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 0xb857ca5707a76e2286ea2c470d1e4bcb180520559653a13fdce692c4b2fed47d. 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/7d3e14de-7d52-40de-a64c-544e1c2146fe.json and https://artists.proofprofile.net/proofs/artist/7d3e14de-7d52-40de-a64c-544e1c2146fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x4525f0e6d5966ef1e45ee0a3e63aa198572cef4c6202e19ded617f02e7ab5087","isrc":"CAQOI2402714","name":"Someone You Loved","registered_at":"2026-06-05T18:16:07Z","spotify_id":"7qPnsShBplnBsrBFashV7J","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 0x4525f0e6d5966ef1e45ee0a3e63aa198572cef4c6202e19ded617f02e7ab5087. 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/7qPnsShBplnBsrBFashV7J.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/7qPnsShBplnBsrBFashV7J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc11316a5649b7e7bee9270ec8847cce8abaaad26cc86f571151584c6f2b8096. 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/25hquzJqBpZQdNppZmLmGp.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/25hquzJqBpZQdNppZmLmGp.
{"copyright_id":"0xf0d6853529c8c71d92ada60320f4fe5665e7cbdcc72d787a692415987544ac41","isrc":"QZES52439054","name":"Two Dumb Kids - DDRey Remix","registered_at":"2026-06-23T17:13:54Z","spotify_id":"1WWXID8JGxTupvzwJNsb1H","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d6853529c8c71d92ada60320f4fe5665e7cbdcc72d787a692415987544ac41. 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/1WWXID8JGxTupvzwJNsb1H.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/1WWXID8JGxTupvzwJNsb1H.
{"copyright_id":"0x78465d66e0bb63297df79a1fa2c5d220b29bf66b220fd8d432c14a9ac7f61c81","isrc":"QZTBF2379091","name":"STAR WALKIN'","registered_at":"2026-06-06T20:02:54Z","spotify_id":"6AAnqqLgUTeqBjuP5KfFLL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78465d66e0bb63297df79a1fa2c5d220b29bf66b220fd8d432c14a9ac7f61c81. 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/6AAnqqLgUTeqBjuP5KfFLL.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/6AAnqqLgUTeqBjuP5KfFLL.
{"copyright_id":"0xf48c7e3bbd3f7a9668876a88b962fcf3c775a64768a50cca49de9a1e1dadc1f6","isrc":"QZTBB2304167","name":"High on you - Radio Edit","registered_at":"2026-06-06T06:34:13Z","spotify_id":"5OGorLPG9ijBXm5KTxXmlV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48c7e3bbd3f7a9668876a88b962fcf3c775a64768a50cca49de9a1e1dadc1f6. 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/5OGorLPG9ijBXm5KTxXmlV.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/5OGorLPG9ijBXm5KTxXmlV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468200ba8f37caaf8b685619d77d6b5f8dea67b8078f1dd3043369f7700279f7. 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/66vmYrr5GjhjeW0K0A4e5x.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/66vmYrr5GjhjeW0K0A4e5x.
{"copyright_id":"0xfb227eb7a816913dde271bdc356f651a22f91dc6773b8362a0e985f49520c1ee","isrc":"QZTB32341194","name":"La Vida Es Un Carnaval","registered_at":"2026-06-05T05:42:18Z","spotify_id":"3bGeTBjYR43zrvBxwJCpZe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb227eb7a816913dde271bdc356f651a22f91dc6773b8362a0e985f49520c1ee. 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/3bGeTBjYR43zrvBxwJCpZe.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/3bGeTBjYR43zrvBxwJCpZe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b25a479cede06a9c6fca0f339de9a6198698228a086d2022241fc94ad5f78c6. 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/6rVS7cq6HyhURXRcLjsDJE.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/6rVS7cq6HyhURXRcLjsDJE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c631d1459681cd74e1ff48aa96e06b98ac9065a61d05bce7a647e7a577201c. 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/6w9QpMgklmBSHfFY1rbzkJ.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/6w9QpMgklmBSHfFY1rbzkJ.
{"copyright_id":"0xc6754b272da5d9cc318e9bca178d8afa67ffd6c2b2e74c0c6d69304e98affe1d","isrc":"QZNWW2329671","name":"I Ain’t Worried","registered_at":"2026-06-06T06:48:14Z","spotify_id":"4L6X6dWZoBnIzUfORNg08s","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6754b272da5d9cc318e9bca178d8afa67ffd6c2b2e74c0c6d69304e98affe1d. 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/4L6X6dWZoBnIzUfORNg08s.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/4L6X6dWZoBnIzUfORNg08s.
