Sa, Rodrix & Guarabyra
type: MusicGroup
genre: brazilian rock
genre: mpb
popularity: 32
followers: 12583
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38300e93bb88c1d5704f10c432710dfd8e14c3b4f9d89f1e401dde5c50824190
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ab7f35c-0c0a-40e1-9535-ee357f0c7c70.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ab7f35c-0c0a-40e1-9535-ee357f0c7c70.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ab7f35c-0c0a-40e1-9535-ee357f0c7c70
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38300e93bb88c1d5704f10c432710dfd8e14c3b4f9d89f1e401dde5c50824190","name":"Sa, Rodrix & Guarabyra","registered_at":"2026-06-12T15:33:48Z","symbol":"NIM0139273","token_address":"0x1f17dadbd90af116df247e454f69e51fbafcee38","type":"artist","uuid":"6ab7f35c-0c0a-40e1-9535-ee357f0c7c70"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38300e93bb88c1d5704f10c432710dfd8e14c3b4f9d89f1e401dde5c50824190. 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/6ab7f35c-0c0a-40e1-9535-ee357f0c7c70.json and https://artists.proofprofile.net/proofs/artist/6ab7f35c-0c0a-40e1-9535-ee357f0c7c70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x38300e93bb88c1d5704f10c432710dfd8e14c3b4f9d89f1e401dde5c50824190","name":"Sa, Rodrix & Guarabyra","registered_at":"2026-06-12T15:33:48Z","symbol":"NIM0139273","token_address":"0x1f17dadbd90af116df247e454f69e51fbafcee38","type":"artist","uuid":"6ab7f35c-0c0a-40e1-9535-ee357f0c7c70"}
album: Sá, Rodrix & Guarabyra
  type: MusicAlbum
  date published: 1972-02-02
  track: Viajante
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199419
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Sá, Rodrix & Guarabyra
      type: MusicAlbum
      date published: 1972-02-02
  track: Ribeirão
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147207
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Sá, Rodrix & Guarabyra
      type: MusicAlbum
      date published: 1972-02-02
album: Passado Presente Futuro
  type: MusicAlbum
  date published: 1972-03-03
  track: Zepelin
    type: MusicRecording
    duration: PT2M47S
    duration ms: 167760
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Passado Presente Futuro
      type: MusicAlbum
      date published: 1972-03-03
    isrc code: BREMI7100004
  track: Ama Teu Vizinho Como A Ti Mesmo
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146533
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Passado Presente Futuro
      type: MusicAlbum
      date published: 1972-03-03
  track: Juriti Butterfly
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158466
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Passado Presente Futuro
      type: MusicAlbum
      date published: 1972-03-03
    isrc code: BREMI7100008
  track: Me Faça Um Favor
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190906
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Passado Presente Futuro
      type: MusicAlbum
      date published: 1972-03-03
  track: Boa Noite
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179133
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Passado Presente Futuro
      type: MusicAlbum
      date published: 1972-03-03
  track: Hoje Ainda É Dia De Rock
    type: MusicRecording
    duration: PT2M19S
    duration ms: 139800
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Passado Presente Futuro
      type: MusicAlbum
      date published: 1972-03-03
  track: Primeira Canção Da Estrada
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170693
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Passado Presente Futuro
      type: MusicAlbum
      date published: 1972-03-03
  track: Cumpadre Meu
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219040
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Passado Presente Futuro
      type: MusicAlbum
      date published: 1972-03-03
    isrc code: BREMI7100009
  track: Crianças Perdidas
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121693
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Passado Presente Futuro
      type: MusicAlbum
      date published: 1972-03-03
  track: Azular
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190400
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Passado Presente Futuro
      type: MusicAlbum
      date published: 1972-03-03
    isrc code: BREMI7200710
  track: Ouvi Contar
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133440
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Passado Presente Futuro
      type: MusicAlbum
      date published: 1972-03-03
    isrc code: BREMI7200711
  track: Cigarro De Palha
    type: MusicRecording
    duration: PT0M46S
    duration ms: 46666
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Passado Presente Futuro
      type: MusicAlbum
      date published: 1972-03-03
album: Terra
  type: MusicAlbum
  date published: 1973-05-05
  track: Os Anos 60
    type: MusicRecording
    duration: PT1M50S
    duration ms: 110856
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Terra
      type: MusicAlbum
      date published: 1973-05-05
  track: Desenhos No Jornal
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141016
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Terra
      type: MusicAlbum
      date published: 1973-05-05
  track: Mestre Jonas
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204212
    explicit: false
    by artist: Sa, Rodrix & Guarabyra
    in album: Terra
  track: Blue Riviera
  track: Adiante
  track: Pindurado No Vapor
  track: O Pó Da Estrada
  track: O Brilho Das Pedras / Paulo Afonso
  track: Até Mais Ver
album: Retratos
album: Amanhã
track: Juriti Butterfly
track: Zepelin
track: Ama Teu Vizinho Como A Ti Mesmo
track: Hoje Ainda É Dia De Rock
track: Primeira Canção Da Estrada
track: Cumpadre Meu
track: Os Anos 60
track: Mestre Jonas
track: O Pó Da Estrada
track: Blue Riviera
track: Adiante

