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 0xf3280ffe6b186562a5ccbe72bfffbd4df7718ec2e24a26375ba9db9a8fb3ec73. 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/46d13351-a7c3-4003-bfe2-f66237c3e504.json and https://artists.proofprofile.net/proofs/artist/46d13351-a7c3-4003-bfe2-f66237c3e504.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Memórias (Come Wake Me Up) [Superstar] - Single
I Don't Want To Miss a Thing (Superstar) - Single
I Don't Want To Miss a Thing (Superstar)
Against All Odds (Take a Look At Me Now) [Superstar] - Single
Against All Odds (Take a Look At Me Now) [Superstar]
Medley: Diz Pra Mim / Memórias / Supernova
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 0x07283e5a258aca2538fb749a078cb81911d0228012a4ea7554be6b70f5d0f4ed. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6PMU2UAXrAgvlPpsSFv0zF.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/6PMU2UAXrAgvlPpsSFv0zF.
Indispensável para Mim (Mientes) - Single
Heaven / Indispensável para Mim - Acústico
Dona da Voz / Domingo de Manhã - Acústico
{"copyright_id":"0xcbf1b9ec6620f88dbfc2bbec6012e6f60e0d8452a89ee64db1a33cd77844bd60","isrc":"BX3I62200005","name":"Se Lembrar de Mim","registered_at":"2026-06-22T01:08:54Z","spotify_id":"13JRJM8CcGhyTzgGCiAFWf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf1b9ec6620f88dbfc2bbec6012e6f60e0d8452a89ee64db1a33cd77844bd60. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/13JRJM8CcGhyTzgGCiAFWf.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/13JRJM8CcGhyTzgGCiAFWf.
{"copyright_id":"0x29e69acd00c4040f5c7d7e4f2f103827ff16b4946190cfe7abc8462fc462cea2","isrc":"BR4R22200002","name":"Diz pra Mim / Sem Você","registered_at":"2026-06-08T01:21:14Z","spotify_id":"6vb5PT52GJKWh1OppKogUY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e69acd00c4040f5c7d7e4f2f103827ff16b4946190cfe7abc8462fc462cea2. 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/6vb5PT52GJKWh1OppKogUY.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/6vb5PT52GJKWh1OppKogUY.
Solo Thor Moraes - Superstition (Srv and Stevie Winder Tribute)
{"copyright_id":"0x1a2814703f5e169ae7f440aab7daa8d00cbd91a893c047e6ba4de8ab94ce20f0","isrc":"BX3I62300008","name":"Primeiro Amor","registered_at":"2026-06-29T13:41:47Z","spotify_id":"6f5yVuc5mVg4FUCTF79SPV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2814703f5e169ae7f440aab7daa8d00cbd91a893c047e6ba4de8ab94ce20f0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6f5yVuc5mVg4FUCTF79SPV.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/6f5yVuc5mVg4FUCTF79SPV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ecb9053478808e8d2610cc480af79b85bfce5970e83800d134233c4a74187d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4fzUDdaMXDVPhKras9uKD4.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/4fzUDdaMXDVPhKras9uKD4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b58320b8867223d8197499b9afcb52cced15fba2e3ba983a4445e0cfbeb9a0. 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/4rHISiwlhhO5bIdkCOjd26.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/4rHISiwlhhO5bIdkCOjd26.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91e24e33f06b2327b4127c0f3c4cf266a22cc6b973cf859ce5b3c50c41c9786. 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/7pdO5lMv1rpSsUevZ4hFGS.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/7pdO5lMv1rpSsUevZ4hFGS.
{"copyright_id":"0x05be27e6f9841cfc16c0e7fd7ad1d595b41fea8741d4263debf03f848ebf390e","isrc":"BR3I62400004","name":"Como Esquecer de Você","registered_at":"2026-06-11T03:05:50Z","spotify_id":"2i6qeUBMd74IUvx9PPck5F","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05be27e6f9841cfc16c0e7fd7ad1d595b41fea8741d4263debf03f848ebf390e. 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/2i6qeUBMd74IUvx9PPck5F.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/2i6qeUBMd74IUvx9PPck5F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3997b42500e7877c180099350f758d77658a8ce16882fd00234d4018e0232ac5. 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/2UftpfACZxrImovfvhvP2w.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/2UftpfACZxrImovfvhvP2w.
