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 0x702460a568f6e02dfac5892068284a0399dc737cb5c5f3d90f621451441626dd. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c933631-7a23-4137-b031-d222d0d8b9d3.json and https://artists.proofprofile.net/proofs/artist/6c933631-7a23-4137-b031-d222d0d8b9d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x8a845833ca5ed4a1baf1073bd29018bf0b7ff1dd39fda4014551207ea4efc479","isrc":"UKW3Z2102079","name":"All The Best","registered_at":"2026-06-08T15:18:27Z","spotify_id":"6EhvCooCjCHlZkWULOljib","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 0x8a845833ca5ed4a1baf1073bd29018bf0b7ff1dd39fda4014551207ea4efc479. 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/6EhvCooCjCHlZkWULOljib.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/6EhvCooCjCHlZkWULOljib.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153da160fa7e7e699b31e63873449b32de8230890b36a31e15bdf76f3fc0364e. 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/6vWbwFX4owK59F6ARsrc6T.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/6vWbwFX4owK59F6ARsrc6T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18882c6366d4d9e8bc08d88c9e5db51dee3e4267f478a5cb46c7f0731d639b82. 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/0pWefGcZmMbb7A85AvcTFV.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/0pWefGcZmMbb7A85AvcTFV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4180c848a5c4c210ee0115ee3cce3b91ac637914e2257e001ab4c13f7fc6cd. 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/3BgieoOJ456Va3ksze3VaL.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/3BgieoOJ456Va3ksze3VaL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0053c13f4f0c8f87171c8acea4affe56c68938a4089c109ac5e407213444ee7. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:48:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/56oJOBP48iznS4ENsjPSe8.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/56oJOBP48iznS4ENsjPSe8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5748cb291db52362e0f6f39d88d1b69558dc99d3bb91f872cfaf6ad707104281. 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/4lX5sCEXSN8UyMrg0ejAPM.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/4lX5sCEXSN8UyMrg0ejAPM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14fcfad0f62919184f04acade7608866f5fe3b2fb97cefa115eee16e02b9ded. 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/7gZ1CSETM5Z2WlKjnYcxQ3.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/7gZ1CSETM5Z2WlKjnYcxQ3.
{"copyright_id":"0x1d0eb6b9682cb843896b45fdcb3796f7745ab50a6e5c427fafd9821738a5f373","isrc":"UKW3Z2102085","name":"Anything for Love","registered_at":"2026-06-24T07:21:08Z","spotify_id":"0AufaRLrJ4eQhyCiOuGPB8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0eb6b9682cb843896b45fdcb3796f7745ab50a6e5c427fafd9821738a5f373. 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/0AufaRLrJ4eQhyCiOuGPB8.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/0AufaRLrJ4eQhyCiOuGPB8.
{"copyright_id":"0x2f3a75ba4cb1464fe2dacca59801768ad399f2b2a6bee6cdb74714578add13a3","isrc":"UKW3Z2102086","name":"Remembered Like This","registered_at":"2026-06-23T18:19:35Z","spotify_id":"0kFfV4U129VAWOAf6NairT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3a75ba4cb1464fe2dacca59801768ad399f2b2a6bee6cdb74714578add13a3. 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/0kFfV4U129VAWOAf6NairT.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/0kFfV4U129VAWOAf6NairT.
{"copyright_id":"0x9c2e30bd9912eb1d5fef35492778dcab98231b8d6fb8e7f529c584d9289a60a1","isrc":"UKW3Z2102087","name":"Sliding Doors","registered_at":"2026-06-23T18:23:40Z","spotify_id":"4VizYtnpe2sPgKjj6QjSej","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2e30bd9912eb1d5fef35492778dcab98231b8d6fb8e7f529c584d9289a60a1. 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/4VizYtnpe2sPgKjj6QjSej.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/4VizYtnpe2sPgKjj6QjSej.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b240ba3c47f0c020983411352b482eed4c461259d2935c27e0f93d6fc67cb14. 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/1frab8PcClblyFnnDG0DgV.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/1frab8PcClblyFnnDG0DgV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466149c2c6c30873ffd02105835f376d53d2f464383297c0c57ae56ffe23ac1c. 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/1pNEoQgjptUO3Ib5pCIhre.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/1pNEoQgjptUO3Ib5pCIhre.
{"copyright_id":"0x15df46fb842627887eecc4c911627567581c4ab2e85557b1040aadeb31d4c4c9","isrc":"GBEK71600185","name":"Walking With The San","registered_at":"2026-06-07T23:12:24Z","spotify_id":"3CUQPoMEJcPNc7IYQG05UA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15df46fb842627887eecc4c911627567581c4ab2e85557b1040aadeb31d4c4c9. 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/3CUQPoMEJcPNc7IYQG05UA.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/3CUQPoMEJcPNc7IYQG05UA.
