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 0x04a15a8204ad1d4360d6fbeb23d4caa370a5539f6f7c2bb6d66c1fe79321359f. 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/188b7c5d-9c9f-4eca-ab5b-f9a6573d9699.json and https://artists.proofprofile.net/proofs/artist/188b7c5d-9c9f-4eca-ab5b-f9a6573d9699.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x721183b86051b96d8eb42f022ec778b0302a7c6cd662ec4e2be97542ee3a103b","isrc":"USUG12302326","name":"Rear View (feat. Mariah The Scientist)","registered_at":"2026-06-04T11:18:19Z","spotify_id":"1yyxNlDxQoznmaACLwbbmK","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 0x721183b86051b96d8eb42f022ec778b0302a7c6cd662ec4e2be97542ee3a103b. 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/1yyxNlDxQoznmaACLwbbmK.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/1yyxNlDxQoznmaACLwbbmK.
IDGAF (feat. Chris Brown and Mariah the Scientist)
{"copyright_id":"0x2fe8e09639e6b0cb17a61e4dd35f1139d3351911b586bb0c5067431605c35d15","isrc":"USAT22308268","name":"IDGAF (feat. Chris Brown and Mariah the Scientist)","registered_at":"2026-06-01T15:41:53Z","spotify_id":"19Bk7ulfjk4Vg4PMS38UGc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe8e09639e6b0cb17a61e4dd35f1139d3351911b586bb0c5067431605c35d15. 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/19Bk7ulfjk4Vg4PMS38UGc.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/19Bk7ulfjk4Vg4PMS38UGc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4970a90f309320f728f32f2040e53267b313e360d5d6b1233d92fc6393b167. 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/70xOy33bmsTWzaLEV6l0sW.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/70xOy33bmsTWzaLEV6l0sW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f8c86ccca6f234857e50e6bb15a4ecf11c171c00fd99205f5f508b1134f823. 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/58ennaq00oaBv5g4rrFBHf.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/58ennaq00oaBv5g4rrFBHf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3069f3924501bf301b0a6c5708ec6dc6230606e4465ded36e39a4f5291fa55b6. 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/5YVmVthPhqjBUrqB2Rp5di.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/5YVmVthPhqjBUrqB2Rp5di.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8ce0f46ad7aebc05022300c578dedb466de944ffc9995011843028025f02a8. 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/3XYpgHhQs7Q3LsY3ALzWHr.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/3XYpgHhQs7Q3LsY3ALzWHr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e89ba6995181d43f2bf892d51441eaa94d6093580ac2e508f6c5be4c1c92c2. 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/4GztgCDwEDr7H0C7Fs0Luv.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/4GztgCDwEDr7H0C7Fs0Luv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6721769262e6f03cb0b622081c75c9f9a0ac60aca62956f65991a1043e88bfe1. 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/4gqrnAtKytouenQdFRW14x.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/4gqrnAtKytouenQdFRW14x.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9f06b5d15c959b3e41c98e51104b1d36a5b8861ca3e6724351fc65a9db9622. 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/10MebW3TqVEc8jVLeUBb0U.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/10MebW3TqVEc8jVLeUBb0U.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddf468f1936b8c58c68315037156a4135791076e16c386611327f43a0c02a43. 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/5AGxtuSExOSGRG3gsBaPdn.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/5AGxtuSExOSGRG3gsBaPdn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3e88d8d9c14b2d122073bf1ee2e67fe336c8f2f66911fe7f9dd7cdc3be8d00. 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/6caicvI8Wgrx0V94238NMg.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/6caicvI8Wgrx0V94238NMg.
