LEX
type: MusicGroup
genre: brazilian evangelical music
genre: christian rock
genre: gospel
popularity: 33
followers: 15435
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7263191870febd05dd9e3ded4af4ebdf4cbca7c7d7b9dd1a1ddc695d2b71ff0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7de054b8-fb13-4449-9446-7c20d117777e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7de054b8-fb13-4449-9446-7c20d117777e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7de054b8-fb13-4449-9446-7c20d117777e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x7263191870febd05dd9e3ded4af4ebdf4cbca7c7d7b9dd1a1ddc695d2b71ff0f. 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/7de054b8-fb13-4449-9446-7c20d117777e.json and https://artists.proofprofile.net/proofs/artist/7de054b8-fb13-4449-9446-7c20d117777e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
  track: Fora da Caixa
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197089
    explicit: false
    by artist: LEX
    in album: Fora da Caixa
      type: MusicAlbum
      date published: 2019-12-04
    isrc code: BRUXJ1900028
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T05:14:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc0eb3f7cf5373e7d915011c16c83cf867af244c676fc8d0e3a8718645612cc7f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/71Y0fnuEjhFH8Zu6n9AnXt.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71Y0fnuEjhFH8Zu6n9AnXt
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xc0eb3f7cf5373e7d915011c16c83cf867af244c676fc8d0e3a8718645612cc7f","isrc":"BRUXJ1900028","name":"Fora da Caixa","registered_at":"2026-06-09T05:14:24Z","spotify_id":"71Y0fnuEjhFH8Zu6n9AnXt","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 0xc0eb3f7cf5373e7d915011c16c83cf867af244c676fc8d0e3a8718645612cc7f. 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/71Y0fnuEjhFH8Zu6n9AnXt.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/71Y0fnuEjhFH8Zu6n9AnXt.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xc0eb3f7cf5373e7d915011c16c83cf867af244c676fc8d0e3a8718645612cc7f","isrc":"BRUXJ1900028","name":"Fora da Caixa","registered_at":"2026-06-09T05:14:24Z","spotify_id":"71Y0fnuEjhFH8Zu6n9AnXt","type":"track"}
  track: Aba
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241350
    explicit: false
    by artist: LEX
    in album: Fora da Caixa
      type: MusicAlbum
      date published: 2019-12-04
    isrc code: BRUXJ1900023
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T12:17:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc9b4f9df183efd86183dffddee35eca2781fa0139dd7ed09080be0db462753dd
    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/7CzfN8TivDVwiyjazja1de.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CzfN8TivDVwiyjazja1de
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
    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 0xc9b4f9df183efd86183dffddee35eca2781fa0139dd7ed09080be0db462753dd. 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/7CzfN8TivDVwiyjazja1de.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/7CzfN8TivDVwiyjazja1de.
      date published: 2026-07-02T03:55:08Z
  track: Quando Eu Crescer
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205462
    explicit: false
    by artist: LEX
    in album: Fora da Caixa
      type: MusicAlbum
      date published: 2019-12-04
    isrc code: BRUXJ1900029
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-10T23:04:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeacef5b3297ae3fafbf3b0853ea3e944177405f44b0905920041fd4d82b8e548
    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/6Z8wxCHIEKlrp5WPcanL0H.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Z8wxCHIEKlrp5WPcanL0H
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xeacef5b3297ae3fafbf3b0853ea3e944177405f44b0905920041fd4d82b8e548","isrc":"BRUXJ1900029","name":"Quando Eu Crescer","registered_at":"2026-06-10T23:04:23Z","spotify_id":"6Z8wxCHIEKlrp5WPcanL0H","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 0xeacef5b3297ae3fafbf3b0853ea3e944177405f44b0905920041fd4d82b8e548. 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/6Z8wxCHIEKlrp5WPcanL0H.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/6Z8wxCHIEKlrp5WPcanL0H.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xeacef5b3297ae3fafbf3b0853ea3e944177405f44b0905920041fd4d82b8e548","isrc":"BRUXJ1900029","name":"Quando Eu Crescer","registered_at":"2026-06-10T23:04:23Z","spotify_id":"6Z8wxCHIEKlrp5WPcanL0H","type":"track"}
  track: Jovem Rico
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191098
    explicit: false
    by artist: LEX
    in album: Fora da Caixa
      type: MusicAlbum
      date published: 2019-12-04
    isrc code: BRUXJ1900027
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T14:11:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b178ccf6072a00a6bb9356f8c779a5cf5fbe1c1003bd113d583f5baab94dfe6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: De Cabeça pra Baixo
  track: Paz e Amor
  track: Sou a Pessoa Mais Feliz
  track: Plano A
  track: Énois
album: Mudança
album: Lex Go
album: Se Liga Na Visão
album: Não É Segredo
album: Seja A Diferença (2020 Mix)
album: Sued
album: Cabelo Solto
album: Cabelo solto - Playback
album: Imparável
track: Fora da Caixa
track: Aba
track: Quando Eu Crescer
track: Jovem Rico
track: De Cabeça pra Baixo
track: Paz e Amor
track: Sou a Pessoa Mais Feliz
track: Plano A
track: Énois
track: Hey How
track: Oh My God!
track: Sued
track: Boomerang
track: Ok
track: Mudança
track: Pelo Amor de Deus
track: Eu Vou
track: Se Joga
track: Eu Sou o Segundo
track: Lex Go

