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 0xdba9c716b7c6a5738b99716137b1c0044839086af9739ee8ae82d19da10d2112. 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/ddad8a7c-663c-4403-a205-2a0aabcc7dc4.json and https://artists.proofprofile.net/proofs/artist/ddad8a7c-663c-4403-a205-2a0aabcc7dc4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pr*gr@^^ !*V# (Program love) (Feat. g0nny)
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 0x8482a012d9917ee1c537b89d0b787254cf615132daf766454907d2780edc3369. 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/6W4iF5kAqqwKiVwAk3TcN1.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/6W4iF5kAqqwKiVwAk3TcN1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd80953c41ac16ccebfa6857d768ddebcac71d4145aee13fa4598b7a837c88c. 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/3nxjh9M20KXHNr57jXfcGR.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/3nxjh9M20KXHNr57jXfcGR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ded9e1673be846f2d096c2620e38b806cefbd41569782dcc95430bee149252c. 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/6TTVaaQClNVpD73PE4ZHq5.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/6TTVaaQClNVpD73PE4ZHq5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd7e4c6290603eaab357cfa7d13441cf235daf601583bffcbc80a67913a0fee. 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/340yvMO5adu3bo1x5Zrw14.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/340yvMO5adu3bo1x5Zrw14.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d97fdab6011d6a6a870f68dfc881184dbdcb8ea2ea8a7f58f457ed217cfab6c. 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/4g9GTgyJ7f5uUpmh9zMtQF.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/4g9GTgyJ7f5uUpmh9zMtQF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d201cb9344cad11399149fb2115071188cb713db10b52b9802747a76fc5a00. 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/6qnrpmZOr83sPEFyXY3UTD.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/6qnrpmZOr83sPEFyXY3UTD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da07db5bff37a0c887cc5d29b4779157ad3e7f6a51e9bb238d645da977232cb. 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/0xO1izXZ1AI7q858pBL00q.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/0xO1izXZ1AI7q858pBL00q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8788e580430b5f86e209317d12e01a7ffc74f910c296ef354b47a78303657f94. 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/2AXjZcgqWzBa5SMTnGJ6u0.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/2AXjZcgqWzBa5SMTnGJ6u0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13a27fd2d30add242fb6df98e30ec84d6e281b7a3d18f811b95b70d2468c09d. 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/7kDA3oQBPQ8qsSzgI8rNmP.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/7kDA3oQBPQ8qsSzgI8rNmP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85f7c76db609fe850c60e01152d067d9cc61f7c4418b57a9be4f796e05b9d16. 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/1FP8OxwmrZum8ACG88HrtL.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/1FP8OxwmrZum8ACG88HrtL.
{"copyright_id":"0x351e314f242000b4e26bc743aca6e5c80ee0cd39a8d4ac22ef3ec905b1eba225","isrc":"QZF452029066","name":"If you ever cried all day","registered_at":"2026-06-09T13:40:59Z","spotify_id":"0GBsP5xvYETqdYf5vGg53N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351e314f242000b4e26bc743aca6e5c80ee0cd39a8d4ac22ef3ec905b1eba225. 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/0GBsP5xvYETqdYf5vGg53N.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/0GBsP5xvYETqdYf5vGg53N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95acfca5870374b789a5999eaad6467bb2835488ee89b320469e999b566879b. 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/1Eh7aVGBXp4av4dplOoZJ0.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/1Eh7aVGBXp4av4dplOoZJ0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49c205e5ec1e809ffe7291455fabb2c86c966b5fdd8b05165b28379294e8986. 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/07S4R36B9JHuA9668YxLKl.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/07S4R36B9JHuA9668YxLKl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370ee5752d80e138942e0f35822260f80935d1f11d3dded951f6984185c1ebb1. 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/1yefeOUbRIYxX7CNovxHMd.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/1yefeOUbRIYxX7CNovxHMd.
{"copyright_id":"0x3230b7c8264e8f60429f6ee8eb9e26bd228a93a91cfd4498efcb34ccbfbd2e45","isrc":"KRE132400039","name":"Memo (Feat. g0nny)","registered_at":"2026-06-07T11:58:11Z","spotify_id":"2pTgYhzi4BZywqZcDc45uF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3230b7c8264e8f60429f6ee8eb9e26bd228a93a91cfd4498efcb34ccbfbd2e45. 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/2pTgYhzi4BZywqZcDc45uF.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/2pTgYhzi4BZywqZcDc45uF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90467c9dec917204102ece2c216c980f9be4643ed9ca767372a9aa371708f227. 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/1ezAwe29BwDyc7qgjFGdqm.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/1ezAwe29BwDyc7qgjFGdqm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0271e07fb8129ed8ed66b98f30d88153681dffc3eab033a83f510881004e97f3. 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/2RAMFRLHUFiTXywPA7yq6w.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/2RAMFRLHUFiTXywPA7yq6w.
{"copyright_id":"0x0b92ef879ece2f4b5c19d9d92b1f339eb0bc952b25ef353f899be7329839c4d9","isrc":"KRMIM2430489","name":"Take Your Pick (Feat. g0nny)","registered_at":"2026-06-20T08:29:33Z","spotify_id":"6dTuTsTpHHctAdNZLadtZI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b92ef879ece2f4b5c19d9d92b1f339eb0bc952b25ef353f899be7329839c4d9. 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/6dTuTsTpHHctAdNZLadtZI.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/6dTuTsTpHHctAdNZLadtZI.
{"copyright_id":"0x20e7ee43fa64ef885e4f9df9819e2bdac5e1a779ed12cf0a54abe505f9effbd9","isrc":"KRMIM2401262","name":"What Can I Say? (Feat. SHIRT, g0nny)","registered_at":"2026-06-20T08:34:01Z","spotify_id":"35LCy2za77nFY0kIXrSJsd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e7ee43fa64ef885e4f9df9819e2bdac5e1a779ed12cf0a54abe505f9effbd9. 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/35LCy2za77nFY0kIXrSJsd.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/35LCy2za77nFY0kIXrSJsd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6d937aafca32b662782f0f8ff43d569cf182eb7ceaf0fb6317b704755241e2. 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/5z71sbduBfZcSWdgdx4Gfk.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/5z71sbduBfZcSWdgdx4Gfk.
Can't Breakaway Boy, Can't Breakaway Girl
{"copyright_id":"0xfa94c3deab82eb8fd080ec128574e39bd60fc7a33ebe8c8da10d5819f6895ca8","isrc":"KRMIM2444975","name":"Lemonade (feat. g0nny)","registered_at":"2026-06-19T21:46:23Z","spotify_id":"2Euk2h7kVOqew4WmsObTRm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa94c3deab82eb8fd080ec128574e39bd60fc7a33ebe8c8da10d5819f6895ca8. 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/2Euk2h7kVOqew4WmsObTRm.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/2Euk2h7kVOqew4WmsObTRm.