95f67b92bd3b9613c. 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/JPU902100751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b730173808b1783956626662a9188cd5f0863a77c7ace1b798f7c4a0ee83f3. 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/JPU902100752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c0081412c5b1b870732553776e83d5e3d1c63ab20761485e55a8e6c790a141. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902100755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5ce80cc04971c2b8d05438d232572ace1c694d5eecc33e107499e0a59f048c. 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/JPU902100756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a0c23d9f88e4d970cb2bdb22be5ea3782542442e990b2ee6a4d8f10c21ac1c. 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/JPU902100760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a2434eb547c6bd9f4e5eedfcf6c68f5598d9785beec441fcc37d3f5e541ef1. 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/JPU902100761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aeb97b3f45a2a2eb99c263f0d14729d22be63ad0666f2d96481606e0b89a141. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902401735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c5b599bff1044d3800646c7e709c98309c2b247a4afe082acf004c35fc20cf. 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/JPU902302969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d690435fda9360323267f8649cd28774948f602545feef2ae49d459ba1b317. 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/JPU902300901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaacaf636cbfc26daaa1cbf2dcf2a05be6c3dbaccfd1a1350f22ddce6f4584e8. 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/JPU902204312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6bcc076fccf4bf150f3cb72f801ba8bde1ec4e6e33bb56b28083f3d0976252. 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/JPU902204313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb929e2eaae0afdf19cf68704e49b1822bd2e4f2ba289b02ce904ba16fb9f4b16. 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/JPU902204309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4912372667001ce243a3ed9b5fc844c336aa6d6d1a1071c9ac3ad90003718520. 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/JPU902204310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb31decb0d7e224c9cde75d01a8c92be7bc86de9c774b37fd7a2a076aa473d0. 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/JPU902203522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d52d2b4ed1cd7d7de22092d5573f7b4b0cce16ee3b3f616462a9f3a4bf31ce. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902105089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ebf6b6e2dde6c232a46ded5c6715ea208b4246d5233125621ae24f62b29217. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902105090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8606e87fa75bc43281647a8daea8620e51b5a2c65f5b98e3f9e3ad19044a876c. 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/JPU902105091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f759ab466b5291f0f0fc876cd5118774f9e17b63a57f956c8b2b015d3c7c253. 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/JPU902105088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36137c12593488f3978d881a4eeb9331304521b5a69d653b5494a3fedb2d714b. 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/JPU902102611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee903b2def0e9753457c62ebaab9d33e8292ce2fc0247b7d15e80f46c013357. 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/JPP302000172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034087d99a8f86762599668d594c345882b75f44ba7da6fd0af091973178c39f. 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/JPP302000174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eea2840b489606fe9f141cb0346ff8d49e9e23125af5ad95d5740a3b1f61b6c. 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/JPP302000175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1535e8a8e89ce56ca841897dec3fd9721d07253768948df521abff287ca1af24. 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/JPP302000176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b88f3642efca63c8221174c85a830a134e5d149f9c0c11349a341b2c4d8eb21. 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/JPP301900786.
Hell Finds You Everywhere (feat. Noah Sebastian)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f3ee6b1418fbcfadd3083f5d7a3bf9b1b9a973fd60c8e01f2e9013a07b4af5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2202947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5b88650f6d7386196b7ae1181130fc7cd298cf1ab795b1856145d2dd020073. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2202948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49e64db6dc25f45829352df9b53b47ad10fa137e106cbe8d78a8def9679387e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2202611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda4ee60fcd60cdf5471376979389b6c400b7f22fd4cfc582188ee6e3500bebc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2202949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f125a409b0a5d15d936ba32883822af52ba7d7fc4885c18cba5cec19fd4e1a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2202950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6e43a56d7319bf1eb29759f07f9c460631963876777f07b8dc9b804621820c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2202951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ff36c8d507018f9b108af84d28ce84c9b74c6468f182d160a360a398735ad8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2202952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9229767fb2d5e7d5f24372f29c2fc77e1dfc4e100de0ab35c044c5a76bf3803. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2202953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4ca1c851e660dff3ecab175c6e0c019ae3dfdd4044e51b386bfbbf58d9fa58. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2202954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac69eed0c45fae680336f72e651fc80010ea8564aeb00ec7c7e1365b1fbc7a73. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2202955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71d1100a0267c337db48b8f155cf93c1c17239b980551772c5c79136a3f8fed. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF02401101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901bbca83e48591e9ff33fc0fb51af9e028e60fc14ff86e7b87c49fc95c24f29. 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/JPTF02401102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9193070fcd58241571fbff4d4aa063700f60d6657f27b79729ea728f447bdcc1. 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/JPTF02321501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220b317e523eeba8502749baa9f6bd49a4491032ecc6760e4b5f329a29935eb6. 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/JPTF02307201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461a3a43685be82c0878faa7d1458043c078d7c4ed67e33e101dd8ee61cff711. 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/RUA582001953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753f6576573381c461ea19ee66d62d624699a4e76bb966f2dc30cc6296281a4a. 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/RUA582001954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d76730fffd90f6172a39d8733b030ed611fb5d91c59fed73c880ac0429ed3a. 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/RUA582001955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa70628c27253b3ec01138638308b97edc7548694e0ddf8fdc0d8c154d34a249. 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/RUA582001956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ce194a1ad999d8bd5c1d40355ebaeea52dfe06571c43f56c999b35ea7ef0b8. 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/RUA582001960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8931ba9171ba2110d9c3936eeb1eed590409f6c89eeb3a8fd17714dbcba97999. 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/RUA582001957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1e119fd6f7fd96c8fa6210828964b2a309828b4620e28c3cdd983b65e06f19. 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/RUA582001963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08866053eccc112b3990b2c77f48a18b3f56e6bb093e7bf8e936217f0c25642a. 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/TCJPO2144914.