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4Hi8zWEQja2RlERSamKKQX.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Hi8zWEQja2RlERSamKKQX

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x6b178ccf6072a00a6bb9356f8c779a5cf5fbe1c1003bd113d583f5baab94dfe6","isrc":"BRUXJ1900027","name":"Jovem Rico","registered_at":"2026-06-20T14:11:34Z","spotify_id":"4Hi8zWEQja2RlERSamKKQX","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 0x6b178ccf6072a00a6bb9356f8c779a5cf5fbe1c1003bd113d583f5baab94dfe6. 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/4Hi8zWEQja2RlERSamKKQX.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/4Hi8zWEQja2RlERSamKKQX.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x6b178ccf6072a00a6bb9356f8c779a5cf5fbe1c1003bd113d583f5baab94dfe6","isrc":"BRUXJ1900027","name":"Jovem Rico","registered_at":"2026-06-20T14:11:34Z","spotify_id":"4Hi8zWEQja2RlERSamKKQX","type":"track"}

De Cabeça pra Baixo
type: MusicRecording
duration: PT3M21S
duration ms: 201589
explicit: false
by artist: LEX
in album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
isrc code: BRUXJ1900030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:32:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x649d1000e6ea5a7f874c6bbf765423e0c4b76a6dbe3994999af3efa77ae88e57
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/1CIiuyxcIGIuY16hBcUV1t.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CIiuyxcIGIuY16hBcUV1t
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x649d1000e6ea5a7f874c6bbf765423e0c4b76a6dbe3994999af3efa77ae88e57","isrc":"BRUXJ1900030","name":"De Cabeça pra Baixo","registered_at":"2026-06-21T12:32:15Z","spotify_id":"1CIiuyxcIGIuY16hBcUV1t","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 0x649d1000e6ea5a7f874c6bbf765423e0c4b76a6dbe3994999af3efa77ae88e57. 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/1CIiuyxcIGIuY16hBcUV1t.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/1CIiuyxcIGIuY16hBcUV1t.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x649d1000e6ea5a7f874c6bbf765423e0c4b76a6dbe3994999af3efa77ae88e57","isrc":"BRUXJ1900030","name":"De Cabeça pra Baixo","registered_at":"2026-06-21T12:32:15Z","spotify_id":"1CIiuyxcIGIuY16hBcUV1t","type":"track"}

Paz e Amor
type: MusicRecording
duration: PT3M52S
duration ms: 232704
explicit: false
by artist: LEX
in album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
isrc code: BRUXJ1900026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T20:51:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf62f1212e3affce53f6d3de7bb0c1ccfaeb08690b2a8dd0bc4452df5cb384978
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3VqeJ88xseXxXPutACoHuC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VqeJ88xseXxXPutACoHuC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf62f1212e3affce53f6d3de7bb0c1ccfaeb08690b2a8dd0bc4452df5cb384978","isrc":"BRUXJ1900026","name":"Paz e Amor","registered_at":"2026-06-11T20:51:30Z","spotify_id":"3VqeJ88xseXxXPutACoHuC","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 0xf62f1212e3affce53f6d3de7bb0c1ccfaeb08690b2a8dd0bc4452df5cb384978. 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/3VqeJ88xseXxXPutACoHuC.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/3VqeJ88xseXxXPutACoHuC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf62f1212e3affce53f6d3de7bb0c1ccfaeb08690b2a8dd0bc4452df5cb384978","isrc":"BRUXJ1900026","name":"Paz e Amor","registered_at":"2026-06-11T20:51:30Z","spotify_id":"3VqeJ88xseXxXPutACoHuC","type":"track"}

Sou a Pessoa Mais Feliz
type: MusicRecording
duration: PT3M39S
duration ms: 219434
explicit: false
by artist: LEX
in album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
isrc code: BRUXJ1900031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:32:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe69a570f89df3f7bab168d2961548b5d99ac5f3f72075687c0734e57e8aefdbd
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/5L4VmzjFsbaq6t5i6IrQIu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5L4VmzjFsbaq6t5i6IrQIu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe69a570f89df3f7bab168d2961548b5d99ac5f3f72075687c0734e57e8aefdbd","isrc":"BRUXJ1900031","name":"Sou a Pessoa Mais Feliz","registered_at":"2026-06-18T07:32:01Z","spotify_id":"5L4VmzjFsbaq6t5i6IrQIu","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 0xe69a570f89df3f7bab168d2961548b5d99ac5f3f72075687c0734e57e8aefdbd. 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/5L4VmzjFsbaq6t5i6IrQIu.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/5L4VmzjFsbaq6t5i6IrQIu.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe69a570f89df3f7bab168d2961548b5d99ac5f3f72075687c0734e57e8aefdbd","isrc":"BRUXJ1900031","name":"Sou a Pessoa Mais Feliz","registered_at":"2026-06-18T07:32:01Z","spotify_id":"5L4VmzjFsbaq6t5i6IrQIu","type":"track"}