{"copyright_id":"0xc1225799f6d5e2775bba3e59a3b5e0accf04dae42be4aba20f6295c0197d392a","isrc":"USSM12307091","name":"Ride (feat. Young Thug)","registered_at":"2026-06-04T08:30:04Z","spotify_id":"2H5bVnyhhffT7pKFvY04TB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1225799f6d5e2775bba3e59a3b5e0accf04dae42be4aba20f6295c0197d392a. 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/2H5bVnyhhffT7pKFvY04TB.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/2H5bVnyhhffT7pKFvY04TB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855039a856572f19840b3a7cf807a40ad3f4b7d09dd615bf4eb21493856ee335. 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/3338IFKW4BXQdMz1VHaUUO.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/3338IFKW4BXQdMz1VHaUUO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5065a6fa7e0cc74811d79e1e054c3423aea62d361597e7b070780babadc51cf9. 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/4lGYObFWjcUBVppQ2TVDTU.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/4lGYObFWjcUBVppQ2TVDTU.
{"copyright_id":"0xf0128469cab5a46243a10d06ebc6add4c201eedf225dcebb328f495d80da757b","isrc":"USRC12101979","name":"Walked In (feat. Young Thug)","registered_at":"2026-06-04T03:45:26Z","spotify_id":"4HnvRYwwhulZMABmLK86ue","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0128469cab5a46243a10d06ebc6add4c201eedf225dcebb328f495d80da757b. 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/4HnvRYwwhulZMABmLK86ue.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/4HnvRYwwhulZMABmLK86ue.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d21bf65fd0e355fa91a65f52669321c5dd828cf39a5c620b588a982abc7ae7. 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/5aHa9boa3jJR0hnMtKvcck.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/5aHa9boa3jJR0hnMtKvcck.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e223d7181c2f2a06b9c50ee7fda15054a1c4dc2bb697b0374cc843f1672457. 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/5UyE68WJRtNobAhUHDOesw.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/5UyE68WJRtNobAhUHDOesw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a75a397b485b7f5889facef151d2d4084c90e4aba164ec14339656428cf2fe. 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/0niLfdcpX7413IewnvlZw8.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/0niLfdcpX7413IewnvlZw8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fe856acba418da1e72629aa0f44bc73563b28135e73e5dcfb74d9554f4768e. 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/3UlrhlmIhOVULtQbrJT5Be.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/3UlrhlmIhOVULtQbrJT5Be.
{"copyright_id":"0x1cf79b84f08b723432d1c22a586ec2d63a846534d0e1b5fd82e7ac0499dfb36e","isrc":"USRC12000520","name":"Always n Forever (feat. Lil Baby)","registered_at":"2026-06-01T07:35:33Z","spotify_id":"6dbENHQHHtWRai4snSvy2w","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf79b84f08b723432d1c22a586ec2d63a846534d0e1b5fd82e7ac0499dfb36e. 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/6dbENHQHHtWRai4snSvy2w.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/6dbENHQHHtWRai4snSvy2w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7ae06a5b4ba8e3ad45b2866cb063c96601ba30124161643856686508fa57ee. 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/7vIDhgD7WWTMpvgJebImoN.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/7vIDhgD7WWTMpvgJebImoN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf352bc84a35fc9da8c76fd47a2f71a48562e71d8f5de51a73cac9bd70f88b150. 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/2MQIJWPd3T1HISHYPW5VrD.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/2MQIJWPd3T1HISHYPW5VrD.
{"copyright_id":"0xb11923a4460cf029f14bed469325cee5332a391ea9ceff8838b03b23e607ad9c","isrc":"USRC11902274","name":"Note to Self","registered_at":"2026-06-04T08:59:35Z","spotify_id":"1DxwqrcPH0ixUnyoQcgbQU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11923a4460cf029f14bed469325cee5332a391ea9ceff8838b03b23e607ad9c. 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/1DxwqrcPH0ixUnyoQcgbQU.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/1DxwqrcPH0ixUnyoQcgbQU.
