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 0xea52d3670ea22518f96587c345fbbe939098cfbf0271d5db001ccfddeb882b02. 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/86398e36-b146-4144-b53e-440bbb233304.json and https://artists.proofprofile.net/proofs/artist/86398e36-b146-4144-b53e-440bbb233304.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
MONTAGEM - MELODIA ENVOLVENTE 4 (Remixes)
{"copyright_id":"0xa6e6f9c270d45b14b3223fc9b7a8cc40317d61e56753d848fbfcce6655932841","isrc":"QM3DF2157380","name":"MONTAGEM - MELODIA ENVOLVENTE 4","registered_at":"2026-06-01T17:29:42Z","spotify_id":"0dQZTgDVjsQfrp7VCTQqYm","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 0xa6e6f9c270d45b14b3223fc9b7a8cc40317d61e56753d848fbfcce6655932841. 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/0dQZTgDVjsQfrp7VCTQqYm.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/0dQZTgDVjsQfrp7VCTQqYm.
Você Não Tem Moral [Arrocha Rave] (feat. Skorps)
Cavalgada X Sequência de Tapa (feat. Mc Padawan)
Xrc Rosa, Xrc Preta (feat. DJ Cyber Original)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eccfcd4376f9ff519bcfb7b4098963c4f2698fb1dc08081e97c4be84a34a080. 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/7ziIwWP77aEfUjfL66GDyp.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/7ziIwWP77aEfUjfL66GDyp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0e7015d68f1ad2ddfc324c041e750e96bd6514dc702f9d07834253bf83883f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0lDTvJWpkkwioXcyW1Muom.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/0lDTvJWpkkwioXcyW1Muom.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f922435b89cf6e22b491c312be6e129592b4c818cee0d9e47b7b94f3d464957. 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/6tPf63z4fj8LVrIqaZBbQ9.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/6tPf63z4fj8LVrIqaZBbQ9.
1 Minuto de Sexo Put@Ria Com Tio Vuiziki
{"copyright_id":"0xb7967a461dbc7fb2975c5baf0c779abc3ad379fe6db5435cddb43e9ebff7ad1e","isrc":"QZYFZ2472841","name":"Profissão Perigo","registered_at":"2026-06-20T06:23:24Z","spotify_id":"6yxKNkLDmg96Po1tBoANp4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7967a461dbc7fb2975c5baf0c779abc3ad379fe6db5435cddb43e9ebff7ad1e. 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/6yxKNkLDmg96Po1tBoANp4.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/6yxKNkLDmg96Po1tBoANp4.
Eletro Funk Clonei o Cartão (feat. Skorps)
Baile do Complexo X Proposta (feat. Mc Padawan)
Estourou o Limite do Cartão (Arrocha Rave)
Piscou? - Faz a Alegria Dela (feat. Re Studio & SANTA CITY)
Ela Representa no Boquete Phonk (Speed Up)
Ela Representa no Boquete Phonk (Slowed)
{"copyright_id":"0x652c4670b59af57655fdf7fbf95f29ab01519422fbd25ad28f9261091c8dc125","isrc":"BKFUX2300315","name":"Montagem Amedrontadora - Super Slowed","registered_at":"2026-06-04T10:33:08Z","spotify_id":"45pwaEkVsHKIOvDHyDxaUs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652c4670b59af57655fdf7fbf95f29ab01519422fbd25ad28f9261091c8dc125. 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/45pwaEkVsHKIOvDHyDxaUs.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/45pwaEkVsHKIOvDHyDxaUs.