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 0xf972ed277a32da75a27787c85013d6fcf2d1838eeeed9a6aeb41fbe6e8f06b5c. 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/97db81e0-9ec3-4ad7-901f-cedb6d668413.json and https://artists.proofprofile.net/proofs/artist/97db81e0-9ec3-4ad7-901f-cedb6d668413.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 0x197924f640474b9690ef4d8d0e0b5a80513662c7723c70904a73e71495a7c909. 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/6mqt4F7fIbJSrFz0iBQIAE.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/6mqt4F7fIbJSrFz0iBQIAE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58db57b0753d51242c1e4e61f79e49c5b79f215f68ac862982fbed73262cb5b. 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/3v5zzylBal3rYPmYXEhIRS.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/3v5zzylBal3rYPmYXEhIRS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd85342680c290bb585090fae2e83ed09e5b11739bf54ba089ef380b676048b9. 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/42JObHfoPpge58GSZ5e7tj.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/42JObHfoPpge58GSZ5e7tj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d189f0bd7aee05952a0870b689d12db0262d6f83717bb7c3935bb0662e00d1. 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/4XiNRgJ3vfh3j0nMghKHar.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/4XiNRgJ3vfh3j0nMghKHar.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ebd8aa318830518977b62f7623620859bbbffe8128189467837c3074b43119. 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/3iYEZEFxgpAWdJDei5RNQk.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/3iYEZEFxgpAWdJDei5RNQk.
{"copyright_id":"0x674fd5df2f03656935a98f4c0ec28b8533c606035a3f72a4fac42a117064dc27","isrc":"AULI02140700","name":"I'm Doing Just The Best That I Can","registered_at":"2026-06-22T13:12:40Z","spotify_id":"03bBLj7CDfuUF5b41vChoG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674fd5df2f03656935a98f4c0ec28b8533c606035a3f72a4fac42a117064dc27. 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/03bBLj7CDfuUF5b41vChoG.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/03bBLj7CDfuUF5b41vChoG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d17a1b304a12fa9c9b826d8605c00eb952c0bb1258735baa3755ea021e0a86d. 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/2zDK6PfXmRoT495T0TAHyO.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/2zDK6PfXmRoT495T0TAHyO.
{"copyright_id":"0xd24e23046dbba31ff3fbb45ec62be43ec94d0d9aabaf87b4baa133b919fc7d3e","isrc":"AULI01711570","name":"Garbage Bin","registered_at":"2026-06-18T06:58:49Z","spotify_id":"5jSL7HTmktRvUqk0BAAyBf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24e23046dbba31ff3fbb45ec62be43ec94d0d9aabaf87b4baa133b919fc7d3e. 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/5jSL7HTmktRvUqk0BAAyBf.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/5jSL7HTmktRvUqk0BAAyBf.
{"copyright_id":"0x0bcce3bd860a33fa958b0de8a65175cc2ff9463483c22d173ede67022e0d8832","isrc":"AULI01712610","name":"Entitled Generation","registered_at":"2026-06-22T10:46:26Z","spotify_id":"1amGoB1Pa1GZ26l1fvxbkS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcce3bd860a33fa958b0de8a65175cc2ff9463483c22d173ede67022e0d8832. 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/1amGoB1Pa1GZ26l1fvxbkS.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/1amGoB1Pa1GZ26l1fvxbkS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683cc761638e51e2b603823f965d681b5247f8823f174a224076f6ea98a5eda1. 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/6dQLQJ6pP0zMY7Yct5eKBL.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/6dQLQJ6pP0zMY7Yct5eKBL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f9a6708c6941d2eea77971e1a9172477f8d8d10c1973bdd9cce68b8756416e. 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/5EulLjIXG0hexx8LuRWIaP.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/5EulLjIXG0hexx8LuRWIaP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e5270551083d46fe78fb92a76226b00300ab6f4ee51431fb60d674d6b04565. 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/0P8QtQrAoS219DMr5VUkZ3.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/0P8QtQrAoS219DMr5VUkZ3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8c2ed9c8e97e4f58d10357949f0d65f711aafe75031b919c105f99faa23cad. 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/3Yg885SoiahKX26i7jUk7C.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/3Yg885SoiahKX26i7jUk7C.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb72e6b89747b51b215692740377f4e7bd927b52811325b03f80402409f02f57. 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/7qIWidMl2RkhrLAovDmfLx.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/7qIWidMl2RkhrLAovDmfLx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8ec72478a066be07ca5d619e86f2859e5389fccffd4a2ef8eca9cc482fe5f5. 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/5sGgHgHBK5sc2w1RBVzoO8.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/5sGgHgHBK5sc2w1RBVzoO8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5830eb1ad86ddc4210f5a183b35876340686e3fe8e528ed2f2059a5d933e8a. 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/5NvBaJIjL2ddTEI3QWb7tj.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/5NvBaJIjL2ddTEI3QWb7tj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b5b884c4049bc4cdddd7feb2cf625949b0b080880416442b2c85056639373d. 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/528ngVpafQt9E92kS4eOrW.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/528ngVpafQt9E92kS4eOrW.
Everyday I wake I find another reason not to
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54585c5981276fc292fe092902de9317b880c9c213db278b391e36d6a5e6fac8. 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/3KFAC1diPAK07fGNGulV6f.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/3KFAC1diPAK07fGNGulV6f.