{"copyright_id":"0x239491d203a5ee1e69f2dcc1ba87de9bf97b384dac38786799485ce6dfdb3665","isrc":"USRC11902275","name":"In My Nightmares","registered_at":"2026-06-05T04:58:58Z","spotify_id":"6cYbJUreSfhLOR1ZVNtpVu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239491d203a5ee1e69f2dcc1ba87de9bf97b384dac38786799485ce6dfdb3665. 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/6cYbJUreSfhLOR1ZVNtpVu.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/6cYbJUreSfhLOR1ZVNtpVu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c86496b777a995ce19e513f3d70a17d03dd4486b5a0e6cb9cee6a790a7a9bad. 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/5Rh7sj1SBzdfjRZJko2L4O.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/5Rh7sj1SBzdfjRZJko2L4O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5102544690e970f50223c69f7456abe4d869219f6699651c13713beee2ada0a. 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/0JDvVzOP5EsUJbqWeywHxg.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/0JDvVzOP5EsUJbqWeywHxg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92864ada4df07772359b08e6b6c471e5c5555e1aa02deb83fbdb55ff14b628dd. 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/29GyG0MJIyRfbRv5nSZ9is.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/29GyG0MJIyRfbRv5nSZ9is.
{"copyright_id":"0x2d27b2b80d5f05e8d908ac7a9f65c84d88d7ad4bde8f3366dd15fad3bc2b75d7","isrc":"USRC11902278","name":"Thanks 4 Nothing","registered_at":"2026-06-04T09:54:35Z","spotify_id":"4JN6htVPy3l9AuA9kmWXDL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d27b2b80d5f05e8d908ac7a9f65c84d88d7ad4bde8f3366dd15fad3bc2b75d7. 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/4JN6htVPy3l9AuA9kmWXDL.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/4JN6htVPy3l9AuA9kmWXDL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7fcd00847aba89ec63706cba5f24425cb32cc372f67b5809164687a9ad26a8. 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/2sGW3oAAtVVz0hBLK33sol.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/2sGW3oAAtVVz0hBLK33sol.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6db9aaa52b337773e50cdd5ebc33260efe610a09de593cb3b3ed9f7c59cf76. 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/4VFckbGwqpqVCSPdF4rk70.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/4VFckbGwqpqVCSPdF4rk70.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcca065ba77a0e6616fde31474c84bfa9353ab9178114419400c81eb7959218. 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/0vSMeUE0hJxpBnhz2eduib.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/0vSMeUE0hJxpBnhz2eduib.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e10e257892cfdbb16c6162a3fc2334c22b66f15e82d32dc621066c4a2810d2b. 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/4J2LfyoawpJP2s2Y2ogkWS.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/4J2LfyoawpJP2s2Y2ogkWS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddf468f1936b8c58c68315037156a4135791076e16c386611327f43a0c02a43. 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/07V80PHF4IOh4cCLN19bIG.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/07V80PHF4IOh4cCLN19bIG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3069f3924501bf301b0a6c5708ec6dc6230606e4465ded36e39a4f5291fa55b6. 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/6x4z51Q0PBhSs8NoGbJ5wk.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/6x4z51Q0PBhSs8NoGbJ5wk.
{"copyright_id":"0xcd481c6261ff6dbbe0e72c57fb7924ea603ef2990c1d72d9dd9bfb323ce80491","isrc":"USAT22301382","name":"Secrets (feat. Mariah the Scientist)","registered_at":"2026-06-04T11:20:13Z","spotify_id":"4fPJCekTxkvQREfrh27L1O","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd481c6261ff6dbbe0e72c57fb7924ea603ef2990c1d72d9dd9bfb323ce80491. 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/4fPJCekTxkvQREfrh27L1O.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/4fPJCekTxkvQREfrh27L1O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5046fe37a17eb262219b72739680488a322de289c97d3758ec1548f988999ef. 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/1EZNPVaaodGcqzJtuww7Yk.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/1EZNPVaaodGcqzJtuww7Yk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb214d9dd4b5019c069176445e3948e433fcd7b0ac515cc0c8a448a443974480f. 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/4xF2q3dw7PxvbFg07O1ouG.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/4xF2q3dw7PxvbFg07O1ouG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad5712c71a8ceea3892320c0316dc6a51eb91b7346f95a528674260bc6bcd36. 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/5y3OFGhD3JKFd7v4K999e2.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/5y3OFGhD3JKFd7v4K999e2.
