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 0xf36423f4f525eabe72a957d7e6e8df41ed11a10cd50f7669235afc27a6194cb5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/332301c4-2f69-46a7-a533-f29394698f28.json and https://artists.proofprofile.net/proofs/artist/332301c4-2f69-46a7-a533-f29394698f28.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 0xb1138de43a1cd0abca4ad37c28aea2bd10a340518bc733667a1189396a02a042. 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/4vBG38rYl3GMkMFWv5K6CS.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/4vBG38rYl3GMkMFWv5K6CS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3451af2974c6f01f7c5ff685ff25b87b4b4110c85d1087609dd363a1ed73934. 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/5IuqTmNesLRdtJY5hSDiIj.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/5IuqTmNesLRdtJY5hSDiIj.
{"copyright_id":"0xea239cc36c3f5a60c4e092361766ee732f65b1aed6109c3e12e7d7684e8b1f6c","isrc":"QZW9L2255087","name":"Vestido da Fendi - Remix","registered_at":"2026-06-17T04:13:36Z","spotify_id":"5aOUnQ9vhfir7TNkRhgJmd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea239cc36c3f5a60c4e092361766ee732f65b1aed6109c3e12e7d7684e8b1f6c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:30:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aOUnQ9vhfir7TNkRhgJmd.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/5aOUnQ9vhfir7TNkRhgJmd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf67837a494e4c28d8279a2e9a09587a491070be5589f27e2008dd3df9e94044. 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/5BVGR8c3JopBGpswyxe21p.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/5BVGR8c3JopBGpswyxe21p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96678ef16927a2a10d90aa58fdd4d7f043c504d9b4a69500a9ebc73bed29bc95. 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/0hDPyvgeyTjW9WCiImtnjx.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/0hDPyvgeyTjW9WCiImtnjx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5f87b5360e96289cedc749ed39a2e68e31f533c55707efed1a76eb8bd1c99a. 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/7GnI08AHE0GrRgjnvYfDfx.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/7GnI08AHE0GrRgjnvYfDfx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e65ca8af45b2b43fdbb22068030f8c068ddd1cb382000afdbd6eff3d420de7. 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/0Btlhn1dwuoKIK37Bm8NXQ.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/0Btlhn1dwuoKIK37Bm8NXQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5f87b5360e96289cedc749ed39a2e68e31f533c55707efed1a76eb8bd1c99a. 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/5h2umbNHTvGiT1gE4tTFCr.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/5h2umbNHTvGiT1gE4tTFCr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e65ca8af45b2b43fdbb22068030f8c068ddd1cb382000afdbd6eff3d420de7. 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/08CzlOB0r2a21LVg5L30UT.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/08CzlOB0r2a21LVg5L30UT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7431fd4217788fb18e88938d52436b89b2caa2d20ae2f988053a30f585091d22. 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/2U9LCimRvs2x7Cv5vE3wMc.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/2U9LCimRvs2x7Cv5vE3wMc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6ad9f58f1b0110451d2811d78d41da1c4eba346e75079f4b57d5459bc142c5. 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/6N9s6T54vhlHH4S7Lm1xCg.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/6N9s6T54vhlHH4S7Lm1xCg.
{"copyright_id":"0xc02440b2ed2115dccd7ffc56d1283ffa01f76c9626701509dccdec6275cd136c","isrc":"BRWMB2301488","name":"Disposição e Atividade","registered_at":"2026-06-04T06:36:17Z","spotify_id":"1IZmGrAEkq98MxDQCYhtjJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02440b2ed2115dccd7ffc56d1283ffa01f76c9626701509dccdec6275cd136c. 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/1IZmGrAEkq98MxDQCYhtjJ.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/1IZmGrAEkq98MxDQCYhtjJ.