Sa, Rodrix & Guarabyra
type: MusicGroup

Terra
type: MusicAlbum
date published: 1973-05-05

Blue Riviera
type: MusicRecording
duration: PT3M17S
duration ms: 197030
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Terra
  type: MusicAlbum
  date published: 1973-05-05

Adiante
type: MusicRecording
duration: PT2M36S
duration ms: 156038
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Terra
  type: MusicAlbum
  date published: 1973-05-05

Pindurado No Vapor
type: MusicRecording
duration: PT2M57S
duration ms: 177217
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Terra
  type: MusicAlbum
  date published: 1973-05-05
isrc code: BRUM71903738

O Pó Da Estrada
type: MusicRecording
duration: PT4M10S
duration ms: 250251
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Terra
  type: MusicAlbum
  date published: 1973-05-05

O Brilho Das Pedras / Paulo Afonso
type: MusicRecording
duration: PT4M14S
duration ms: 254824
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Terra
  type: MusicAlbum
  date published: 1973-05-05
isrc code: BRUM71903739

Até Mais Ver
type: MusicRecording
duration: PT3M15S
duration ms: 195095
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Terra
  type: MusicAlbum
  date published: 1973-05-05
isrc code: BRUM71903740

Retratos
type: MusicAlbum
date published: 2004-01-01
track: Juriti Butterfly
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156426
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BREMI7100008
track: Zepelin
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165000
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BREMI7100004
track: 2ª Canção Da Estrada
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173933
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BREMI0400744
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:41:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x49193f18df2a5bcf511cc6bb1d696c3ac97755358fa9914548b4098861de5688
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/52roXBjJTMzh4eRFHr2JYV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52roXBjJTMzh4eRFHr2JYV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x49193f18df2a5bcf511cc6bb1d696c3ac97755358fa9914548b4098861de5688","isrc":"BREMI0400744","name":"2ª Canção Da Estrada","registered_at":"2026-06-09T20:41:13Z","spotify_id":"52roXBjJTMzh4eRFHr2JYV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49193f18df2a5bcf511cc6bb1d696c3ac97755358fa9914548b4098861de5688. 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/52roXBjJTMzh4eRFHr2JYV.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/52roXBjJTMzh4eRFHr2JYV.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x49193f18df2a5bcf511cc6bb1d696c3ac97755358fa9914548b4098861de5688","isrc":"BREMI0400744","name":"2ª Canção Da Estrada","registered_at":"2026-06-09T20:41:13Z","spotify_id":"52roXBjJTMzh4eRFHr2JYV","type":"track"}
track: As Canções Que Eu Faço
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209800
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BREMI7400816
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T21:37:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd5dc13cc16845f63fad84966c259ee6c7484363edc55efb432ed5ac73e17951