Plano A
type: MusicRecording
duration: PT3M47S
duration ms: 227840
explicit: false
by artist: LEX
in album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
isrc code: BRUXJ1900025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T19:28:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd59d71920d9bd57cd198609efcc219971f138a55bef05fb10f96a62ca7de1710
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Bye3KBW2XZSqiNcyFMBKq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Bye3KBW2XZSqiNcyFMBKq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd59d71920d9bd57cd198609efcc219971f138a55bef05fb10f96a62ca7de1710","isrc":"BRUXJ1900025","name":"Plano A","registered_at":"2026-06-23T19:28:36Z","spotify_id":"0Bye3KBW2XZSqiNcyFMBKq","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 0xd59d71920d9bd57cd198609efcc219971f138a55bef05fb10f96a62ca7de1710. 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/0Bye3KBW2XZSqiNcyFMBKq.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/0Bye3KBW2XZSqiNcyFMBKq.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xd59d71920d9bd57cd198609efcc219971f138a55bef05fb10f96a62ca7de1710","isrc":"BRUXJ1900025","name":"Plano A","registered_at":"2026-06-23T19:28:36Z","spotify_id":"0Bye3KBW2XZSqiNcyFMBKq","type":"track"}

Énois
type: MusicRecording
duration: PT3M29S
duration ms: 209664
explicit: false
by artist: LEX
in album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
isrc code: BRUXJ1900024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T12:00:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a43a39dca4f08ed7a630d5c9e30e0d147f9f1596de0a9116263d641950f8292
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1YTMDaasH4RutQwia4056Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YTMDaasH4RutQwia4056Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a43a39dca4f08ed7a630d5c9e30e0d147f9f1596de0a9116263d641950f8292","isrc":"BRUXJ1900024","name":"Énois","registered_at":"2026-06-22T12:00:57Z","spotify_id":"1YTMDaasH4RutQwia4056Q","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 0x6a43a39dca4f08ed7a630d5c9e30e0d147f9f1596de0a9116263d641950f8292. 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/1YTMDaasH4RutQwia4056Q.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/1YTMDaasH4RutQwia4056Q.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6a43a39dca4f08ed7a630d5c9e30e0d147f9f1596de0a9116263d641950f8292","isrc":"BRUXJ1900024","name":"Énois","registered_at":"2026-06-22T12:00:57Z","spotify_id":"1YTMDaasH4RutQwia4056Q","type":"track"}

Mudança
type: MusicAlbum
date published: 2018-08-27
track: Hey How
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206642
  explicit: false
  by artist: LEX
  in album: Mudança
    type: MusicAlbum
    date published: 2018-08-27
  isrc code: BRUXJ1800012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T00:41:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x52591028a7fdb8eb280850448c5f58e49c086a9205329047e17dd87023e90653
  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/0Re9cqTkGRCOqqz9HPEycB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Re9cqTkGRCOqqz9HPEycB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x52591028a7fdb8eb280850448c5f58e49c086a9205329047e17dd87023e90653","isrc":"BRUXJ1800012","name":"Hey How","registered_at":"2026-06-25T00:41:09Z","spotify_id":"0Re9cqTkGRCOqqz9HPEycB","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 0x52591028a7fdb8eb280850448c5f58e49c086a9205329047e17dd87023e90653. 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/0Re9cqTkGRCOqqz9HPEycB.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/0Re9cqTkGRCOqqz9HPEycB.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x52591028a7fdb8eb280850448c5f58e49c086a9205329047e17dd87023e90653","isrc":"BRUXJ1800012","name":"Hey How","registered_at":"2026-06-25T00:41:09Z","spotify_id":"0Re9cqTkGRCOqqz9HPEycB","type":"track"}
track: Oh My God!
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198844
  explicit: false
  by artist: LEX
  in album: Mudança
    type: MusicAlbum
    date published: 2018-08-27
  isrc code: BRUXJ1700045
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T04:31:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e5b09a8d843d94273c85e81f60fbb83f82efb944d46238cb1dc1682e71e3729
  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/2LtJ4SAOlMruophgP0Ft6z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LtJ4SAOlMruophgP0Ft6z
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e5b09a8d843d94273c85e81f60fbb83f82efb944d46238cb1dc1682e71e3729","isrc":"BRUXJ1700045","name":"Oh My God!","registered_at":"2026-06-26T04:31:22Z","spotify_id":"2LtJ4SAOlMruophgP0Ft6z","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 0x6e5b09a8d843d94273c85e81f60fbb83f82efb944d46238cb1dc1682e71e3729. 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/2LtJ4SAOlMruophgP0Ft6z.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/2LtJ4SAOlMruophgP0Ft6z.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6e5b09a8d843d94273c85e81f60fbb83f82efb944d46238cb1dc1682e71e3729","isrc":"BRUXJ1700045","name":"Oh My God!","registered_at":"2026-06-26T04:31:22Z","spotify_id":"2LtJ4SAOlMruophgP0Ft6z","type":"track"}
track: Sued
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173000
  explicit: false
  by artist: LEX
  in album: Mudança
    type: MusicAlbum
    date published: 2018-08-27
  isrc code: BRUXJ1800035
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T04:31:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcca40708e28173ee80cc2ca728e9044590b7acea1269679a0f40ec4a816de1e3
  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/4JCMrgF5DRWJEaEes8iJYo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JCMrgF5DRWJEaEes8iJYo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  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 0xcca40708e28173ee80cc2ca728e9044590b7acea1269679a0f40ec4a816de1e3. 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/4JCMrgF5DRWJEaEes8iJYo.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/4JCMrgF5DRWJEaEes8iJYo.
    date published: 2026-07-02T03:55:08Z
track: Boomerang
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168348
  explicit: false
  by artist: LEX
  in album: Mudança
    type: MusicAlbum
    date published: 2018-08-27
  isrc code: BRUXJ1800014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T20:11:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x739760606bb308141a9129ebfdfaded6079cdd7104ab1e4d84bcc207f5836014
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1lhAZ2MdPHvLcfy2udWcwY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lhAZ2MdPHvLcfy2udWcwY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  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 0x739760606bb308141a9129ebfdfaded6079cdd7104ab1e4d84bcc207f5836014. 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/1lhAZ2MdPHvLcfy2udWcwY.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/1lhAZ2MdPHvLcfy2udWcwY.
    date published: 2026-07-02T05:09:12Z
track: Ok
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198000
  explicit: false
  by artist: LEX
  in album: Mudança
    type: MusicAlbum
    date published: 2018-08-27
  isrc code: BRUXJ1800033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Mudança
track: Pelo Amor de Deus
track: Eu Vou