{"copyright_id":"0x894233da83e180e505cd51952d2f29d7927179861b2ae6bbd9cf21d9f2bac301","isrc":"BRWMB2301150","name":"Mágoa e Rancor (feat. Portugal No Beat)","registered_at":"2026-06-04T11:34:19Z","spotify_id":"6N6FhtUWj1O5b7qRGhJ8Qg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894233da83e180e505cd51952d2f29d7927179861b2ae6bbd9cf21d9f2bac301. 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/6N6FhtUWj1O5b7qRGhJ8Qg.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/6N6FhtUWj1O5b7qRGhJ8Qg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66e10b35d1923176fef0a742866a7de4e6a56f960a3f6f8ba66f43c165c6726. 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/3iuss6booGhNB8BiWJ3dEO.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/3iuss6booGhNB8BiWJ3dEO.
MIRAGE (feat. KayBlack, Ozuna, Sfera Ebbasta & GIMS)
MIRAGE (feat. KayBlack, Ozuna, Sfera Ebbasta & GIMS) - Remix
{"copyright_id":"0x2eaa6734998e26ffaf05950df25aad99947c2edb6b78c7a4ee3e3233e04e7738","isrc":"DEE862300930","name":"MIRAGE (feat. KayBlack, Ozuna, Sfera Ebbasta & GIMS) - Remix","registered_at":"2026-06-05T12:30:47Z","spotify_id":"55evGx4KyTqIdcymLDIZVs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eaa6734998e26ffaf05950df25aad99947c2edb6b78c7a4ee3e3233e04e7738. 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/55evGx4KyTqIdcymLDIZVs.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/55evGx4KyTqIdcymLDIZVs.
MIRAGE (feat. Ozuna, GIMS & Sfera Ebbasta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8307a5a1133e62a2d08363627f57302770af443995eb6767eae6b4ca561abb. 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/0lpDlYKc50jSidC9U7z7J7.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/0lpDlYKc50jSidC9U7z7J7.
{"copyright_id":"0xb1af8e5de6d8c1ae7b4363fe2b787014d7f7fbbef6b9f35d9a8156853f5efffa","isrc":"BRRGE2300377","name":"Cartão Black","registered_at":"2026-06-01T11:39:17Z","spotify_id":"12YCtLHGk6tP6RbHDHflCs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1af8e5de6d8c1ae7b4363fe2b787014d7f7fbbef6b9f35d9a8156853f5efffa. 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/12YCtLHGk6tP6RbHDHflCs.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/12YCtLHGk6tP6RbHDHflCs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abbcac258d00380d55aff42468899c842e474e763490528fad8debddabbb3ba. 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/3omgUq6LcYmKRJ0FGswWkm.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/3omgUq6LcYmKRJ0FGswWkm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa75c1410602acac883deb25ee44fa551894e8d012ff2eea67d7cbc76d1b38a. 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/6hu4HvpNzrW2RIEEAZC3vD.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/6hu4HvpNzrW2RIEEAZC3vD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f41e6855f54fb2dd1ea92574636c33f252e6941944c4da16651936f6751ac2. 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/5TtTijiNYtFc6ktQARjY30.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/5TtTijiNYtFc6ktQARjY30.
{"copyright_id":"0x3817cd443e747adfa2b9b741add86913aa821bdd9fe0262b285d7d1b984e7e3f","isrc":"BRWMB2300663","name":"Sal e Pimenta","registered_at":"2026-06-01T18:52:39Z","spotify_id":"41PSYvvRRloahcTUdYBchA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3817cd443e747adfa2b9b741add86913aa821bdd9fe0262b285d7d1b984e7e3f. 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/41PSYvvRRloahcTUdYBchA.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/41PSYvvRRloahcTUdYBchA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcb27fa3b14588e998e1817069f241d92f4c2370dce04ff96e4ef8c167f9f4e. 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/6EOLDQz2rjwpZ2M5rApgH4.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/6EOLDQz2rjwpZ2M5rApgH4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303d221de54657f808ce973b5563b497772db4c131b9ceb0c7b4354717e2ccff. 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/2fwDJWwEr9gKzVZAP3gjM9.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/2fwDJWwEr9gKzVZAP3gjM9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc36e2043682c86c04e688b20495585169f3d9c2e7fa945a3cf3690d9a77f43. 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/1QRDn63eQzqC8dpNcI7HtQ.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/1QRDn63eQzqC8dpNcI7HtQ.
