1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x2f5e08bdd7967dc442a9767e61d8a5b4aa5535aedfdbafd1a7115223748dbc4c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff299c11-98c6-449c-b5ee-895bb3dd27f0.json and https://artists.proofprofile.net/proofs/artist/ff299c11-98c6-449c-b5ee-895bb3dd27f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x0124f0af222317c9a89794159e281bc44f1aad347e16340e4caabe7135f2f7d5","isrc":"QZNWZ2429097","name":"Good To Go - Sped Up","registered_at":"2026-06-09T17:56:18Z","spotify_id":"4EVXATHRDxTUbpZwYweBKL","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0124f0af222317c9a89794159e281bc44f1aad347e16340e4caabe7135f2f7d5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4EVXATHRDxTUbpZwYweBKL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EVXATHRDxTUbpZwYweBKL.
{"copyright_id":"0xf8fbb0cc336d0c1c4b87c6dea9e28ce7ade5a280ce4355b358ef39d454fa40c2","isrc":"QZNWZ2429098","name":"Feels This Good - Sped Up","registered_at":"2026-06-21T03:00:41Z","spotify_id":"2outtpGe5CeU6xpC6bAPBk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fbb0cc336d0c1c4b87c6dea9e28ce7ade5a280ce4355b358ef39d454fa40c2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2outtpGe5CeU6xpC6bAPBk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2outtpGe5CeU6xpC6bAPBk.
{"copyright_id":"0x493b500d70676456cd0edc8abbc9a04878f3c4c95ecffe23d76a28208fabe928","isrc":"QZTBD2337440","name":"Here For The Holiday","registered_at":"2026-06-27T06:01:12Z","spotify_id":"6Cr2eeBz71ifjuMeoS7XQq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493b500d70676456cd0edc8abbc9a04878f3c4c95ecffe23d76a28208fabe928. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Cr2eeBz71ifjuMeoS7XQq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Cr2eeBz71ifjuMeoS7XQq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24de3c349ffdf9c51a22e0014b04163b5560dc51e68eef4385c25f4cba0c836b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/14FHeL3ma1NPlSubNAiI61.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14FHeL3ma1NPlSubNAiI61.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1798562de0a36c19b41af87f2b7345c2b7b233ac70ec4dd474d69a475b0d708. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0su5964w8VYUlI8oflVuc2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0su5964w8VYUlI8oflVuc2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fefd2fb341659ad7494ccfa23ca5078baffd22216b90f05553fd1fa1d21834. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4whyUPe5r8K4v8hPvwi75b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4whyUPe5r8K4v8hPvwi75b.
{"copyright_id":"0xe445935da49fb045d8c0bf38c78c822848d53a153a1bdd93e51faa25bec9a29c","isrc":"QZHN52406468","name":"Next Big Thing","registered_at":"2026-06-07T13:48:33Z","spotify_id":"35QPWHVTiHIP0vohjv1EaE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe445935da49fb045d8c0bf38c78c822848d53a153a1bdd93e51faa25bec9a29c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35QPWHVTiHIP0vohjv1EaE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35QPWHVTiHIP0vohjv1EaE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7516409305d1a73a53cf494d29860a6c916f7be8576fb3d6357f3b91c8d7c248. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3je7ufIiNByWE31dC2wjeh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3je7ufIiNByWE31dC2wjeh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3154a9f17575f7b255af70760638f58d4634946d0b6917f757d5da49d46e772. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4W1fMOr3f9ukYqOUTCfZBX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W1fMOr3f9ukYqOUTCfZBX.
{"copyright_id":"0x24de3c349ffdf9c51a22e0014b04163b5560dc51e68eef4385c25f4cba0c836b","isrc":"QZES72335412","name":"Feels This Good","registered_at":"2026-06-04T11:51:38Z","spotify_id":"1iopiDQmLbENyX48Ny4CZF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24de3c349ffdf9c51a22e0014b04163b5560dc51e68eef4385c25f4cba0c836b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1iopiDQmLbENyX48Ny4CZF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iopiDQmLbENyX48Ny4CZF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321f6a7a7c44352911d20798bffe358049dfa43d04074a1e4d5949328e6fc685. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/66llTiUYcfsHwLIgRwb3aN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66llTiUYcfsHwLIgRwb3aN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9197ff4341984be86e9471d7c5f72ebadd6f7647a26ff51d586bd4d60891971c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Wx2EtHLaj4tGF5gzQhbUd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Wx2EtHLaj4tGF5gzQhbUd.
