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 0xe5a345a9f324f3b0a4e61f079a3321c6224ae1f5044dac200a7a439a9d1eed6c. 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/83c83225-cb99-4c55-9cce-82d100949ee7.json and https://artists.proofprofile.net/proofs/artist/83c83225-cb99-4c55-9cce-82d100949ee7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x69c2112362fda66d917fde8142c966d78e27d6d791b77178d2ef889487422267. 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/1h2HzySeSOzdcTOLBDexDB.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/1h2HzySeSOzdcTOLBDexDB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245257b919c3914c6d5b99b2c6df5a2a0b5dc8abf82212790cab1e52355defef. 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/5NGP2mzuGEBiBZ4hohg6bs.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/5NGP2mzuGEBiBZ4hohg6bs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ff7a9f3916cfaca06772157b46a8953b6d09db566b52271a083c2f992960ea. 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/4famptoWqwFx2MbWfggr69.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/4famptoWqwFx2MbWfggr69.
{"copyright_id":"0x89d15d4c03b33a47d084a2a3ec2496bf4bd80ed4a7dc34dc1875761a2d0941fc","isrc":"US2S72496003","name":"Introducing the Band","registered_at":"2026-06-19T10:47:03Z","spotify_id":"5PbmutAIpoeVzhwHL8YdZi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d15d4c03b33a47d084a2a3ec2496bf4bd80ed4a7dc34dc1875761a2d0941fc. 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/5PbmutAIpoeVzhwHL8YdZi.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/5PbmutAIpoeVzhwHL8YdZi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75a75b7bc75d429fdffb048a33b350a0eefd19695816d0331ebee305f4d75cf. 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/37qKWNIrzjZPakU7bReI5v.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/37qKWNIrzjZPakU7bReI5v.
{"copyright_id":"0xdb8984378560dceeef62fbcc8c41f673e9f2259185711ba2ecfc6a32fb42ea2f","isrc":"US2S72496005","name":"Something For Real","registered_at":"2026-06-19T10:47:01Z","spotify_id":"05rYQQzZvAkAxkj6VV61Dt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8984378560dceeef62fbcc8c41f673e9f2259185711ba2ecfc6a32fb42ea2f. 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/05rYQQzZvAkAxkj6VV61Dt.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/05rYQQzZvAkAxkj6VV61Dt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a933471d1839686cef170bbd129d681d34903522bfab512072a2af9cb208306. 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/0bOkJ66DlLnp0WJLXzuLdt.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/0bOkJ66DlLnp0WJLXzuLdt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2ceaa2e4929bdae35c30967eef03200fb258fc2193454f296346ca8291fca7. 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/1WLqDi3NnI7pAQCZsXOdak.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/1WLqDi3NnI7pAQCZsXOdak.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51735a0061798cdbc04d3daae85bdab2db754cfbe487d386b16774633f92c72d. 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/3togwysu6qc0T4MFCBdk2l.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/3togwysu6qc0T4MFCBdk2l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2faa8c972ef8ae6b3f162d7903aa25e900752f7cf70ad48f4a47aedd2cc0e93d. 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/5xhBYcSWuG3vafdkKqF92S.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/5xhBYcSWuG3vafdkKqF92S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032eb2d776ee638c5687ee9c7ffafb83db1ae854e316446f881d4745778a6f63. 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/5G9qNacj2bYiJ1009iWyDW.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/5G9qNacj2bYiJ1009iWyDW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafde56f7e4722941e0e6ad9c1427170f0bf571a25ec834945aaa6561bdc2484a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1FxRyK9WbpqBHcVv2FmOmV.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/1FxRyK9WbpqBHcVv2FmOmV.
{"copyright_id":"0xfaaf9556ca82ba6b622a33c9ddb3d9a805f0aa0e9857f3bb51d0e15e8e25b3f8","isrc":"QMB622104804","name":"Joint 3","registered_at":"2026-06-10T18:02:54Z","spotify_id":"3E0qbzENHXGixehNHr6Hsr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaaf9556ca82ba6b622a33c9ddb3d9a805f0aa0e9857f3bb51d0e15e8e25b3f8. 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/3E0qbzENHXGixehNHr6Hsr.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/3E0qbzENHXGixehNHr6Hsr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3eb6635bd101d26352902b08962725a0c3198d6eaff754499283b0c3a5195b. 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/0VFjvpwXrWHhTsuk15gGO8.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/0VFjvpwXrWHhTsuk15gGO8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd911dcd715bc9869d1b0f755d01d0d0e43f6c91487911f659c7e96d4e1bd66f7. 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/7oK6oIVTnK0xsJO2deHFJ8.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/7oK6oIVTnK0xsJO2deHFJ8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b36294d129483c0d1323b77a2e7bee6aa284ac2596c7e04d303b8991b47aee8. 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/0QdFxnF208SVKFdSzEBLXv.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/0QdFxnF208SVKFdSzEBLXv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4311ef25ced65999b855addde3e570037bd3ccfc430017a740dde75c1c7e62. 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/6nXCZnA8ufLhHlJ51rR2bt.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/6nXCZnA8ufLhHlJ51rR2bt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c2112362fda66d917fde8142c966d78e27d6d791b77178d2ef889487422267. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2m6QUgjfwwv0TUECy4xqTd.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/2m6QUgjfwwv0TUECy4xqTd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2ceaa2e4929bdae35c30967eef03200fb258fc2193454f296346ca8291fca7. 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/130fsJdxhLqeuZj3dm2fGj.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/130fsJdxhLqeuZj3dm2fGj.