{"copyright_id":"0x287d46f88f651f9a956ee16fb7cb8c4454c2be1f7e1fdacc37fddf5008a71471","isrc":"QZMHK2382532","name":"Disturbia - Radio Edit","registered_at":"2026-06-05T14:02:53Z","spotify_id":"1u186dTTYqVEihl5deHLng","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287d46f88f651f9a956ee16fb7cb8c4454c2be1f7e1fdacc37fddf5008a71471. 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/1u186dTTYqVEihl5deHLng.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/1u186dTTYqVEihl5deHLng.
{"copyright_id":"0x0a66128f48cbc7079504448cc1cb6efc6a2258241d3d1f0dcd44a44aaf5d6fc3","isrc":"QZS652313768","name":"Disturbia - Extended Mix","registered_at":"2026-06-23T17:09:35Z","spotify_id":"5rBJnRnoG44aFSTBRPwvld","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a66128f48cbc7079504448cc1cb6efc6a2258241d3d1f0dcd44a44aaf5d6fc3. 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/5rBJnRnoG44aFSTBRPwvld.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/5rBJnRnoG44aFSTBRPwvld.
{"copyright_id":"0x201994cede497b450e0e5ff505ecdc2099753ff11301cfeb592ddca420952349","isrc":"QZMHM2322761","name":"Groovy Body - Radio Edit","registered_at":"2026-06-08T15:21:21Z","spotify_id":"3wgEZr1nea0diva21KQO4z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201994cede497b450e0e5ff505ecdc2099753ff11301cfeb592ddca420952349. 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/3wgEZr1nea0diva21KQO4z.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/3wgEZr1nea0diva21KQO4z.
{"copyright_id":"0x72e24287b66d9943b896c05b99759562aba06d7a1b31d80fde58eba6ebd989f3","isrc":"QZFYY2392000","name":"Running Up That Hill","registered_at":"2026-06-06T20:04:18Z","spotify_id":"79MMn8o51tSSsBTNFY7Ehp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e24287b66d9943b896c05b99759562aba06d7a1b31d80fde58eba6ebd989f3. 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/79MMn8o51tSSsBTNFY7Ehp.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/79MMn8o51tSSsBTNFY7Ehp.
{"copyright_id":"0x4906de5c0d2a1d10b04d2651cebb271192cf0c882e7a59a3414591dfef65c14e","isrc":"QZFZ42343687","name":"Bloody Mary - Radio Edit","registered_at":"2026-06-05T18:41:46Z","spotify_id":"57xl5thErVXEgluwZKVZ4z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4906de5c0d2a1d10b04d2651cebb271192cf0c882e7a59a3414591dfef65c14e. 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/57xl5thErVXEgluwZKVZ4z.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/57xl5thErVXEgluwZKVZ4z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69528b2e406ff96ae530325eb3d85c32581e4dd5ad6fb3662140753a4b758fe4. 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/3CVuJ2vx21yK4pgjx5uAcR.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/3CVuJ2vx21yK4pgjx5uAcR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8c8485a59c4feaf68f0088822987daf007ca537a910e137865241b86b708cb. 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/3hBvz6hfpRuh8mxSnoplMG.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/3hBvz6hfpRuh8mxSnoplMG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bead31b1bb207311b0b5c5f47d64c7dfa7d4df9a8f0b00b9a2be858803352c7. 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/3t8dU4N2KU2My01xeYuGsn.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/3t8dU4N2KU2My01xeYuGsn.
{"copyright_id":"0xaeae0f5da5d960e339e2f3cdfaf675c3cd770c8854c807b91b2b8d108aafcd90","isrc":"ATEK02277591","name":"Calibrating System Control","registered_at":"2026-06-20T13:41:23Z","spotify_id":"1R0j5rim4iTmz14c7OWwDe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeae0f5da5d960e339e2f3cdfaf675c3cd770c8854c807b91b2b8d108aafcd90. 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/1R0j5rim4iTmz14c7OWwDe.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/1R0j5rim4iTmz14c7OWwDe.
Calibrating System Control - Extended Mix
{"copyright_id":"0xacd8a34bb254d59e96ffc469eda1b83dde05b20032dfb4705ce4c006db2fb7bb","isrc":"QZS652280214","name":"Tu Movimiento","registered_at":"2026-06-06T06:36:39Z","spotify_id":"4iNYer7K4tpn4Z8sj8c9Bx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd8a34bb254d59e96ffc469eda1b83dde05b20032dfb4705ce4c006db2fb7bb. 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/4iNYer7K4tpn4Z8sj8c9Bx.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/4iNYer7K4tpn4Z8sj8c9Bx.