{"copyright_id":"0x3bdf6a924f65cb32bd13a2aae6f87a6e4633ee616a8bbf625d0146da2df4df4e","isrc":"QZTBA2219047","name":"Christmas In Toronto","registered_at":"2026-06-05T19:39:29Z","spotify_id":"1SKHJqZR3rvW3JJWswjTbj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdf6a924f65cb32bd13a2aae6f87a6e4633ee616a8bbf625d0146da2df4df4e. 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/1SKHJqZR3rvW3JJWswjTbj.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/1SKHJqZR3rvW3JJWswjTbj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6721769262e6f03cb0b622081c75c9f9a0ac60aca62956f65991a1043e88bfe1. 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/2LvIbGvUKWgVhkKG1SfpYZ.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/2LvIbGvUKWgVhkKG1SfpYZ.
{"copyright_id":"0xcc212abfbecdac6637cb93d294fc1b7971489936b745b45fe77326aff1efd72e","isrc":"QZQQE2100315","name":"Stone Cold","registered_at":"2026-06-04T08:32:47Z","spotify_id":"2ZJSuTo2KtL066oKKmcUlL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc212abfbecdac6637cb93d294fc1b7971489936b745b45fe77326aff1efd72e. 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/2ZJSuTo2KtL066oKKmcUlL.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/2ZJSuTo2KtL066oKKmcUlL.
Buckles Laboratories Presents: The Intermission
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e5a5ae6ae5fe793100d2b918b34a82cb4577688cf0edfe505c9420c58281eb. 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/0dAX78YVZtK3izR21SGxia.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/0dAX78YVZtK3izR21SGxia.
{"copyright_id":"0xe109690a4c3b7d37c123b56a71f1d0c9f75d2ad84e21d98df51f449fd2cae37f","isrc":"USRC12200554","name":"Only Human","registered_at":"2026-06-02T01:24:55Z","spotify_id":"6XXZzGJ0I1EjsGW8wKyGfO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe109690a4c3b7d37c123b56a71f1d0c9f75d2ad84e21d98df51f449fd2cae37f. 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/6XXZzGJ0I1EjsGW8wKyGfO.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/6XXZzGJ0I1EjsGW8wKyGfO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf9782c33539540bc9c5714f1bf2cc5d2e6a19b6594ed04c55847f74912e120. 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/4MbzauKV2ydtZZjLsPcuTF.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/4MbzauKV2ydtZZjLsPcuTF.
{"copyright_id":"0xf66cdd06012f32dfd32ffc47f68897d258cbd82d10873e3fb19b4f1c3d969d1d","isrc":"USRC12200553","name":"Boys Don't Cry","registered_at":"2026-06-04T14:59:57Z","spotify_id":"2XsRWBThyGjEmys5juYipX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66cdd06012f32dfd32ffc47f68897d258cbd82d10873e3fb19b4f1c3d969d1d. 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/2XsRWBThyGjEmys5juYipX.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/2XsRWBThyGjEmys5juYipX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5065a6fa7e0cc74811d79e1e054c3423aea62d361597e7b070780babadc51cf9. 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/3XEJrEHmUBAtPvk9UsysV5.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/3XEJrEHmUBAtPvk9UsysV5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e223d7181c2f2a06b9c50ee7fda15054a1c4dc2bb697b0374cc843f1672457. 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/0OEKGHJFPl3qI3BMsyqhzc.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/0OEKGHJFPl3qI3BMsyqhzc.