{"copyright_id":"0x6303c4b9bf9e802923e2a8dde1de665ef7fc27d984d881e31c69e85bbf625833","isrc":"GBEK71600186","name":"Barricades Of Heaven","registered_at":"2026-06-19T20:03:16Z","spotify_id":"4XRt1EcBDArhMaluriyqpg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6303c4b9bf9e802923e2a8dde1de665ef7fc27d984d881e31c69e85bbf625833. 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/4XRt1EcBDArhMaluriyqpg.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/4XRt1EcBDArhMaluriyqpg.
{"copyright_id":"0x711a6bc156e7713d0038ca54498a162ea9c20208af1f0052cfa7782aa4cc68b2","isrc":"GBEK71600187","name":"If I Hide, Will You Come Looking?","registered_at":"2026-06-27T21:41:14Z","spotify_id":"0KCzPiQv56rpp2FezwNvmN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711a6bc156e7713d0038ca54498a162ea9c20208af1f0052cfa7782aa4cc68b2. 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/0KCzPiQv56rpp2FezwNvmN.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/0KCzPiQv56rpp2FezwNvmN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500ac0ece9681c06b797029116203e81d0fd9f23b4c3b78ef25873fd26432bf0. 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/3c6ti1Yon0KV2sjs2G6QQJ.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/3c6ti1Yon0KV2sjs2G6QQJ.
{"copyright_id":"0x4fefc060539c731169e9fd328ae3f60abaaf2c149dafa29c4cca9a950268a651","isrc":"GBEK71600189","name":"Re: Stacks","registered_at":"2026-06-09T12:24:23Z","spotify_id":"1UjjYce8PdRFcrnXBC9pjQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fefc060539c731169e9fd328ae3f60abaaf2c149dafa29c4cca9a950268a651. 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/1UjjYce8PdRFcrnXBC9pjQ.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/1UjjYce8PdRFcrnXBC9pjQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1764e49d094514c40103c29041ea8fecdbf5e130304b06e407d3daf6574a472. 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/2pfc8X6wCPqD4nkVj1rImr.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/2pfc8X6wCPqD4nkVj1rImr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1db42226e64d5bcb296eb325960ae183c700a1e3ac6575466a61926a3b512dd. 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/4xmNxWo7J7YurRUDUAvuyX.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/4xmNxWo7J7YurRUDUAvuyX.
The Day Texas Sank To The Bottom Of The Sea
{"copyright_id":"0x2b0cf8a263b944dde01435d4d4bc6b2f9a10f123ace90c4b379cf1ec93504eda","isrc":"GBEK71600192","name":"The Day Texas Sank To The Bottom Of The Sea","registered_at":"2026-06-27T23:57:19Z","spotify_id":"4Y99y26ibS3l55Va0lrZFh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0cf8a263b944dde01435d4d4bc6b2f9a10f123ace90c4b379cf1ec93504eda. 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/4Y99y26ibS3l55Va0lrZFh.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/4Y99y26ibS3l55Va0lrZFh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4daee44738119bac331dedf7c8629b5c3c803f87aace5a8de1697ff224134378. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6eO7NU97tnvnPKY8MB8Pgi.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/6eO7NU97tnvnPKY8MB8Pgi.
{"copyright_id":"0x96fc0f23d1db7b8faba182fa7fd41cf04fce63859d89f1d95a9ccad15be04262","isrc":"UKW3Z2300132","name":"I See You - LA Mix","registered_at":"2026-06-22T13:17:13Z","spotify_id":"1u1KfZ1FQ7Vh2Bo1J5cBNl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fc0f23d1db7b8faba182fa7fd41cf04fce63859d89f1d95a9ccad15be04262. 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/1u1KfZ1FQ7Vh2Bo1J5cBNl.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/1u1KfZ1FQ7Vh2Bo1J5cBNl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b655d367a8e8a960328de296587871f6fe87c77300f2dd902e0a91a28c71b7. 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/0YvtXrmHqpcva0XKoWNQCs.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/0YvtXrmHqpcva0XKoWNQCs.
{"copyright_id":"0xe5fbc411c32871558defc2973a37d81ed9d2b2513cb3b57b604a71ee89bbb91c","isrc":"UKW3Z2300134","name":"Use Somebody","registered_at":"2026-06-07T16:18:40Z","spotify_id":"4E8Rnk57lcVipaPHJuS2QM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fbc411c32871558defc2973a37d81ed9d2b2513cb3b57b604a71ee89bbb91c. 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/4E8Rnk57lcVipaPHJuS2QM.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/4E8Rnk57lcVipaPHJuS2QM.