{"copyright_id":"0x044a25360c6df431d64ae8875ccf9d00e58c9bc386efa160537b069fc40c81a1","isrc":"QZHN52406474","name":"Never Too Much (Good Thing)","registered_at":"2026-06-11T10:50:27Z","spotify_id":"4sT1U2UG70HwtVzwcjNhBz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044a25360c6df431d64ae8875ccf9d00e58c9bc386efa160537b069fc40c81a1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4sT1U2UG70HwtVzwcjNhBz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sT1U2UG70HwtVzwcjNhBz.
{"copyright_id":"0x6eaca6617e40389869a174adee9c3028d006e6002154c06fdc6bcffcffe6b23f","isrc":"QZES72400776","name":"New Day New You","registered_at":"2026-06-09T08:46:43Z","spotify_id":"4KsB9LrkBSoxyEZCfsSNEG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eaca6617e40389869a174adee9c3028d006e6002154c06fdc6bcffcffe6b23f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4KsB9LrkBSoxyEZCfsSNEG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KsB9LrkBSoxyEZCfsSNEG.
{"copyright_id":"0xa1f7c51bfb5a4aaaa71296dc17f969e11c832f0a5da15dbfeb9b68e777958b5d","isrc":"QZHN52406476","name":"All Good","registered_at":"2026-06-24T13:45:01Z","spotify_id":"5N5I9Kpj2CmxSauzfvOBeQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f7c51bfb5a4aaaa71296dc17f969e11c832f0a5da15dbfeb9b68e777958b5d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5N5I9Kpj2CmxSauzfvOBeQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5N5I9Kpj2CmxSauzfvOBeQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273033ec2b286bff467d1b6ce4580e46411c145065a3cc66659f349e1f5ca955. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3EcEquOqkv3m3PyTF86L4a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EcEquOqkv3m3PyTF86L4a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54d7d8466ab6b594b4914b389502c733485a236104747eaa55a800174c0bd2d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3S2AYMJpZBYwFJkqIhwpnV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3S2AYMJpZBYwFJkqIhwpnV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48d38f843a0a0be858f3839f0341c4018762b8ba9bc673d98092e30fe3f39d7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0WO9RpkAX7H5PQgUAkB8Nt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WO9RpkAX7H5PQgUAkB8Nt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5244802afef36f896aaf1da3ffec14a185766d171bc1169d8d524665970d4b7e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dz0yYQzA9YO0jOqQZztfT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dz0yYQzA9YO0jOqQZztfT.
{"copyright_id":"0x7c16f2a7ec47ed64a2a52eb9bac265e5753d665a9188e94ac24261b9b672d4f4","isrc":"QZFYZ2064321","name":"Easy Like That","registered_at":"2026-06-07T07:37:38Z","spotify_id":"0GtPbSCihvXyvljEWrTqf9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c16f2a7ec47ed64a2a52eb9bac265e5753d665a9188e94ac24261b9b672d4f4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0GtPbSCihvXyvljEWrTqf9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GtPbSCihvXyvljEWrTqf9.
{"copyright_id":"0xf4bafd455610c2fe51c3aac4eb7cab091cc31ec25dc520a87a87fca184eca4b9","isrc":"QZK6M2261859","name":"When It Gets to Me","registered_at":"2026-06-10T17:47:41Z","spotify_id":"6C2h4KxNsGcRdOwcnGk3wp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bafd455610c2fe51c3aac4eb7cab091cc31ec25dc520a87a87fca184eca4b9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6C2h4KxNsGcRdOwcnGk3wp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6C2h4KxNsGcRdOwcnGk3wp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359224d972a144c3eec60db7470ffdb9f1ed8943a66e49118c4076c2962107c2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/62mWrUKJIy1J6UFp0KDrmG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62mWrUKJIy1J6UFp0KDrmG.
