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 0x379c458582e7788f8569e46db1e1286525aaf09a60bdb91f937b10e882179eda. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df2ec36a-94d5-4e86-9969-6e720841db97.json and https://artists.proofprofile.net/proofs/artist/df2ec36a-94d5-4e86-9969-6e720841db97.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 0x909bf261c8e6509a9799b75083b8c0adc67b9d4d7d92df522d32c7733fc9bd91. 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/1kGJT07UEWl4tLSTXwdhLE.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/1kGJT07UEWl4tLSTXwdhLE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b7b616dd5297a181c8da10c695a897a237a91530033a1cb9e7d06c275b31f2. 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/0UYomcf9Emz665wpZwla1R.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/0UYomcf9Emz665wpZwla1R.
Faz a Pose Olha o Flash (feat. MC Teteu)
Catucada Violenta (feat. Mc Dricka & Mc Rick DA ZN)
Catucada Violenta (feat. Mc Dricka & Mc Rick da Zn)
Nós É Malvadão Mesmo (feat. Dj JL O Único)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21d52fc91917e71692f3178996dead9851da309a26ebe5250343dfd77572f10. 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/2qhXZKYGWJfpjZLg4ujSWq.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/2qhXZKYGWJfpjZLg4ujSWq.
Tuf Tuf Pof Pof (feat. Mc Thaisinha & MC PR)
Remix Proibidão (feat. Mc Delux, mc jhenny)
Remix Proibidão (feat. Mc Delux & mc jhenny)
Cara de Tralha (feat. Mc Natralhinha & Mc Pr)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069182fb6586195266730f93d07b30949af49082070b71bf7b16eb4e553685ac. 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/5HCdjAKvRqE7uGANwyUlos.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/5HCdjAKvRqE7uGANwyUlos.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792f8a61577f569a5fb8bfe3f5d4770cc225dc0c685cf80c9828bf466a16d0c7. 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/4gnvolAIslIb4t4Lhl61eU.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/4gnvolAIslIb4t4Lhl61eU.
Medley Antigas : Perereca Vai Vai / Ela É Doida / Novinha Tu É Sensacional / Popô Gigante / Eu Sarro Nela Ela Sarra em Mim / A Gente Brigou / Oh Novinha / Ela Quer Pau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609445e86237245183b8cf5d8704e8264531bcabc421966d93c8dd090ec361d3. 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/6Wbc2OgTMq1OMqirxw2K7f.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/6Wbc2OgTMq1OMqirxw2K7f.