{"copyright_id":"0xcbf1b9ec6620f88dbfc2bbec6012e6f60e0d8452a89ee64db1a33cd77844bd60","isrc":"BX3I62200005","name":"Se Lembrar de Mim","registered_at":"2026-06-22T01:08:54Z","spotify_id":"5gJDZARG3gfgczQMSvekNQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf1b9ec6620f88dbfc2bbec6012e6f60e0d8452a89ee64db1a33cd77844bd60. 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/5gJDZARG3gfgczQMSvekNQ.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/5gJDZARG3gfgczQMSvekNQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ecb9053478808e8d2610cc480af79b85bfce5970e83800d134233c4a74187d. 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/1vrt9SiJ28zc0IC6TxvcK1.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/1vrt9SiJ28zc0IC6TxvcK1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e70fb9a420f1e1542f8b64799c40000ee8f466ae824fdfe2737dcd85cdda85. 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/0wt7BteszKV7SVF23olf5K.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/0wt7BteszKV7SVF23olf5K.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef560194f9f8590c3b71514305f182b950e5e1f8d81600179ac8df64a2a67d40. 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/7nC1xiw6oZ0dA7hLzvEju3.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/7nC1xiw6oZ0dA7hLzvEju3.
{"copyright_id":"0x1014a407ea4a9f3a5b2a6a96c609987360a822fd1b06059fbb69bfc63c098b77","isrc":"BR3I62400006","name":"Como Tudo Deve Ser","registered_at":"2026-06-23T14:39:47Z","spotify_id":"2cCrYp5WyTSNyvNGqaWuOs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1014a407ea4a9f3a5b2a6a96c609987360a822fd1b06059fbb69bfc63c098b77. 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/2cCrYp5WyTSNyvNGqaWuOs.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/2cCrYp5WyTSNyvNGqaWuOs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b58320b8867223d8197499b9afcb52cced15fba2e3ba983a4445e0cfbeb9a0. 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/4zxlC7bwdhblp9G4MUbw1l.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/4zxlC7bwdhblp9G4MUbw1l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a393477b38ac3e4f6aa17e66c9e1116fdc8727cb8193674b3aa052bbde40f9. 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/0IUfLKScyM0idYfGJvj7TH.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/0IUfLKScyM0idYfGJvj7TH.
{"copyright_id":"0xb41a7f8110ee7203053f236bb3da6954b5a67a0bc8b6d35a7ee3b2e9adbf3cd1","isrc":"BRRGE1501348","name":"Anjo Ou Fera - Ao Vivo","registered_at":"2026-06-07T06:26:22Z","spotify_id":"0Ewb8jfr8oCgWvUm3Ao5ZZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41a7f8110ee7203053f236bb3da6954b5a67a0bc8b6d35a7ee3b2e9adbf3cd1. 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/0Ewb8jfr8oCgWvUm3Ao5ZZ.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/0Ewb8jfr8oCgWvUm3Ao5ZZ.
{"copyright_id":"0x1bad92eb701d6b6fce74d2b2e5971b0f606f0d9c0a89a1972317db628fef8a6d","isrc":"BRRGE1401500","name":"Diz Pra Mim (Superstar)","registered_at":"2026-06-23T06:28:18Z","spotify_id":"05Atea396KaqSehQkSU8Nz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bad92eb701d6b6fce74d2b2e5971b0f606f0d9c0a89a1972317db628fef8a6d. 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/05Atea396KaqSehQkSU8Nz.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/05Atea396KaqSehQkSU8Nz.
Against All Odds (Take a Look At Me Now)
Superstar - Fase de Audições - Bandas Classificadas
{"copyright_id":"0xd210a7a0395821bf5fc754f2b7bb0ea3c211861e82423d7ed61155c039e65a32","isrc":"BRRGE1401181","name":"Memórias (Come Wake Me Up) (Superstar)","registered_at":"2026-06-23T13:57:03Z","spotify_id":"6TRG0CDdKHjpwIQrnazXpY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd210a7a0395821bf5fc754f2b7bb0ea3c211861e82423d7ed61155c039e65a32. 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/6TRG0CDdKHjpwIQrnazXpY.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/6TRG0CDdKHjpwIQrnazXpY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d5159e42a08e0c9d56308904c8d4e451132b75761bcf208e311126698f856b. 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/0ESEx6DdnAi7kMNpMtFv7r.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/0ESEx6DdnAi7kMNpMtFv7r.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef560194f9f8590c3b71514305f182b950e5e1f8d81600179ac8df64a2a67d40. 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/7CyBOf0w9Vd8YRIl9iRDoY.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/7CyBOf0w9Vd8YRIl9iRDoY.