{"copyright_id":"0x1cf79b84f08b723432d1c22a586ec2d63a846534d0e1b5fd82e7ac0499dfb36e","isrc":"USRC12000520","name":"Always n Forever (feat. Lil Baby)","registered_at":"2026-06-01T07:35:32Z","spotify_id":"453dwxD9JW2YcKvTriSUmN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf79b84f08b723432d1c22a586ec2d63a846534d0e1b5fd82e7ac0499dfb36e. 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/453dwxD9JW2YcKvTriSUmN.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/453dwxD9JW2YcKvTriSUmN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d21bf65fd0e355fa91a65f52669321c5dd828cf39a5c620b588a982abc7ae7. 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/7jQFAWTeX1nynSrB994NoZ.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/7jQFAWTeX1nynSrB994NoZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92864ada4df07772359b08e6b6c471e5c5555e1aa02deb83fbdb55ff14b628dd. 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/3rRdLgBuUu5rpLPusvgCLZ.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/3rRdLgBuUu5rpLPusvgCLZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7fcd00847aba89ec63706cba5f24425cb32cc372f67b5809164687a9ad26a8. 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/4bzvOWWMfQcXNq77TQOdG3.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/4bzvOWWMfQcXNq77TQOdG3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4381d12f18660d17e9e5e51d8fc9bc01be10ac53503ccee919b1222522b9cd. 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/18eTC8x3COqWP7od8kW3KQ.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/18eTC8x3COqWP7od8kW3KQ.
{"copyright_id":"0xa13cb13a9648c686d84a9f11b6c1b88c22686878bc428e101aea2e7b6cfb58ff","isrc":"USAT22400565","name":"P&E (feat. Mariah the Scientist)","registered_at":"2026-06-08T00:01:56Z","spotify_id":"1qtxlxXIBKhe3AOXSRhesO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13cb13a9648c686d84a9f11b6c1b88c22686878bc428e101aea2e7b6cfb58ff. 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/1qtxlxXIBKhe3AOXSRhesO.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/1qtxlxXIBKhe3AOXSRhesO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4381d12f18660d17e9e5e51d8fc9bc01be10ac53503ccee919b1222522b9cd. 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/02Cp3VTUWNed8hr69BhKz6.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/02Cp3VTUWNed8hr69BhKz6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89d283135273adac0f752311179fe15748a54d007c86c8a88443bf74b25accc. 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/5BwI8Y8sZjDL3qAEqF76hA.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/5BwI8Y8sZjDL3qAEqF76hA.
{"copyright_id":"0x2fe8e09639e6b0cb17a61e4dd35f1139d3351911b586bb0c5067431605c35d15","isrc":"USAT22308268","name":"IDGAF (feat. Chris Brown and Mariah the Scientist)","registered_at":"2026-06-01T15:41:55Z","spotify_id":"7odvRjPaSvrPit3jmqaoHS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe8e09639e6b0cb17a61e4dd35f1139d3351911b586bb0c5067431605c35d15. 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/7odvRjPaSvrPit3jmqaoHS.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/7odvRjPaSvrPit3jmqaoHS.
{"copyright_id":"0x721183b86051b96d8eb42f022ec778b0302a7c6cd662ec4e2be97542ee3a103b","isrc":"USUG12302326","name":"Rear View (feat. Mariah The Scientist)","registered_at":"2026-06-04T11:18:19Z","spotify_id":"3StbBB1RJYQ5ftMiwSRgrz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721183b86051b96d8eb42f022ec778b0302a7c6cd662ec4e2be97542ee3a103b. 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/3StbBB1RJYQ5ftMiwSRgrz.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/3StbBB1RJYQ5ftMiwSRgrz.
Too Fast - with Fridayy & Mariah the Scientist
{"copyright_id":"0x1569fe93833f9442d3c0fd2c07051e0f75f0b843f5b1a45b4b682fda5c8dad92","isrc":"DELV42401127","name":"Too Fast - with Fridayy & Mariah the Scientist","registered_at":"2026-06-04T10:31:44Z","spotify_id":"3v4dXDK4pHahlprXKuO7YR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1569fe93833f9442d3c0fd2c07051e0f75f0b843f5b1a45b4b682fda5c8dad92. 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/3v4dXDK4pHahlprXKuO7YR.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/3v4dXDK4pHahlprXKuO7YR.