{"copyright_id":"0xca1a4aaf282e38759253dd90b91f22aa6a6bce2d838edfd9f54e64f35a7f3a73","isrc":"US2S72221051","name":"Why Not?","registered_at":"2026-06-19T10:47:21Z","spotify_id":"0mhDVzQgnwtrY1JnDqz7KQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1a4aaf282e38759253dd90b91f22aa6a6bce2d838edfd9f54e64f35a7f3a73. 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/0mhDVzQgnwtrY1JnDqz7KQ.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/0mhDVzQgnwtrY1JnDqz7KQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fd765a8c638c0e483f6d261f10588f5c692646409510557f185a95aa52e317. 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/2me72DHS3k1sNnoCjKyxTa.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/2me72DHS3k1sNnoCjKyxTa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032eb2d776ee638c5687ee9c7ffafb83db1ae854e316446f881d4745778a6f63. 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/3rjZ7w1ZCfCsHSRUAe6z3Q.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/3rjZ7w1ZCfCsHSRUAe6z3Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd911dcd715bc9869d1b0f755d01d0d0e43f6c91487911f659c7e96d4e1bd66f7. 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/0PNtB5N0hHE7knEiMCZece.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/0PNtB5N0hHE7knEiMCZece.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe861f05244870af1bcc8da71dd9783bf0533219148481ee12ef9406e92dd2dbe. 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/31nVGGKv9HIE4e5o7U5dcU.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/31nVGGKv9HIE4e5o7U5dcU.
{"copyright_id":"0xfde18e6ff0748f5c887600bacfe9cea8cd1fe1d63515f69b3a17cc9e0e52770d","isrc":"US2S72384003","name":"My Disorder","registered_at":"2026-06-18T15:55:09Z","spotify_id":"4jqGPzjhid3SgdGi8Pjbp1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde18e6ff0748f5c887600bacfe9cea8cd1fe1d63515f69b3a17cc9e0e52770d. 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/4jqGPzjhid3SgdGi8Pjbp1.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/4jqGPzjhid3SgdGi8Pjbp1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e144a4f6ddd2591faea1a2382a7e6d282e6c3bf9159b30869969f4ed9ea3d1. 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/7xPmifA66venm9mqO2soY1.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/7xPmifA66venm9mqO2soY1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37eaba3f75908fe022bff5aa176470df01b0d233190955017dab775d0bf3cb98. 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/187FMLgn4RrfjnU2SLIxTL.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/187FMLgn4RrfjnU2SLIxTL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4641145f26f83e28c5b74c196c39d81343aabd59bf944f336c0d32bc89970b33. 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/1otQ3PtVxk9rueqxzQb2ar.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/1otQ3PtVxk9rueqxzQb2ar.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0c53f11f9b9d89fe1a70752299f111ed3f09c53fae450f3c7e162d1df52d89. 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/6c16onqRgLHYTNVgUALiMB.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/6c16onqRgLHYTNVgUALiMB.
{"copyright_id":"0xd9fee0d0c01b87a71f3071c6636409426fb68c2d7aac5b9693d7c5acc6ff76a5","isrc":"US2S72384008","name":"Head Trip (feat. Luke Titus)","registered_at":"2026-06-10T17:18:13Z","spotify_id":"6fhWLQoLPtrm4ibhpVwgy1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fee0d0c01b87a71f3071c6636409426fb68c2d7aac5b9693d7c5acc6ff76a5. 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/6fhWLQoLPtrm4ibhpVwgy1.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/6fhWLQoLPtrm4ibhpVwgy1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bb5f0cabd4b2f0be75fb5c04881fb97135718e90e5fde9e2a8922c5966f46d. 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/1jYkZGuUR91TMdePWgrJI5.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/1jYkZGuUR91TMdePWgrJI5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8cff5a3e789e2bbd8ac9b99b2ee18f8e6de5e15eef010256dbf4cfe155b6129. 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/5hSdWD0d2yWdLe8LHh7S60.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/5hSdWD0d2yWdLe8LHh7S60.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6692d545ece73f2af9af76ca2796103a20fd5a430901cc0965c4b03281547fd6. 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/4i1wz6IZCE9ttEJOQmUCHC.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/4i1wz6IZCE9ttEJOQmUCHC.