{"copyright_id":"0xdd0ba177df17548bd3655f4f9154b0d89ab5eda628556acaa27a905e2fb5cf7c","isrc":"QZK6L2206569","name":"Somebody to Love","registered_at":"2026-06-05T23:04:11Z","spotify_id":"3FBErGXloibMvkanip62Qc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0ba177df17548bd3655f4f9154b0d89ab5eda628556acaa27a905e2fb5cf7c. 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/3FBErGXloibMvkanip62Qc.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/3FBErGXloibMvkanip62Qc.
{"copyright_id":"0x1933857b6030cd03df0daeeb062778fa1d09d9dd65f78c98b38641bd71dac78e","isrc":"QZS672237943","name":"Worth The Wait","registered_at":"2026-06-05T14:02:26Z","spotify_id":"4qSKkXvpqL81faTjBfvytF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1933857b6030cd03df0daeeb062778fa1d09d9dd65f78c98b38641bd71dac78e. 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/4qSKkXvpqL81faTjBfvytF.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/4qSKkXvpqL81faTjBfvytF.
{"copyright_id":"0x072ac4260d16ad9e4f4e03d279eaf8cdbc311804f9cf8ce3cc7e13c4ab9b142e","isrc":"NL1DT2200027","name":"I Like Me Better","registered_at":"2026-06-23T18:40:41Z","spotify_id":"46ZT1RcNFFZbBBCf0KD0Qf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072ac4260d16ad9e4f4e03d279eaf8cdbc311804f9cf8ce3cc7e13c4ab9b142e. 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/46ZT1RcNFFZbBBCf0KD0Qf.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/46ZT1RcNFFZbBBCf0KD0Qf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276d5a4e74032f6add798a3cdf4c1795970258a0a2603d3838315854bb0f3708. 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/2SfhO9dj3tybUR3aJ5Skxn.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/2SfhO9dj3tybUR3aJ5Skxn.
{"copyright_id":"0xe7478d0f4c1f6cc6d4c751ee29381b84e60b3c7007b3ea7b5431c761b5d4ebfc","isrc":"QZK6L2119609","name":"BIGGER - Radio Edit","registered_at":"2026-06-07T04:05:22Z","spotify_id":"481yXo6NYBwRvRvWH4zlXR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7478d0f4c1f6cc6d4c751ee29381b84e60b3c7007b3ea7b5431c761b5d4ebfc. 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/481yXo6NYBwRvRvWH4zlXR.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/481yXo6NYBwRvRvWH4zlXR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221189ce0df6c412962d121cfc5d355dfa36f5d0c19263293f486d44c676389a. 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/3eroYJ0KNAzNp8spY4eXzm.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/3eroYJ0KNAzNp8spY4eXzm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4fbc52f117e8b038492187cc49ce913bc6bdfae32bd9bf1f8a8b9dcb2e3bc4. 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/7ddauzsyIm7AmGDy550tuT.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/7ddauzsyIm7AmGDy550tuT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedcf02f8396cd92bb525a306d942b15487d79144b4322cfb11f217034fe1cdde. 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/6JcSAkzFzrjsAo6tKwFsHT.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/6JcSAkzFzrjsAo6tKwFsHT.
{"copyright_id":"0x59ae3aad7b8dd5fd28eecfb3c9dadee85d77e0f52921546d6afd27ace9027af0","isrc":"QZNWR2483588","name":"Miss You","registered_at":"2026-06-05T23:07:40Z","spotify_id":"1Osohw8PjGzm9Hy8suVvqm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ae3aad7b8dd5fd28eecfb3c9dadee85d77e0f52921546d6afd27ace9027af0. 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/1Osohw8PjGzm9Hy8suVvqm.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/1Osohw8PjGzm9Hy8suVvqm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad9e5887f5cea6a33d9e5227c00076513d3c35b05adcd4d43d986be66e2ae27. 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/5hZzkDzSZA7ZonrGPRDkOl.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/5hZzkDzSZA7ZonrGPRDkOl.
{"copyright_id":"0xbdd5161196d876bd220095cdb1b0945aeee3f913b367192106e6d5dcfc72f420","isrc":"GX3Q92542374","name":"Chasing Cars - DDRey Remix","registered_at":"2026-06-09T02:52:30Z","spotify_id":"0OSOo7OO4jFDLBrL2G6Ahq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd5161196d876bd220095cdb1b0945aeee3f913b367192106e6d5dcfc72f420. 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/0OSOo7OO4jFDLBrL2G6Ahq.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/0OSOo7OO4jFDLBrL2G6Ahq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5984cf0832cca88561c2db815c51f1b6b38df064f016413f545ff3161b5f9c. 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/5XLf7ezkDJkRqSh0GMq1zZ.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/5XLf7ezkDJkRqSh0GMq1zZ.