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/30BhwoyDiqTqLNi5QwmrQ7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30BhwoyDiqTqLNi5QwmrQ7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcd5dc13cc16845f63fad84966c259ee6c7484363edc55efb432ed5ac73e17951","isrc":"BREMI7400816","name":"As Canções Que Eu Faço","registered_at":"2026-06-24T21:37:55Z","spotify_id":"30BhwoyDiqTqLNi5QwmrQ7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5dc13cc16845f63fad84966c259ee6c7484363edc55efb432ed5ac73e17951. 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/30BhwoyDiqTqLNi5QwmrQ7.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/30BhwoyDiqTqLNi5QwmrQ7.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xcd5dc13cc16845f63fad84966c259ee6c7484363edc55efb432ed5ac73e17951","isrc":"BREMI7400816","name":"As Canções Que Eu Faço","registered_at":"2026-06-24T21:37:55Z","spotify_id":"30BhwoyDiqTqLNi5QwmrQ7","type":"track"}
track: Ama Teu Vizinho Como A Ti Mesmo
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144600
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BREMI7100007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T15:44:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf294acb4f22d99cc0a13c7265edd5eee8154b5702f3f1b9198ed339ec08b1934
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4hb1rSiWq0SMTeN23mhIqV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hb1rSiWq0SMTeN23mhIqV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf294acb4f22d99cc0a13c7265edd5eee8154b5702f3f1b9198ed339ec08b1934","isrc":"BREMI7100007","name":"Ama Teu Vizinho Como A Ti Mesmo","registered_at":"2026-06-27T15:44:04Z","spotify_id":"4hb1rSiWq0SMTeN23mhIqV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf294acb4f22d99cc0a13c7265edd5eee8154b5702f3f1b9198ed339ec08b1934. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4hb1rSiWq0SMTeN23mhIqV.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/4hb1rSiWq0SMTeN23mhIqV.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xf294acb4f22d99cc0a13c7265edd5eee8154b5702f3f1b9198ed339ec08b1934","isrc":"BREMI7100007","name":"Ama Teu Vizinho Como A Ti Mesmo","registered_at":"2026-06-27T15:44:04Z","spotify_id":"4hb1rSiWq0SMTeN23mhIqV","type":"track"}
track: Hoje Ainda É Dia De Rock
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138200
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Retratos
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: BREMI7100005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T10:13:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x463adf29cb2c5eeacfd63475f4a15ffc1e98b8f89713822464f2d2a96ce9944c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1keglN3kIOSVlIHOkRsaRn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1keglN3kIOSVlIHOkRsaRn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Primeira Canção Da Estrada
track: Cumpadre Meu
track: Os Anos 60
track: Mestre Jonas
track: Pendurado No Vapor
track: O Pó Da Estrada
track: Blue Riviera
track: Adiante

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x463adf29cb2c5eeacfd63475f4a15ffc1e98b8f89713822464f2d2a96ce9944c","isrc":"BREMI7100005","name":"Hoje Ainda É Dia De Rock","registered_at":"2026-06-21T10:13:47Z","spotify_id":"1keglN3kIOSVlIHOkRsaRn","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463adf29cb2c5eeacfd63475f4a15ffc1e98b8f89713822464f2d2a96ce9944c. 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/1keglN3kIOSVlIHOkRsaRn.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/1keglN3kIOSVlIHOkRsaRn.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x463adf29cb2c5eeacfd63475f4a15ffc1e98b8f89713822464f2d2a96ce9944c","isrc":"BREMI7100005","name":"Hoje Ainda É Dia De Rock","registered_at":"2026-06-21T10:13:47Z","spotify_id":"1keglN3kIOSVlIHOkRsaRn","type":"track"}