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-26T04:43:03+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf9de2cd57b25036511ed4419140eac12acd34c12375c41a116b81eac55e88897

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/58kUgBJWxBTKAxGTnt3uQe.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58kUgBJWxBTKAxGTnt3uQe

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue

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 0xf9de2cd57b25036511ed4419140eac12acd34c12375c41a116b81eac55e88897. 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/58kUgBJWxBTKAxGTnt3uQe.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/58kUgBJWxBTKAxGTnt3uQe.
date published: 2026-07-02T03:55:08Z

Mudança
type: MusicRecording
duration: PT3M27S
duration ms: 207000
explicit: false
by artist: LEX
in album: Mudança
  type: MusicAlbum
  date published: 2018-08-27
isrc code: BRUXJ1800036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T04:32:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7a491a3f6eee5fd3bb2776534452209d58ddd6298c38309544d8e0191ce4e2c
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/4hCM0yS2xc0n53mbrCrXfB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hCM0yS2xc0n53mbrCrXfB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7a491a3f6eee5fd3bb2776534452209d58ddd6298c38309544d8e0191ce4e2c","isrc":"BRUXJ1800036","name":"Mudança","registered_at":"2026-06-26T04:32:36Z","spotify_id":"4hCM0yS2xc0n53mbrCrXfB","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 0xe7a491a3f6eee5fd3bb2776534452209d58ddd6298c38309544d8e0191ce4e2c. 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/4hCM0yS2xc0n53mbrCrXfB.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/4hCM0yS2xc0n53mbrCrXfB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe7a491a3f6eee5fd3bb2776534452209d58ddd6298c38309544d8e0191ce4e2c","isrc":"BRUXJ1800036","name":"Mudança","registered_at":"2026-06-26T04:32:36Z","spotify_id":"4hCM0yS2xc0n53mbrCrXfB","type":"track"}

Pelo Amor de Deus
type: MusicRecording
duration: PT3M38S
duration ms: 218000
explicit: false
by artist: LEX
by artist: Dj Kennto
in album: Mudança
  type: MusicAlbum
  date published: 2018-08-27
isrc code: BRUXJ1800013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:11:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c3be25acb2a3021fb25707b32bfae1db4fd69df5055345850fd2490e8571b27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4ot865Qyd1HWfYOKPEmONf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ot865Qyd1HWfYOKPEmONf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c3be25acb2a3021fb25707b32bfae1db4fd69df5055345850fd2490e8571b27","isrc":"BRUXJ1800013","name":"Pelo Amor de Deus","registered_at":"2026-06-27T20:11:38Z","spotify_id":"4ot865Qyd1HWfYOKPEmONf","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 0x6c3be25acb2a3021fb25707b32bfae1db4fd69df5055345850fd2490e8571b27. 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/4ot865Qyd1HWfYOKPEmONf.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/4ot865Qyd1HWfYOKPEmONf.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6c3be25acb2a3021fb25707b32bfae1db4fd69df5055345850fd2490e8571b27","isrc":"BRUXJ1800013","name":"Pelo Amor de Deus","registered_at":"2026-06-27T20:11:38Z","spotify_id":"4ot865Qyd1HWfYOKPEmONf","type":"track"}

Eu Vou
type: MusicRecording
duration: PT3M20S
duration ms: 200000
explicit: false
by artist: LEX
in album: Mudança
  type: MusicAlbum
  date published: 2018-08-27
isrc code: BRUXJ1800037