{"copyright_id":"0x4c93b44cb6cda0b8f0342ab6ed74d70b9cb3823352de509193c9d1bc4d57f345","isrc":"QZK6M2261861","name":"Keep Keepin’ On","registered_at":"2026-06-27T03:33:08Z","spotify_id":"5IhiISOerVa0HwOfrlxygv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c93b44cb6cda0b8f0342ab6ed74d70b9cb3823352de509193c9d1bc4d57f345. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5IhiISOerVa0HwOfrlxygv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IhiISOerVa0HwOfrlxygv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552d9accc01ed08a21d408d88a5f60afa5a4153af1f54080342ab2c0556e7285. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SeYSHStFRI2EvI4ERvTMu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SeYSHStFRI2EvI4ERvTMu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fefd2fb341659ad7494ccfa23ca5078baffd22216b90f05553fd1fa1d21834. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4F0uwZ05dA77vfaZX8X5BF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4F0uwZ05dA77vfaZX8X5BF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312219539bbb4954fa4809008129aed8fc2d46f54b0574049b415762b85265a1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3E8AVoqERP2sU6cpTKp4lP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3E8AVoqERP2sU6cpTKp4lP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870e4d61b4553c11302d1cb3dc10700659a8e31903b07ee890a5628934827250. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39GZBYdOkwSYEFz0BiCSJb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39GZBYdOkwSYEFz0BiCSJb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5244802afef36f896aaf1da3ffec14a185766d171bc1169d8d524665970d4b7e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39AQjNugusFi5NmwmCtKb3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39AQjNugusFi5NmwmCtKb3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f653616daf150e000934917acd217a584a0e579ed2af56c68b3ff850f6318a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/425RXHH1ByViVaSslgfg0V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/425RXHH1ByViVaSslgfg0V.
Blame It On The Boogie (The Voice Performance)
Blame It On The Boogie - The Voice Performance
{"copyright_id":"0x2f68be3485133cbe248bc20bf4746f6cf9cf16eff4e39266d138b3eb4eae888a","isrc":"USUM71712377","name":"Blame It On The Boogie - The Voice Performance","registered_at":"2026-06-21T09:28:50Z","spotify_id":"3anIzCAFSj07xXUIxdE5P2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f68be3485133cbe248bc20bf4746f6cf9cf16eff4e39266d138b3eb4eae888a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3anIzCAFSj07xXUIxdE5P2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3anIzCAFSj07xXUIxdE5P2.
{"copyright_id":"0xcd4fe30e4559cba067fd8c5cdd4aeb9c10d627546a7d818fa9cfb7c04b899909","isrc":"QZDA41832020","name":"Hey Marjorie","registered_at":"2026-06-08T22:49:18Z","spotify_id":"40wX9Vnaft6og3eU0CJlEi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4fe30e4559cba067fd8c5cdd4aeb9c10d627546a7d818fa9cfb7c04b899909. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40wX9Vnaft6og3eU0CJlEi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40wX9Vnaft6og3eU0CJlEi.
When We Were Young (The Voice Performance)
When We Were Young - The Voice Performance
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad68e8963dc45b17ca3a65e6c1b27c961ebc455e658a12c4a6810ba336900e08. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5HeUekGISN71YUycl4ocPD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HeUekGISN71YUycl4ocPD.
I Wish It Would Rain (The Voice Performance)
I Wish It Would Rain - The Voice Performance
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e01a4a2d15de642165d0af31d5f3fadc65ffe6aa346966e8c8a55baf6db70f7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4fOER03zB1eI5FHUnZZKTs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fOER03zB1eI5FHUnZZKTs.
Versace On The Floor (The Voice Performance)
Versace On The Floor - The Voice Performance
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107ef35daa69e4d44c7e50cbacab1709af72b529b5562e94f424d6eda6edb175. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4TIYlEVaIk98meQdFYBuCU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TIYlEVaIk98meQdFYBuCU.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3dc99b2deaabaa2c6db37b154e8bccafe8bcbe8db250e345e5425ee8981cad2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1b9a0f2DcbcJW0HRoOOD1b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1b9a0f2DcbcJW0HRoOOD1b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21c75e26ce3d3f00ee1920ebf2218fa64fe13ef05532f58711f639093641033. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Qw3MmuGRxC7gTUkCpHKts.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Qw3MmuGRxC7gTUkCpHKts.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f514c42f0181a808aa346dda4bc924a81014ae81d7cae399925dbc234e30756. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Sd84NzGLenO8OcMDDL3pp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Sd84NzGLenO8OcMDDL3pp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b800650d111e4a1d485839c712f4bdd097a0c1b3d5634b42a7b88fa1e44f2c7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/04YweyfA1eoagjxk3YN5QW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04YweyfA1eoagjxk3YN5QW.
never been a better time (feat. Jon Mero)
do the impossible (feat. Phil Beaudreau)