Primeira Canção Da Estrada
type: MusicRecording
duration: PT2M49S
duration ms: 169066
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7100006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T23:30:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe865f121d069434485f025fe27186788649d30150c43fdf8323e79fd3412bf0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5FFi0HhFc2pClKex8XeXjH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FFi0HhFc2pClKex8XeXjH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe865f121d069434485f025fe27186788649d30150c43fdf8323e79fd3412bf0","isrc":"BREMI7100006","name":"Primeira Canção Da Estrada","registered_at":"2026-06-24T23:30:05Z","spotify_id":"5FFi0HhFc2pClKex8XeXjH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe865f121d069434485f025fe27186788649d30150c43fdf8323e79fd3412bf0. 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/5FFi0HhFc2pClKex8XeXjH.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/5FFi0HhFc2pClKex8XeXjH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbe865f121d069434485f025fe27186788649d30150c43fdf8323e79fd3412bf0","isrc":"BREMI7100006","name":"Primeira Canção Da Estrada","registered_at":"2026-06-24T23:30:05Z","spotify_id":"5FFi0HhFc2pClKex8XeXjH","type":"track"}

Cumpadre Meu
type: MusicRecording
duration: PT3M36S
duration ms: 216200
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7100009

Os Anos 60
type: MusicRecording
duration: PT1M48S
duration ms: 108973
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7300013

Mestre Jonas
type: MusicRecording
duration: PT3M23S
duration ms: 203466
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7300012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:27:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x218cd2c1b8624812fa46dd055eaebcb8e6791261a4370044fbef49c16d164962
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2oKfwkuCL9pCP7ozmaHXt0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oKfwkuCL9pCP7ozmaHXt0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x218cd2c1b8624812fa46dd055eaebcb8e6791261a4370044fbef49c16d164962","isrc":"BREMI7300012","name":"Mestre Jonas","registered_at":"2026-06-10T07:27:13Z","spotify_id":"2oKfwkuCL9pCP7ozmaHXt0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218cd2c1b8624812fa46dd055eaebcb8e6791261a4370044fbef49c16d164962. 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/2oKfwkuCL9pCP7ozmaHXt0.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/2oKfwkuCL9pCP7ozmaHXt0.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x218cd2c1b8624812fa46dd055eaebcb8e6791261a4370044fbef49c16d164962","isrc":"BREMI7300012","name":"Mestre Jonas","registered_at":"2026-06-10T07:27:13Z","spotify_id":"2oKfwkuCL9pCP7ozmaHXt0","type":"track"}

Pendurado No Vapor
type: MusicRecording
duration: PT2M50S
duration ms: 170693
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7300017

O Pó Da Estrada
type: MusicRecording
duration: PT4M5S
duration ms: 245306
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7300015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:34:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x707949a1372bfda011ccd1c31dda5ecb321f38c806faa86cd0a567e05b6adfee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2EsGxzWpOjbWs6OTOXNUBD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EsGxzWpOjbWs6OTOXNUBD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x707949a1372bfda011ccd1c31dda5ecb321f38c806faa86cd0a567e05b6adfee","isrc":"BREMI7300015","name":"O Pó Da Estrada","registered_at":"2026-06-24T21:34:11Z","spotify_id":"2EsGxzWpOjbWs6OTOXNUBD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707949a1372bfda011ccd1c31dda5ecb321f38c806faa86cd0a567e05b6adfee. 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/2EsGxzWpOjbWs6OTOXNUBD.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/2EsGxzWpOjbWs6OTOXNUBD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x707949a1372bfda011ccd1c31dda5ecb321f38c806faa86cd0a567e05b6adfee","isrc":"BREMI7300015","name":"O Pó Da Estrada","registered_at":"2026-06-24T21:34:11Z","spotify_id":"2EsGxzWpOjbWs6OTOXNUBD","type":"track"}

Blue Riviera
type: MusicRecording
duration: PT3M15S
duration ms: 195893
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7300014

Adiante
type: MusicRecording
duration: PT2M35S
duration ms: 155000
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7300016