Lex Go
type: MusicAlbum
date published: 2015-03-10
track: Se Joga
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179653
  explicit: false
  by artist: LEX
  in album: Lex Go
    type: MusicAlbum
    date published: 2015-03-10
  isrc code: US7VG1591630
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:07:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e5a1b6800757355a675cbe2a556d95cfa390d3bd878cfac44e05dbcc2be16a2
  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/5qFxEtQ6nnNdnkhzel7byM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qFxEtQ6nnNdnkhzel7byM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9e5a1b6800757355a675cbe2a556d95cfa390d3bd878cfac44e05dbcc2be16a2","isrc":"US7VG1591630","name":"Se Joga","registered_at":"2026-06-07T04:07:24Z","spotify_id":"5qFxEtQ6nnNdnkhzel7byM","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 0x9e5a1b6800757355a675cbe2a556d95cfa390d3bd878cfac44e05dbcc2be16a2. 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/5qFxEtQ6nnNdnkhzel7byM.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/5qFxEtQ6nnNdnkhzel7byM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9e5a1b6800757355a675cbe2a556d95cfa390d3bd878cfac44e05dbcc2be16a2","isrc":"US7VG1591630","name":"Se Joga","registered_at":"2026-06-07T04:07:24Z","spotify_id":"5qFxEtQ6nnNdnkhzel7byM","type":"track"}
track: Eu Sou o Segundo
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203360
  explicit: false
  by artist: LEX
  in album: Lex Go
    type: MusicAlbum
    date published: 2015-03-10
  isrc code: US7VG1591631
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:31:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x08005935521557bb943f77e3ffe56be184f387536bc664ca83449a205c40f18e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1yvRVVXPABaayfdgD2vZaj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yvRVVXPABaayfdgD2vZaj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x08005935521557bb943f77e3ffe56be184f387536bc664ca83449a205c40f18e","isrc":"US7VG1591631","name":"Eu Sou o Segundo","registered_at":"2026-06-07T16:31:09Z","spotify_id":"1yvRVVXPABaayfdgD2vZaj","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 0x08005935521557bb943f77e3ffe56be184f387536bc664ca83449a205c40f18e. 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/1yvRVVXPABaayfdgD2vZaj.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/1yvRVVXPABaayfdgD2vZaj.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x08005935521557bb943f77e3ffe56be184f387536bc664ca83449a205c40f18e","isrc":"US7VG1591631","name":"Eu Sou o Segundo","registered_at":"2026-06-07T16:31:09Z","spotify_id":"1yvRVVXPABaayfdgD2vZaj","type":"track"}
track: Lex Go
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200173
  explicit: false
  by artist: LEX
  in album: Lex Go
    type: MusicAlbum
    date published: 2015-03-10
  isrc code: US7VG1591632
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:28:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcacd20c0c980756989c23e11a9a1d233b67fca1471c2b0ce2cc8e387131116ce
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1eqe5J06UrEfxjxFs2tOs5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eqe5J06UrEfxjxFs2tOs5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcacd20c0c980756989c23e11a9a1d233b67fca1471c2b0ce2cc8e387131116ce","isrc":"US7VG1591632","name":"Lex Go","registered_at":"2026-06-08T15:28:40Z","spotify_id":"1eqe5J06UrEfxjxFs2tOs5","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 0xcacd20c0c980756989c23e11a9a1d233b67fca1471c2b0ce2cc8e387131116ce. 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/1eqe5J06UrEfxjxFs2tOs5.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/1eqe5J06UrEfxjxFs2tOs5.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xcacd20c0c980756989c23e11a9a1d233b67fca1471c2b0ce2cc8e387131116ce","isrc":"US7VG1591632","name":"Lex Go","registered_at":"2026-06-08T15:28:40Z","spotify_id":"1eqe5J06UrEfxjxFs2tOs5","type":"track"}
track: Nunca É Tarde
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248520
  explicit: false
  by artist: LEX
  in album: Lex Go
    type: MusicAlbum
    date published: 2015-03-10
  isrc code: US7VG1591633
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T20:12:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x83238d9917e57aa1a34113c05435bdf47d84d4dc91ccce329e708e390d469c59
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1wFPK8vN2Mz2sKTilzuor1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wFPK8vN2Mz2sKTilzuor1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x83238d9917e57aa1a34113c05435bdf47d84d4dc91ccce329e708e390d469c59","isrc":"US7VG1591633","name":"Nunca É Tarde","registered_at":"2026-06-06T20:12:07Z","spotify_id":"1wFPK8vN2Mz2sKTilzuor1","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 0x83238d9917e57aa1a34113c05435bdf47d84d4dc91ccce329e708e390d469c59. 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/1wFPK8vN2Mz2sKTilzuor1.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/1wFPK8vN2Mz2sKTilzuor1.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x83238d9917e57aa1a34113c05435bdf47d84d4dc91ccce329e708e390d469c59","isrc":"US7VG1591633","name":"Nunca É Tarde","registered_at":"2026-06-06T20:12:07Z","spotify_id":"1wFPK8vN2Mz2sKTilzuor1","type":"track"}
track: O Que Passou, Passou
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204040
  explicit: false
  by artist: LEX
  in album: Lex Go
    type: MusicAlbum
    date published: 2015-03-10
  isrc code: US7VG1591634
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Com a Mão pra Cima
track: Vamu Que Vamu
track: Metanóia
track: Tudo Que Eu Tenho É Teu
track: Mais Perto
track: Pra Onde É Que Vai
track: Levitar

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T16:27:02+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xdb07d87e9c7eca6315bcd3e4d8edc697cc2556cf45e1ffd0ddf5a537e8747faa

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5NU4O1Q8jZFL1Gkkt2bIXC.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NU4O1Q8jZFL1Gkkt2bIXC

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xdb07d87e9c7eca6315bcd3e4d8edc697cc2556cf45e1ffd0ddf5a537e8747faa","isrc":"US7VG1591634","name":"O Que Passou, Passou","registered_at":"2026-06-07T16:27:02Z","spotify_id":"5NU4O1Q8jZFL1Gkkt2bIXC","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 0xdb07d87e9c7eca6315bcd3e4d8edc697cc2556cf45e1ffd0ddf5a537e8747faa. 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/5NU4O1Q8jZFL1Gkkt2bIXC.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/5NU4O1Q8jZFL1Gkkt2bIXC.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xdb07d87e9c7eca6315bcd3e4d8edc697cc2556cf45e1ffd0ddf5a537e8747faa","isrc":"US7VG1591634","name":"O Que Passou, Passou","registered_at":"2026-06-07T16:27:02Z","spotify_id":"5NU4O1Q8jZFL1Gkkt2bIXC","type":"track"}