{"copyright_id":"0x1670ec50695c9d15f874be0f1b09c2cff6fdf121739e6735283ef10a85cc7c1c","isrc":"UKW3Z2300135","name":"Chasing Cars","registered_at":"2026-06-09T00:29:38Z","spotify_id":"2amcFbekZvqOS5CusQc4jK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1670ec50695c9d15f874be0f1b09c2cff6fdf121739e6735283ef10a85cc7c1c. 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/2amcFbekZvqOS5CusQc4jK.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/2amcFbekZvqOS5CusQc4jK.
{"copyright_id":"0x03e1082823335080f3ffdffa558e964dff1a6f4677d38f5b6f492061f6d1ba32","isrc":"UKW3Z2200816","name":"Lying That You Love Me","registered_at":"2026-06-26T06:27:48Z","spotify_id":"7Lqa9QgRuoBNAreabBSqDr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e1082823335080f3ffdffa558e964dff1a6f4677d38f5b6f492061f6d1ba32. 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/7Lqa9QgRuoBNAreabBSqDr.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/7Lqa9QgRuoBNAreabBSqDr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4180c848a5c4c210ee0115ee3cce3b91ac637914e2257e001ab4c13f7fc6cd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2fFn815sp77qk3EluViEFb.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/2fFn815sp77qk3EluViEFb.
{"copyright_id":"0x8a845833ca5ed4a1baf1073bd29018bf0b7ff1dd39fda4014551207ea4efc479","isrc":"UKW3Z2102079","name":"All The Best","registered_at":"2026-06-08T15:18:27Z","spotify_id":"4MBXCndD7ngxeyPVG4FGen","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a845833ca5ed4a1baf1073bd29018bf0b7ff1dd39fda4014551207ea4efc479. 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/4MBXCndD7ngxeyPVG4FGen.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/4MBXCndD7ngxeyPVG4FGen.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0053c13f4f0c8f87171c8acea4affe56c68938a4089c109ac5e407213444ee7. 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/7jwjwTZZt9nHFIx4w8DoB3.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/7jwjwTZZt9nHFIx4w8DoB3.
{"copyright_id":"0x78bdfbdb70bdee7bcfcce2d1b45e0ac6d066bdfab54bd21decc5a84df7376589","isrc":"UKW3Z2100488","name":"One of Us","registered_at":"2026-06-27T21:39:51Z","spotify_id":"5XEq3DhYaY144Y7iIIXOY0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78bdfbdb70bdee7bcfcce2d1b45e0ac6d066bdfab54bd21decc5a84df7376589. 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/5XEq3DhYaY144Y7iIIXOY0.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/5XEq3DhYaY144Y7iIIXOY0.
{"copyright_id":"0xf7b51b64c92fabeb796a32f6db32a4ea9729872b1e0ea45a7cd20edfbc79bda4","isrc":"UKW3Z2100090","name":"Blameless - Acoustic","registered_at":"2026-06-26T06:28:04Z","spotify_id":"4T16GbBU5HAiFuqKRhVdGz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b51b64c92fabeb796a32f6db32a4ea9729872b1e0ea45a7cd20edfbc79bda4. 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/4T16GbBU5HAiFuqKRhVdGz.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/4T16GbBU5HAiFuqKRhVdGz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153da160fa7e7e699b31e63873449b32de8230890b36a31e15bdf76f3fc0364e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/662WqpQU1L00YezzyuNcWg.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/662WqpQU1L00YezzyuNcWg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153da160fa7e7e699b31e63873449b32de8230890b36a31e15bdf76f3fc0364e. 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/7IIFE7rhQKlq71aO2NP16H.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/7IIFE7rhQKlq71aO2NP16H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5748cb291db52362e0f6f39d88d1b69558dc99d3bb91f872cfaf6ad707104281. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3tYRbYDqeAF0fnhITSCmFw.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/3tYRbYDqeAF0fnhITSCmFw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5748cb291db52362e0f6f39d88d1b69558dc99d3bb91f872cfaf6ad707104281. 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/68QNMA6iE2tXTFXVJGeoU9.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/68QNMA6iE2tXTFXVJGeoU9.
Tech Noir 2 (feat. John Carpenter, Charlie Simpson)
{"copyright_id":"0x4bb55dc452ac37722f9c7892311eac97a67e5f3c0a96d46d26f16af1e2bad755","isrc":"USA2P2251731","name":"Tech Noir 2 (feat. John Carpenter, Charlie Simpson)","registered_at":"2026-06-04T13:23:52Z","spotify_id":"6sm8udxa0SvDUMJ2jchWe7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb55dc452ac37722f9c7892311eac97a67e5f3c0a96d46d26f16af1e2bad755. 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/6sm8udxa0SvDUMJ2jchWe7.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/6sm8udxa0SvDUMJ2jchWe7.