{"copyright_id":"0x8e94acc6fbeac04f9b5414588a7fc85cabe7ae681e8cbb1e9f5ddea2e5804b79","isrc":"CAQOI2415928","name":"The Last Time","registered_at":"2026-06-04T13:10:38Z","spotify_id":"58XlcH63SYF5FsyBqka9k4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e94acc6fbeac04f9b5414588a7fc85cabe7ae681e8cbb1e9f5ddea2e5804b79. 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/58XlcH63SYF5FsyBqka9k4.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/58XlcH63SYF5FsyBqka9k4.
{"copyright_id":"0xf0b4cef28326af1e6b47c4cab46d726c8f4bc0e66b513ff2c82797dc615c7a15","isrc":"GXF9Q2430971","name":"I'm Not Your Enemy","registered_at":"2026-06-09T11:51:57Z","spotify_id":"1noO9oPS6AAbD7KXMYBZHx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b4cef28326af1e6b47c4cab46d726c8f4bc0e66b513ff2c82797dc615c7a15. 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/1noO9oPS6AAbD7KXMYBZHx.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/1noO9oPS6AAbD7KXMYBZHx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf0125f8e96de5f3671406745241a76ad528bf21c26e2f677672990df0a38a6. 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/60WWVQFjih7f7K3dVlP0jb.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/60WWVQFjih7f7K3dVlP0jb.
Heart Of Asia (Merry Christmas Mr. Lawrence)
Heart Of Asia - Merry Christmas Mr. Lawrence
{"copyright_id":"0x6f13e0eed4509fede501dfc2b3d8639fa37564c0579d2483fc5d711c47d22ba5","isrc":"QZZ7V2474346","name":"Heart Of Asia - Merry Christmas Mr. Lawrence","registered_at":"2026-06-06T01:46:56Z","spotify_id":"1mIEIWsoDeQxwYIJbijBXc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f13e0eed4509fede501dfc2b3d8639fa37564c0579d2483fc5d711c47d22ba5. 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/1mIEIWsoDeQxwYIJbijBXc.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/1mIEIWsoDeQxwYIJbijBXc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5905f0b448ea943017f64bb984d5f80a021a5618b776cbb785eae1d39b39898. 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/5ovDfENUibBsaEuBDeEavJ.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/5ovDfENUibBsaEuBDeEavJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48eec4e718209b003a839d93cb83e10d9ed1919080af47f9877bb6635944e027. 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/17oW4zPwvcCyv20UpsJsFx.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/17oW4zPwvcCyv20UpsJsFx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791da1638e54d74adf70f90d1e6bca07105034711ccb7487ff7e798ef8bd6c92. 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/1OEIDt2uEQ5lWtJmLz7VKH.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/1OEIDt2uEQ5lWtJmLz7VKH.
{"copyright_id":"0xd62c5c3666d4685eee2ffaee1c8b7e7155a476de4dcba0d4cc9563a0c5b1ae44","isrc":"GX53U2357701","name":"Chasing Cars","registered_at":"2026-06-05T10:08:41Z","spotify_id":"70UqTp7v5sttMejHztwKui","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62c5c3666d4685eee2ffaee1c8b7e7155a476de4dcba0d4cc9563a0c5b1ae44. 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/70UqTp7v5sttMejHztwKui.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/70UqTp7v5sttMejHztwKui.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa777e0d71c51f65f7ac636d0a79e05047d2067d1658e22a5e25009379f58d58f. 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/5KgFpHrosnJKhV6vssrZrF.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/5KgFpHrosnJKhV6vssrZrF.
{"copyright_id":"0xc0ef57cc4cb0de580327ab9d9c1c33fa91e715be5606445236691e79c39bddc5","isrc":"GXBDS2468117","name":"Problems - Extended Mix","registered_at":"2026-06-27T17:31:57Z","spotify_id":"4Pm4Gw3X4HP1CvXvd9Kzcr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ef57cc4cb0de580327ab9d9c1c33fa91e715be5606445236691e79c39bddc5. 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/4Pm4Gw3X4HP1CvXvd9Kzcr.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/4Pm4Gw3X4HP1CvXvd9Kzcr.