Com a Mão pra Cima
type: MusicRecording
duration: PT3M36S
duration ms: 216506
explicit: false
by artist: LEX
in album: Lex Go
  type: MusicAlbum
  date published: 2015-03-10
isrc code: US7VG1591635
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:51:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04ca4db0c0df80ff924b8d4ab457b72539fb796376ebdecedb25863c9d1f00f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/768Jn6wwStWrBpYvw9tcXP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/768Jn6wwStWrBpYvw9tcXP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04ca4db0c0df80ff924b8d4ab457b72539fb796376ebdecedb25863c9d1f00f1","isrc":"US7VG1591635","name":"Com a Mão pra Cima","registered_at":"2026-06-07T22:51:38Z","spotify_id":"768Jn6wwStWrBpYvw9tcXP","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 0x04ca4db0c0df80ff924b8d4ab457b72539fb796376ebdecedb25863c9d1f00f1. 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/768Jn6wwStWrBpYvw9tcXP.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/768Jn6wwStWrBpYvw9tcXP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x04ca4db0c0df80ff924b8d4ab457b72539fb796376ebdecedb25863c9d1f00f1","isrc":"US7VG1591635","name":"Com a Mão pra Cima","registered_at":"2026-06-07T22:51:38Z","spotify_id":"768Jn6wwStWrBpYvw9tcXP","type":"track"}

Vamu Que Vamu
type: MusicRecording
duration: PT3M52S
duration ms: 232706
explicit: false
by artist: LEX
in album: Lex Go
  type: MusicAlbum
  date published: 2015-03-10
isrc code: US7VG1591636
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T21:38:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd417d1236a7e09f47d4931178053ee72f6a5120b8b8eb2a1aff3462d436bc75
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/2afa35xfOsmqssqf1V8mGM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2afa35xfOsmqssqf1V8mGM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd417d1236a7e09f47d4931178053ee72f6a5120b8b8eb2a1aff3462d436bc75","isrc":"US7VG1591636","name":"Vamu Que Vamu","registered_at":"2026-06-11T21:38:05Z","spotify_id":"2afa35xfOsmqssqf1V8mGM","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 0xfd417d1236a7e09f47d4931178053ee72f6a5120b8b8eb2a1aff3462d436bc75. 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/2afa35xfOsmqssqf1V8mGM.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/2afa35xfOsmqssqf1V8mGM.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xfd417d1236a7e09f47d4931178053ee72f6a5120b8b8eb2a1aff3462d436bc75","isrc":"US7VG1591636","name":"Vamu Que Vamu","registered_at":"2026-06-11T21:38:05Z","spotify_id":"2afa35xfOsmqssqf1V8mGM","type":"track"}

Metanóia
type: MusicRecording
duration: PT3M26S
duration ms: 206986
explicit: false
by artist: LEX
in album: Lex Go
  type: MusicAlbum
  date published: 2015-03-10
isrc code: US7VG1591637
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:46:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b99ed13329b3cbf0e0eb8236224226ee2fbd47689ee2619ace426d89092e06a
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/6UZXuIGPrj3embEfHlg7g9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UZXuIGPrj3embEfHlg7g9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b99ed13329b3cbf0e0eb8236224226ee2fbd47689ee2619ace426d89092e06a","isrc":"US7VG1591637","name":"Metanóia","registered_at":"2026-06-06T13:46:09Z","spotify_id":"6UZXuIGPrj3embEfHlg7g9","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 0x2b99ed13329b3cbf0e0eb8236224226ee2fbd47689ee2619ace426d89092e06a. 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/6UZXuIGPrj3embEfHlg7g9.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/6UZXuIGPrj3embEfHlg7g9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2b99ed13329b3cbf0e0eb8236224226ee2fbd47689ee2619ace426d89092e06a","isrc":"US7VG1591637","name":"Metanóia","registered_at":"2026-06-06T13:46:09Z","spotify_id":"6UZXuIGPrj3embEfHlg7g9","type":"track"}

Tudo Que Eu Tenho É Teu
type: MusicRecording
duration: PT2M57S
duration ms: 177800
explicit: false
by artist: LEX
in album: Lex Go
  type: MusicAlbum
  date published: 2015-03-10
isrc code: US7VG1591638
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:58:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07b2782bfa776204e93641c7a7493220d0565f5d0a3107ff77740eddefd07a85
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/6qrl2XFXqCaP3B2TxzVmGx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qrl2XFXqCaP3B2TxzVmGx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07b2782bfa776204e93641c7a7493220d0565f5d0a3107ff77740eddefd07a85","isrc":"US7VG1591638","name":"Tudo Que Eu Tenho É Teu","registered_at":"2026-06-09T11:58:03Z","spotify_id":"6qrl2XFXqCaP3B2TxzVmGx","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 0x07b2782bfa776204e93641c7a7493220d0565f5d0a3107ff77740eddefd07a85. 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/6qrl2XFXqCaP3B2TxzVmGx.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/6qrl2XFXqCaP3B2TxzVmGx.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x07b2782bfa776204e93641c7a7493220d0565f5d0a3107ff77740eddefd07a85","isrc":"US7VG1591638","name":"Tudo Que Eu Tenho É Teu","registered_at":"2026-06-09T11:58:03Z","spotify_id":"6qrl2XFXqCaP3B2TxzVmGx","type":"track"}