{"copyright_id":"0x077b5ae088ee25275feb2b04d1897bfbffe9684166ab4dec4bda5cb4aef43905","isrc":"US2S72384012","name":"I Was Foolish, I Guess","registered_at":"2026-06-21T02:04:26Z","spotify_id":"1G3I9mSORLFIdMyzJc7dF3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077b5ae088ee25275feb2b04d1897bfbffe9684166ab4dec4bda5cb4aef43905. 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/1G3I9mSORLFIdMyzJc7dF3.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/1G3I9mSORLFIdMyzJc7dF3.
{"copyright_id":"0x1553a70a86ea4605fea4afcca9404a4fec4d99824eed72765104fb11d7f361b3","isrc":"US2S72384013","name":"Glowing (feat. Pera Krstajic)","registered_at":"2026-06-19T11:14:26Z","spotify_id":"0EIOepGdsMIeiwQC5I8cgj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1553a70a86ea4605fea4afcca9404a4fec4d99824eed72765104fb11d7f361b3. 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/0EIOepGdsMIeiwQC5I8cgj.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/0EIOepGdsMIeiwQC5I8cgj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ed1bc012d56c1d270a63607739cf8e63b62261ca9d282663fd0d5e354c36c7. 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/0BoraAUTcevAI6CZrnLHLu.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/0BoraAUTcevAI6CZrnLHLu.
{"copyright_id":"0xaaebf8f393bdcdf796cad3bbe7c05aad2176f5d4c48df5c28fd060d0d84330a3","isrc":"US2S72384015","name":"It's Ok, B U","registered_at":"2026-06-04T15:08:17Z","spotify_id":"471EXpx1r3ht0t2yhkTewm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaebf8f393bdcdf796cad3bbe7c05aad2176f5d4c48df5c28fd060d0d84330a3. 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/471EXpx1r3ht0t2yhkTewm.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/471EXpx1r3ht0t2yhkTewm.
{"copyright_id":"0xaae579866bed6c5e5bbd3e74c485fb66286a9017b4680f1baaf8caca971576bd","isrc":"US2S72384016","name":"I Mean That","registered_at":"2026-06-11T05:53:08Z","spotify_id":"5mytIS3pcheqJek9jSe1Pb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae579866bed6c5e5bbd3e74c485fb66286a9017b4680f1baaf8caca971576bd. 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/5mytIS3pcheqJek9jSe1Pb.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/5mytIS3pcheqJek9jSe1Pb.
{"copyright_id":"0xd0c57c3345041fbc73cb4648877764318460144784bc03b885dfe1a7a70cf2b2","isrc":"QM6N22386258","name":"Until (feat. Malaya & Morgan Guerin)","registered_at":"2026-06-26T15:29:37Z","spotify_id":"6oDWVNID1Fqksehnz2KQyJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c57c3345041fbc73cb4648877764318460144784bc03b885dfe1a7a70cf2b2. 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/6oDWVNID1Fqksehnz2KQyJ.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/6oDWVNID1Fqksehnz2KQyJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a4f3c13e8cbe6df2e4047eb6248ed8373843d69359c0e9bf320400c25d581e. 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/7AFI777EmpGucE6jNRkfuu.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/7AFI777EmpGucE6jNRkfuu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb39f14306f65744002a20831057c4dca4a229326b3933e8ce3ad517fed4974. 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/2QA97SRId1uFVmiJljRkHH.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/2QA97SRId1uFVmiJljRkHH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435b392d418df1d93935613e6fe2cfb8e7e29f52a9f91bad3dc381c765b09c8c. 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/622DF4IFdYr3cG88E0KIOC.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/622DF4IFdYr3cG88E0KIOC.
{"copyright_id":"0x3b5bdbcaa4e9d25d7fbbfdc2907bbba31a68cd6140ff3959ba2750946ef6ca0f","isrc":"USYBL2401167","name":"Wanna Know","registered_at":"2026-06-20T05:08:54Z","spotify_id":"4KI4lyBmhxYtTYeaOxVpAA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5bdbcaa4e9d25d7fbbfdc2907bbba31a68cd6140ff3959ba2750946ef6ca0f. 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/4KI4lyBmhxYtTYeaOxVpAA.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/4KI4lyBmhxYtTYeaOxVpAA.