Amanhã
type: MusicAlbum
date published: 2009-03-01
track: Sonho Triste Em Copacabana
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212160
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Amanhã
    type: MusicAlbum
    date published: 2009-03-01
track: Marina, Eu Só Quero Viver
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234506
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Amanhã
    type: MusicAlbum
    date published: 2009-03-01
track: Novo Rio
  type: MusicRecording
  duration: PT5M12S
  duration ms: 312626
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Amanhã
    type: MusicAlbum
    date published: 2009-03-01
track: Dia do Rio
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274893
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Amanhã
    type: MusicAlbum
    date published: 2009-03-01
track: Cidades Meninas
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231626
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Amanhã
    type: MusicAlbum
    date published: 2009-03-01
track: Amanhece um Outro Dia
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253866
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Amanhã
    type: MusicAlbum
    date published: 2009-03-01
track: Nos Nos Amaremos
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277653
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Amanhã
    type: MusicAlbum
    date published: 2009-03-01
track: Amar Direito
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175986
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Amanhã
    type: MusicAlbum
    date published: 2009-03-01
track: Caminho de São Tomé
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248386
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Amanhã
    type: MusicAlbum
    date published: 2009-03-01
track: Amanhã
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185773
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Amanhã
    type: MusicAlbum
    date published: 2009-03-01
track: Os Dez Mandamentos do Amor
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222333
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Amanhã
    type: MusicAlbum
    date published: 2009-03-01
track: Logo Eu, Saudade
  type: MusicRecording
  duration: PT5M41S
  duration ms: 341333
  explicit: false
  by artist: Sa, Rodrix & Guarabyra
  in album: Amanhã
    type: MusicAlbum
    date published: 2009-03-01

Juriti Butterfly
type: MusicRecording
duration: PT2M36S
duration ms: 156426
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7100008

Zepelin
type: MusicRecording
duration: PT2M45S
duration ms: 165000
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7100004

Ama Teu Vizinho Como A Ti Mesmo
type: MusicRecording
duration: PT2M24S
duration ms: 144600
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7100007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T15:44:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf294acb4f22d99cc0a13c7265edd5eee8154b5702f3f1b9198ed339ec08b1934
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4hb1rSiWq0SMTeN23mhIqV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hb1rSiWq0SMTeN23mhIqV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf294acb4f22d99cc0a13c7265edd5eee8154b5702f3f1b9198ed339ec08b1934","isrc":"BREMI7100007","name":"Ama Teu Vizinho Como A Ti Mesmo","registered_at":"2026-06-27T15:44:04Z","spotify_id":"4hb1rSiWq0SMTeN23mhIqV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf294acb4f22d99cc0a13c7265edd5eee8154b5702f3f1b9198ed339ec08b1934. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4hb1rSiWq0SMTeN23mhIqV.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/4hb1rSiWq0SMTeN23mhIqV.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xf294acb4f22d99cc0a13c7265edd5eee8154b5702f3f1b9198ed339ec08b1934","isrc":"BREMI7100007","name":"Ama Teu Vizinho Como A Ti Mesmo","registered_at":"2026-06-27T15:44:04Z","spotify_id":"4hb1rSiWq0SMTeN23mhIqV","type":"track"}

Hoje Ainda É Dia De Rock
type: MusicRecording
duration: PT2M18S
duration ms: 138200
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7100005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:13:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x463adf29cb2c5eeacfd63475f4a15ffc1e98b8f89713822464f2d2a96ce9944c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1keglN3kIOSVlIHOkRsaRn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1keglN3kIOSVlIHOkRsaRn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x463adf29cb2c5eeacfd63475f4a15ffc1e98b8f89713822464f2d2a96ce9944c","isrc":"BREMI7100005","name":"Hoje Ainda É Dia De Rock","registered_at":"2026-06-21T10:13:47Z","spotify_id":"1keglN3kIOSVlIHOkRsaRn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463adf29cb2c5eeacfd63475f4a15ffc1e98b8f89713822464f2d2a96ce9944c. 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/1keglN3kIOSVlIHOkRsaRn.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/1keglN3kIOSVlIHOkRsaRn.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x463adf29cb2c5eeacfd63475f4a15ffc1e98b8f89713822464f2d2a96ce9944c","isrc":"BREMI7100005","name":"Hoje Ainda É Dia De Rock","registered_at":"2026-06-21T10:13:47Z","spotify_id":"1keglN3kIOSVlIHOkRsaRn","type":"track"}