Mais Perto
type: MusicRecording
duration: PT3M35S
duration ms: 215200
explicit: false
by artist: LEX
in album: Lex Go
  type: MusicAlbum
  date published: 2015-03-10
isrc code: US7VG1591639
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T23:03:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec79e71dd8f9fdfb8ebc4b7022e855a254aec1fdf7d6dd3307f4c3fda102afd7
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/2WezP1QblhJh46dvYlm71f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WezP1QblhJh46dvYlm71f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec79e71dd8f9fdfb8ebc4b7022e855a254aec1fdf7d6dd3307f4c3fda102afd7","isrc":"US7VG1591639","name":"Mais Perto","registered_at":"2026-06-10T23:03:29Z","spotify_id":"2WezP1QblhJh46dvYlm71f","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 0xec79e71dd8f9fdfb8ebc4b7022e855a254aec1fdf7d6dd3307f4c3fda102afd7. 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/2WezP1QblhJh46dvYlm71f.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/2WezP1QblhJh46dvYlm71f.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xec79e71dd8f9fdfb8ebc4b7022e855a254aec1fdf7d6dd3307f4c3fda102afd7","isrc":"US7VG1591639","name":"Mais Perto","registered_at":"2026-06-10T23:03:29Z","spotify_id":"2WezP1QblhJh46dvYlm71f","type":"track"}

Pra Onde É Que Vai
type: MusicRecording
duration: PT2M50S
duration ms: 170066
explicit: false
by artist: LEX
in album: Lex Go
  type: MusicAlbum
  date published: 2015-03-10
isrc code: US7VG1591640
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T20:49:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d53ee79851fc928d324633d628e67ccc2a571fd1c21bb9fa892010b02aee4b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1zP3DhADsMhRXWeafWrr5x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zP3DhADsMhRXWeafWrr5x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d53ee79851fc928d324633d628e67ccc2a571fd1c21bb9fa892010b02aee4b9","isrc":"US7VG1591640","name":"Pra Onde É Que Vai","registered_at":"2026-06-11T20:49:26Z","spotify_id":"1zP3DhADsMhRXWeafWrr5x","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 0x0d53ee79851fc928d324633d628e67ccc2a571fd1c21bb9fa892010b02aee4b9. 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/1zP3DhADsMhRXWeafWrr5x.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/1zP3DhADsMhRXWeafWrr5x.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0d53ee79851fc928d324633d628e67ccc2a571fd1c21bb9fa892010b02aee4b9","isrc":"US7VG1591640","name":"Pra Onde É Que Vai","registered_at":"2026-06-11T20:49:26Z","spotify_id":"1zP3DhADsMhRXWeafWrr5x","type":"track"}

Levitar
type: MusicRecording
duration: PT4M25S
duration ms: 265280
explicit: false
by artist: LEX
in album: Lex Go
  type: MusicAlbum
  date published: 2015-03-10
isrc code: US7VG1591641
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T23:12:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e67cc79348ff5fe70d3030321f6d2de3bb096ed33f18f14cfc2a6e1696d4b87
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/135kPgzfkpMJXA2c6o11KE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/135kPgzfkpMJXA2c6o11KE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
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 0x5e67cc79348ff5fe70d3030321f6d2de3bb096ed33f18f14cfc2a6e1696d4b87. 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/135kPgzfkpMJXA2c6o11KE.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/135kPgzfkpMJXA2c6o11KE.
  date published: 2026-07-02T03:30:09Z