{"copyright_id":"0x3817cd443e747adfa2b9b741add86913aa821bdd9fe0262b285d7d1b984e7e3f","isrc":"BRWMB2300663","name":"Sal e Pimenta","registered_at":"2026-06-01T18:52:39Z","spotify_id":"6BsKZXjKIrGWMK1uLWfJYN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3817cd443e747adfa2b9b741add86913aa821bdd9fe0262b285d7d1b984e7e3f. 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/6BsKZXjKIrGWMK1uLWfJYN.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/6BsKZXjKIrGWMK1uLWfJYN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303d221de54657f808ce973b5563b497772db4c131b9ceb0c7b4354717e2ccff. 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/2LTlykcdu0gwb7zcKneo2a.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/2LTlykcdu0gwb7zcKneo2a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd716a2412447b40b0d0fd7e2731d54f9e3a0ebc0ddc2012769c2129475f7684. 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/3679ateb8uNfdEF2A3rd96.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/3679ateb8uNfdEF2A3rd96.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d59f44ec3d847da2637c9b529252c7299e158258b61853493dc89256e3ded2c. 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/0VFwUgN4Di7EJbOF9MeTjW.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/0VFwUgN4Di7EJbOF9MeTjW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952c234f0fa4765a1358859074882412ea0d2a792a2e93f9c60398ef50d55087. 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/2tFmuYL5D8zqBHvs0nG5Tn.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/2tFmuYL5D8zqBHvs0nG5Tn.
{"copyright_id":"0xac670daa6c067f2a99a6c4e6bca2a336c6b0c588b6736cea478f074e07a33a08","isrc":"BC3PG2205793","name":"Carta pra Deus","registered_at":"2026-06-04T15:40:30Z","spotify_id":"0c3iQ2OxKaUJp63eUmvyvx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac670daa6c067f2a99a6c4e6bca2a336c6b0c588b6736cea478f074e07a33a08. 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/0c3iQ2OxKaUJp63eUmvyvx.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/0c3iQ2OxKaUJp63eUmvyvx.
{"copyright_id":"0x3a7c682dae52d1b8eef69ece658a353aa98b0540f0cfc37c664e70af3bf7a6cd","isrc":"QZW9L2263123","name":"Miami Open","registered_at":"2026-06-07T13:27:43Z","spotify_id":"4AvihZHnTz2DYGkTCBERum","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7c682dae52d1b8eef69ece658a353aa98b0540f0cfc37c664e70af3bf7a6cd. 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/4AvihZHnTz2DYGkTCBERum.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/4AvihZHnTz2DYGkTCBERum.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf017fa4f3bae02e735473ea3cd80329c28b2e55932dc0ed01ed9823adc83a29f. 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/4CA0t44vs8jbmGaXe84Wwe.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/4CA0t44vs8jbmGaXe84Wwe.
{"copyright_id":"0xb0dfd254dfecda87dbea0b8d91610e6d2592225f8252c365340250428db59a7d","isrc":"BXIV82227969","name":"Vestido da Fendi Remix Forró","registered_at":"2026-06-21T20:25:58Z","spotify_id":"27O77tevXs8QtkOoq4C9ay","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0dfd254dfecda87dbea0b8d91610e6d2592225f8252c365340250428db59a7d. 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/27O77tevXs8QtkOoq4C9ay.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/27O77tevXs8QtkOoq4C9ay.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0142fcfb35782b652cb42c816a8fc9abc4bc7342778e443238bd3a223612b036. 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/5RHOhXxMVhpEaBcG6hIydA.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/5RHOhXxMVhpEaBcG6hIydA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a81295a34bbef7064c82cf268ad53d24787452b319f257a820048e1284640c6. 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/7vu1vGSNfA8pdjrkMps1V7.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/7vu1vGSNfA8pdjrkMps1V7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ea2a68af8cd3f649a5af2e417a057dded8491638e86d03cb45978e1afa8859. 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/3l5VjEAeUTqrlD50iEo8Yn.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/3l5VjEAeUTqrlD50iEo8Yn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971e8e61e05f9757edbe8a34e46ba4eea397d71c8c8f01b480e44acb33c2071b. 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/0LGGo9eY1aJX6tqgxa87kd.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/0LGGo9eY1aJX6tqgxa87kd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178cf1b24d2d5ebc2c1b1b78fac24f8fc541da92a00c5741f01c4de2f3d1518e. 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/4KR4Ku9JIzBNUzMaAMsJFZ.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/4KR4Ku9JIzBNUzMaAMsJFZ.