Primeira Canção Da Estrada
type: MusicRecording
duration: PT2M49S
duration ms: 169066
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7100006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T23:30:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe865f121d069434485f025fe27186788649d30150c43fdf8323e79fd3412bf0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5FFi0HhFc2pClKex8XeXjH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FFi0HhFc2pClKex8XeXjH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe865f121d069434485f025fe27186788649d30150c43fdf8323e79fd3412bf0","isrc":"BREMI7100006","name":"Primeira Canção Da Estrada","registered_at":"2026-06-24T23:30:05Z","spotify_id":"5FFi0HhFc2pClKex8XeXjH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe865f121d069434485f025fe27186788649d30150c43fdf8323e79fd3412bf0. 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/5FFi0HhFc2pClKex8XeXjH.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/5FFi0HhFc2pClKex8XeXjH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbe865f121d069434485f025fe27186788649d30150c43fdf8323e79fd3412bf0","isrc":"BREMI7100006","name":"Primeira Canção Da Estrada","registered_at":"2026-06-24T23:30:05Z","spotify_id":"5FFi0HhFc2pClKex8XeXjH","type":"track"}

Cumpadre Meu
type: MusicRecording
duration: PT3M36S
duration ms: 216200
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7100009

Os Anos 60
type: MusicRecording
duration: PT1M48S
duration ms: 108973
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7300013

Mestre Jonas
type: MusicRecording
duration: PT3M23S
duration ms: 203466
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7300012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:27:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x218cd2c1b8624812fa46dd055eaebcb8e6791261a4370044fbef49c16d164962
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2oKfwkuCL9pCP7ozmaHXt0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oKfwkuCL9pCP7ozmaHXt0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x218cd2c1b8624812fa46dd055eaebcb8e6791261a4370044fbef49c16d164962","isrc":"BREMI7300012","name":"Mestre Jonas","registered_at":"2026-06-10T07:27:13Z","spotify_id":"2oKfwkuCL9pCP7ozmaHXt0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218cd2c1b8624812fa46dd055eaebcb8e6791261a4370044fbef49c16d164962. 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/2oKfwkuCL9pCP7ozmaHXt0.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/2oKfwkuCL9pCP7ozmaHXt0.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x218cd2c1b8624812fa46dd055eaebcb8e6791261a4370044fbef49c16d164962","isrc":"BREMI7300012","name":"Mestre Jonas","registered_at":"2026-06-10T07:27:13Z","spotify_id":"2oKfwkuCL9pCP7ozmaHXt0","type":"track"}

O Pó Da Estrada
type: MusicRecording
duration: PT4M5S
duration ms: 245306
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7300015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:34:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x707949a1372bfda011ccd1c31dda5ecb321f38c806faa86cd0a567e05b6adfee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2EsGxzWpOjbWs6OTOXNUBD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EsGxzWpOjbWs6OTOXNUBD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x707949a1372bfda011ccd1c31dda5ecb321f38c806faa86cd0a567e05b6adfee","isrc":"BREMI7300015","name":"O Pó Da Estrada","registered_at":"2026-06-24T21:34:11Z","spotify_id":"2EsGxzWpOjbWs6OTOXNUBD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707949a1372bfda011ccd1c31dda5ecb321f38c806faa86cd0a567e05b6adfee. 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/2EsGxzWpOjbWs6OTOXNUBD.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/2EsGxzWpOjbWs6OTOXNUBD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x707949a1372bfda011ccd1c31dda5ecb321f38c806faa86cd0a567e05b6adfee","isrc":"BREMI7300015","name":"O Pó Da Estrada","registered_at":"2026-06-24T21:34:11Z","spotify_id":"2EsGxzWpOjbWs6OTOXNUBD","type":"track"}

Blue Riviera
type: MusicRecording
duration: PT3M15S
duration ms: 195893
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7300014

Adiante
type: MusicRecording
duration: PT2M35S
duration ms: 155000
explicit: false
by artist: Sa, Rodrix & Guarabyra
in album: Retratos
  type: MusicAlbum
  date published: 2004-01-01
isrc code: BREMI7300016