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 0x4c7c9afc0a0f9bcab6ddbf4e8b8cb74869f532449ff232d4e366580ff9dd5ceb. 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/13dfb52a-3140-4103-972b-16591265515d.json and https://artists.proofprofile.net/proofs/artist/13dfb52a-3140-4103-972b-16591265515d.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 0x86b1c5fd25b0de4c61c87fbea1996ad248be18bebcb9a21453c2eae4bd26183b. 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/4JmFPTMcAArUcPTQZ3p9Jh.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/4JmFPTMcAArUcPTQZ3p9Jh.
{"copyright_id":"0x701fe17fc8f966ef7afc1a23a34adc9bf9ae096979cc37dec48b95218aa7b36a","isrc":"PT0FG1700034","name":"Naptel Xulima","registered_at":"2026-06-09T18:55:30Z","spotify_id":"6NCT0jgn1PLU1yP52gXMzp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701fe17fc8f966ef7afc1a23a34adc9bf9ae096979cc37dec48b95218aa7b36a. 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/6NCT0jgn1PLU1yP52gXMzp.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/6NCT0jgn1PLU1yP52gXMzp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3ca031e71a0f498784333f21477fae4a6deb709daeb7920c6c91825ee099fb. 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/7GS9TFzIuuoQrUQ6vYv30S.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/7GS9TFzIuuoQrUQ6vYv30S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0863d71f70cb2a1e661df80858849e03cc275b05c3ee3689ea289a4e1fd55718. 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/132m7uVX4hGzbHA42hJW7s.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/132m7uVX4hGzbHA42hJW7s.
{"copyright_id":"0x27c4ec7b3e898cdda1e33ffcd0740e21a622c89a2074be212e0858fa1572b1e6","isrc":"QMDA61589371","name":"Não Me Deixes Partir","registered_at":"2026-06-29T18:20:51Z","spotify_id":"20PldRgLxttZOtMb07NDVS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c4ec7b3e898cdda1e33ffcd0740e21a622c89a2074be212e0858fa1572b1e6. 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/20PldRgLxttZOtMb07NDVS.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/20PldRgLxttZOtMb07NDVS.
Live at the National Theatre of Namibia (Ao Vivo)
{"copyright_id":"0x034d5f881e423da85413fcd39dbfd483bc2d44b5f12afc0a5c765960e8380d43","isrc":"PT0FG2100067","name":"A Chapa Tá Quente","registered_at":"2026-06-22T06:29:19Z","spotify_id":"3j7KLO4s9UhbMdjvDMviJL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034d5f881e423da85413fcd39dbfd483bc2d44b5f12afc0a5c765960e8380d43. 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/3j7KLO4s9UhbMdjvDMviJL.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/3j7KLO4s9UhbMdjvDMviJL.
Neste Deserto Nascem Flores (feat.TuneUp)
Força motriz (feat. Joana Silva e TuneUp)
Última lágrima (feat. EU.CLIDES, Rui Poço) [Ao Vivo]
Última lágrima (feat. EU.CLIDES, Rui Poço) - Ao Vivo
Neste Deserto Nascem Flores (Beatoven Remix)
Arquivos Vol. 1 (Ao vivo em Lisboa 2011)
Arquivos Vol. 2 - Ao vivo no Porto 2015 (Live)
Arquivos Vol. 3 - Ao vivo em Macau 2016 (Live)
Arquivos Vol. 4: Ao vivo em Oeiras 2023 (Live)
Arquivos Vol 6: Ao vivo em Angra do Heroismo 2017
Arquivos Vol 7: Ao vivo em Santa Maria da Feira 2019 (Live)
Arquivos, Vol 8: Ao vivo em Lisboa 2014 (Live)
Qual É o Segredo Porque as Meninas Gritam de Medo?
Amamos Duvall de Tiago Guillul - Disco 2