{"copyright_id":"0xf720de47ac0f5141991d0060c20e3f172ab079be158c9f0f8e05538eca53fdf1","isrc":"GBWUL2169766","name":"Quintal dos Perigoso","registered_at":"2026-06-10T03:54:48Z","spotify_id":"39OAGXq423QadNarAfs2SB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf720de47ac0f5141991d0060c20e3f172ab079be158c9f0f8e05538eca53fdf1. 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/39OAGXq423QadNarAfs2SB.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/39OAGXq423QadNarAfs2SB.
{"copyright_id":"0x60d5c4bdc38770d6bd65e815886f6d9e16923a4687cf82c7faaaf2fad6338627","isrc":"BXG6R2101080","name":"Malandro pra Malandro","registered_at":"2026-06-08T12:08:50Z","spotify_id":"4xYGhayIwJyHkyhb4v5OG3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d5c4bdc38770d6bd65e815886f6d9e16923a4687cf82c7faaaf2fad6338627. 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/4xYGhayIwJyHkyhb4v5OG3.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/4xYGhayIwJyHkyhb4v5OG3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0603b6cedc0ef49e05b411966aa9c4b6ca128c6a99aa21701b7111c9f7c113f9. 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/3cAYIO90lfmq59c8IO8Z60.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/3cAYIO90lfmq59c8IO8Z60.
{"copyright_id":"0xeb09b73279fab0cde6117e9103b541c1c41ca60fc93ef6429e630edba4475289","isrc":"BCE7P2100331","name":"Diamante da Lama - Homenagem ao Marinho","registered_at":"2026-06-06T10:37:22Z","spotify_id":"1d5x4GjveuCBAlh9baZhUb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb09b73279fab0cde6117e9103b541c1c41ca60fc93ef6429e630edba4475289. 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/1d5x4GjveuCBAlh9baZhUb.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/1d5x4GjveuCBAlh9baZhUb.
{"copyright_id":"0xebc8bae1557e8be3d396777e63c2ad0fd9c6d0ff1092b3b7b93480141d85415b","isrc":"BCENK2100073","name":"Cabelo Rapunzel","registered_at":"2026-06-07T00:17:48Z","spotify_id":"1ntcV7ah5Bgh3xacDcR8qP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc8bae1557e8be3d396777e63c2ad0fd9c6d0ff1092b3b7b93480141d85415b. 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/1ntcV7ah5Bgh3xacDcR8qP.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/1ntcV7ah5Bgh3xacDcR8qP.
{"copyright_id":"0x88a9129c0a0048f1b46ac5a69cc2ceb50c8bf06059d3d25292df5bc6fe838ae8","isrc":"BCENK2100066","name":"Vestido da Fendi","registered_at":"2026-06-01T07:06:46Z","spotify_id":"0pZIBIJ253pH9gJtXE0Ouf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a9129c0a0048f1b46ac5a69cc2ceb50c8bf06059d3d25292df5bc6fe838ae8. 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/0pZIBIJ253pH9gJtXE0Ouf.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/0pZIBIJ253pH9gJtXE0Ouf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308008572cb557107d9da842602126eea11ee987defc175dcd85457aefaa8792. 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/7i8F768LPwiIlxzmUaTXqi.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/7i8F768LPwiIlxzmUaTXqi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b16af0a63fdf148c66a66afe7372dbe88af354f37781fc54a1e0c410fb728c. 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/51Zy1YbrexMVhGOWT9Eji4.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/51Zy1YbrexMVhGOWT9Eji4.