{"copyright_id":"0x35ffbd96747a1b9268dcd3f9e4d4cbfd1ff2bf9551714cb780976667b1901fa8","isrc":"AULI02352570","name":"You get so distant on those pills","registered_at":"2026-06-26T18:17:02Z","spotify_id":"3ogd1OGdz2v3YloHpj7ws7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ffbd96747a1b9268dcd3f9e4d4cbfd1ff2bf9551714cb780976667b1901fa8. 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/3ogd1OGdz2v3YloHpj7ws7.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/3ogd1OGdz2v3YloHpj7ws7.
{"copyright_id":"0x35ffbd96747a1b9268dcd3f9e4d4cbfd1ff2bf9551714cb780976667b1901fa8","isrc":"AULI02352570","name":"You get so distant on those pills","registered_at":"2026-06-26T18:17:02Z","spotify_id":"1fjMp3YRljzUAKgu4VC5mE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ffbd96747a1b9268dcd3f9e4d4cbfd1ff2bf9551714cb780976667b1901fa8. 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/1fjMp3YRljzUAKgu4VC5mE.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/1fjMp3YRljzUAKgu4VC5mE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58db57b0753d51242c1e4e61f79e49c5b79f215f68ac862982fbed73262cb5b. 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/6CzNzW2ehMn5hFVUmac1MV.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/6CzNzW2ehMn5hFVUmac1MV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ebd8aa318830518977b62f7623620859bbbffe8128189467837c3074b43119. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KRMsw0mFguDpB2kPzuNVr.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/1KRMsw0mFguDpB2kPzuNVr.
{"copyright_id":"0xd24e23046dbba31ff3fbb45ec62be43ec94d0d9aabaf87b4baa133b919fc7d3e","isrc":"AULI01711570","name":"Garbage Bin","registered_at":"2026-06-18T06:58:49Z","spotify_id":"3RlvjUzWuslS5P48ASGoAI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24e23046dbba31ff3fbb45ec62be43ec94d0d9aabaf87b4baa133b919fc7d3e. 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/3RlvjUzWuslS5P48ASGoAI.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/3RlvjUzWuslS5P48ASGoAI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f118b6efb44ab0a1541e591ba4c658137a87ec7cb27481274549e3b1f5ec29. 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/75xJvGP16xh4Jw5CnFtCyy.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/75xJvGP16xh4Jw5CnFtCyy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a643b9cf3999f644f0bb7d5b0bdbf5d95b6f67e37b236079539b2ebb6948e5f. 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/503s1XRmaYz2dJm5plbomq.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/503s1XRmaYz2dJm5plbomq.
{"copyright_id":"0x778b35ad6fd436e11254369eefae8c23735d586aa1bddb9d9cea7ceb182e2b97","isrc":"AULI01606960","name":"I Hate That You're Happy","registered_at":"2026-06-05T10:06:30Z","spotify_id":"03pRJFpNsr2VdfzU5cn9H2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778b35ad6fd436e11254369eefae8c23735d586aa1bddb9d9cea7ceb182e2b97. 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/03pRJFpNsr2VdfzU5cn9H2.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/03pRJFpNsr2VdfzU5cn9H2.
{"copyright_id":"0xe6191bee2bdd191d277ac419ea8d89d72eb9c181f11b8d7153e2eacff924ed43","isrc":"AULI01606980","name":"Not Pretty Enough","registered_at":"2026-06-18T06:56:56Z","spotify_id":"2bGvBAzkcj0wNSApNCexEr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6191bee2bdd191d277ac419ea8d89d72eb9c181f11b8d7153e2eacff924ed43. 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/2bGvBAzkcj0wNSApNCexEr.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/2bGvBAzkcj0wNSApNCexEr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f52c44a59c1cdf7d9926019da3e6dea87f506c78d04b56c2b0f3bd6752e710. 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/0mRjN59X8zmQyCepFOjecg.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/0mRjN59X8zmQyCepFOjecg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcb9a788d8e0e4250b4448e60ec5b918f8ce8fe3ec48c5207a75113bf50e61a. 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/2juB7wfGmmB4vyIDtzocyI.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/2juB7wfGmmB4vyIDtzocyI.
{"copyright_id":"0x8f3e82dda8de71598c7bb23bad3adf6e0a202bbbaceb7104e0f244a97ba6782c","isrc":"AULI01501690","name":"Soon We Won't Exist","registered_at":"2026-06-22T10:44:58Z","spotify_id":"7bATJdXebdUz1sKHHb5Z7J","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3e82dda8de71598c7bb23bad3adf6e0a202bbbaceb7104e0f244a97ba6782c. 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/7bATJdXebdUz1sKHHb5Z7J.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/7bATJdXebdUz1sKHHb5Z7J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81c0f07ce291ffed22b4e6725905ae7206af07e8482b2acef6863ccf3703aa1. 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/1DcsTR8kttzMqvvVmUUTe5.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/1DcsTR8kttzMqvvVmUUTe5.
Every Man Knows His Plague; And You Are Mine.
{"copyright_id":"0x5465954548d06f87d3214067742f9a13f55d383f4d2c0eaaca4fe7067d92ab4e","isrc":"AULI01501710","name":"Every Man Knows His Plague; And You Are Mine.","registered_at":"2026-06-11T23:50:57Z","spotify_id":"6u12b3JiAyOewKCPH82p3n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5465954548d06f87d3214067742f9a13f55d383f4d2c0eaaca4fe7067d92ab4e. 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/6u12b3JiAyOewKCPH82p3n.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/6u12b3JiAyOewKCPH82p3n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c057b893b10596b2d04b54e7f743cdc75424f509fa29447efcd6460402e1e23. 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/2Nd0EiPVR49KVOAzCcObmd.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/2Nd0EiPVR49KVOAzCcObmd.