{"copyright_id":"0xb8aa8bd4493edc912078a23228902dfeec935f6ee13bef74c5bb531e22ee3152","isrc":"BCENK2100041","name":"Tá Bombando de Novo","registered_at":"2026-06-18T16:08:26Z","spotify_id":"3TRj9Wu7ivmIBa5OLd7RUy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8aa8bd4493edc912078a23228902dfeec935f6ee13bef74c5bb531e22ee3152. 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/3TRj9Wu7ivmIBa5OLd7RUy.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/3TRj9Wu7ivmIBa5OLd7RUy.
{"copyright_id":"0x52422fee055de0adda94c3d84ce1b17db3ff355424904baccdc5f2770b139b5d","isrc":"BX7P32100019","name":"Pretos No Topo","registered_at":"2026-06-05T21:29:21Z","spotify_id":"2nzcCTMFltVxHz0LU4A3HH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52422fee055de0adda94c3d84ce1b17db3ff355424904baccdc5f2770b139b5d. 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/2nzcCTMFltVxHz0LU4A3HH.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/2nzcCTMFltVxHz0LU4A3HH.
{"copyright_id":"0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7","isrc":"BX3292000024","name":"Big Boss","registered_at":"2026-06-10T17:26:11Z","spotify_id":"6MRYeYGcZfndVGMZostUFi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63e267eea9fbd56ccb8c1167a52fc624871fbcd57a04dcf34a83bade9b1dfc7. 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/6MRYeYGcZfndVGMZostUFi.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/6MRYeYGcZfndVGMZostUFi.
{"copyright_id":"0xb0c101ab823616a6ad890ac2a2fb8d6cb212f396e1f9bcbe7406f6e5ec624c96","isrc":"BRSME2401019","name":"Sagrado Profano - Acústico","registered_at":"2026-06-06T02:58:28Z","spotify_id":"751ebsYImlWL1bdnMValIn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c101ab823616a6ad890ac2a2fb8d6cb212f396e1f9bcbe7406f6e5ec624c96. 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/751ebsYImlWL1bdnMValIn.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/751ebsYImlWL1bdnMValIn.
{"copyright_id":"0x20c5d17626486b3dca6e7a7453c5e1f5c28591cff066ac5d979e42a7a327ee9c","isrc":"BRSME2401164","name":"MTG Sagrado Profano","registered_at":"2026-06-04T07:08:58Z","spotify_id":"7Ae9G7mAfyHqNmH6TJsIQQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c5d17626486b3dca6e7a7453c5e1f5c28591cff066ac5d979e42a7a327ee9c. 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/7Ae9G7mAfyHqNmH6TJsIQQ.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/7Ae9G7mAfyHqNmH6TJsIQQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07410d9427e801b57f9182b06dbe88f45235ab80d15b3a0a70f66683d6542381. 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/6E4ojbIsLcMUeRZbLAb1qw.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/6E4ojbIsLcMUeRZbLAb1qw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e06cbd897810b21c814ef7ec71aab8131cae9ce7fd9a405926f12712d5397d3. 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/4ML8zKHATI6s31xmdQD0Qa.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/4ML8zKHATI6s31xmdQD0Qa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60ce0c33171a4e8f4555282d0b54d34ad8049600dd606f7f9117d0b3819c8db. 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/26h6K2Gt901Sny78SU4kJS.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/26h6K2Gt901Sny78SU4kJS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa75c1410602acac883deb25ee44fa551894e8d012ff2eea67d7cbc76d1b38a. 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/0Y2BQQgWQJUXP5mMnsU3Q1.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/0Y2BQQgWQJUXP5mMnsU3Q1.
{"copyright_id":"0xc02440b2ed2115dccd7ffc56d1283ffa01f76c9626701509dccdec6275cd136c","isrc":"BRWMB2301488","name":"Disposição e atividade (feat. Yokame)","registered_at":"2026-06-04T06:36:17Z","spotify_id":"09OyCmNLztnittGCrr9Xzw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02440b2ed2115dccd7ffc56d1283ffa01f76c9626701509dccdec6275cd136c. 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/09OyCmNLztnittGCrr9Xzw.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/09OyCmNLztnittGCrr9Xzw.