Se Liga Na Visão
type: MusicAlbum
date published: 2012-01-01
track: Agora Já Foi
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162133
  explicit: false
  by artist: LEX
  in album: Se Liga Na Visão
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: BRUXJ1200014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T21:59:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x54ca64aacb4be521984856214a02cea96b6149f63b84a7ab66dee7a558980356
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4jr2JdBjN2Eh3VDBvmMug3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jr2JdBjN2Eh3VDBvmMug3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x54ca64aacb4be521984856214a02cea96b6149f63b84a7ab66dee7a558980356","isrc":"BRUXJ1200014","name":"Agora Já Foi","registered_at":"2026-06-11T21:59:55Z","spotify_id":"4jr2JdBjN2Eh3VDBvmMug3","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 0x54ca64aacb4be521984856214a02cea96b6149f63b84a7ab66dee7a558980356. 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/4jr2JdBjN2Eh3VDBvmMug3.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/4jr2JdBjN2Eh3VDBvmMug3.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x54ca64aacb4be521984856214a02cea96b6149f63b84a7ab66dee7a558980356","isrc":"BRUXJ1200014","name":"Agora Já Foi","registered_at":"2026-06-11T21:59:55Z","spotify_id":"4jr2JdBjN2Eh3VDBvmMug3","type":"track"}
track: Se Liga Na Visao
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189000
  explicit: false
  by artist: LEX
  in album: Se Liga Na Visão
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: BRUXJ1200015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T23:11:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb36799b23d5e1a481a931d9b3072b1df1318c5c3446bbad9a7c508f408558e4e
  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/6ozVfWVUDhaqdkAed6Pyy2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ozVfWVUDhaqdkAed6Pyy2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb36799b23d5e1a481a931d9b3072b1df1318c5c3446bbad9a7c508f408558e4e","isrc":"BRUXJ1200015","name":"Se Liga Na Visao","registered_at":"2026-06-18T23:11:28Z","spotify_id":"6ozVfWVUDhaqdkAed6Pyy2","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 0xb36799b23d5e1a481a931d9b3072b1df1318c5c3446bbad9a7c508f408558e4e. 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/6ozVfWVUDhaqdkAed6Pyy2.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/6ozVfWVUDhaqdkAed6Pyy2.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb36799b23d5e1a481a931d9b3072b1df1318c5c3446bbad9a7c508f408558e4e","isrc":"BRUXJ1200015","name":"Se Liga Na Visao","registered_at":"2026-06-18T23:11:28Z","spotify_id":"6ozVfWVUDhaqdkAed6Pyy2","type":"track"}
track: Ter Você
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222000
  explicit: false
  by artist: LEX
  in album: Se Liga Na Visão
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: BRUXJ1200016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T07:32:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x822152c157323f522c2300f5aada325a88da87c78b66fdb1c3db72f95248fbe3
  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/1UgPRKONzpu0WccYLEx3l9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UgPRKONzpu0WccYLEx3l9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x822152c157323f522c2300f5aada325a88da87c78b66fdb1c3db72f95248fbe3","isrc":"BRUXJ1200016","name":"Ter Você","registered_at":"2026-06-18T07:32:21Z","spotify_id":"1UgPRKONzpu0WccYLEx3l9","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 0x822152c157323f522c2300f5aada325a88da87c78b66fdb1c3db72f95248fbe3. 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/1UgPRKONzpu0WccYLEx3l9.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/1UgPRKONzpu0WccYLEx3l9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x822152c157323f522c2300f5aada325a88da87c78b66fdb1c3db72f95248fbe3","isrc":"BRUXJ1200016","name":"Ter Você","registered_at":"2026-06-18T07:32:21Z","spotify_id":"1UgPRKONzpu0WccYLEx3l9","type":"track"}
track: Bola Pra Frente
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228240
  explicit: false
  by artist: LEX
  in album: Se Liga Na Visão
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: BRUXJ1200017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:06:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcdd6e4180cbfb8f904c1efebb11ba6cc71a355cce91a27f043ed6a67881771b0
  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/46ZGXcCOQreyPP9gYtppQ8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46ZGXcCOQreyPP9gYtppQ8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcdd6e4180cbfb8f904c1efebb11ba6cc71a355cce91a27f043ed6a67881771b0","isrc":"BRUXJ1200017","name":"Bola Pra Frente","registered_at":"2026-06-07T04:06:32Z","spotify_id":"46ZGXcCOQreyPP9gYtppQ8","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 0xcdd6e4180cbfb8f904c1efebb11ba6cc71a355cce91a27f043ed6a67881771b0. 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/46ZGXcCOQreyPP9gYtppQ8.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/46ZGXcCOQreyPP9gYtppQ8.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xcdd6e4180cbfb8f904c1efebb11ba6cc71a355cce91a27f043ed6a67881771b0","isrc":"BRUXJ1200017","name":"Bola Pra Frente","registered_at":"2026-06-07T04:06:32Z","spotify_id":"46ZGXcCOQreyPP9gYtppQ8","type":"track"}
track: Fazendo a Minha Parte
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202000
  explicit: false
  by artist: LEX
  in album: Se Liga Na Visão
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: BRUXJ1200018
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Falem o Que Quiser
track: Não Sou Criança
track: Até Te Encontrar
track: Toma Conta

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T14:13:04+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x493a302cd794c311ad30122be4ae239e0ab8fa204b681c5bc9c078c82543fbc0

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2kt3t2eH0oTyiN2Ap8qf79.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kt3t2eH0oTyiN2Ap8qf79

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x493a302cd794c311ad30122be4ae239e0ab8fa204b681c5bc9c078c82543fbc0","isrc":"BRUXJ1200018","name":"Fazendo a Minha Parte","registered_at":"2026-06-20T14:13:04Z","spotify_id":"2kt3t2eH0oTyiN2Ap8qf79","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 0x493a302cd794c311ad30122be4ae239e0ab8fa204b681c5bc9c078c82543fbc0. 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/2kt3t2eH0oTyiN2Ap8qf79.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/2kt3t2eH0oTyiN2Ap8qf79.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x493a302cd794c311ad30122be4ae239e0ab8fa204b681c5bc9c078c82543fbc0","isrc":"BRUXJ1200018","name":"Fazendo a Minha Parte","registered_at":"2026-06-20T14:13:04Z","spotify_id":"2kt3t2eH0oTyiN2Ap8qf79","type":"track"}

Falem o Que Quiser
type: MusicRecording
duration: PT3M6S
duration ms: 186000
explicit: false
by artist: LEX
in album: Se Liga Na Visão
  type: MusicAlbum
  date published: 2012-01-01
isrc code: BRUXJ1200019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T19:21:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea3d9b5d7014379eb1ca2a0c2a8b79af48d94456297444501567474d0856b183
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6osZnkWFtjCy53ZDbbkwK9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6osZnkWFtjCy53ZDbbkwK9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea3d9b5d7014379eb1ca2a0c2a8b79af48d94456297444501567474d0856b183","isrc":"BRUXJ1200019","name":"Falem o Que Quiser","registered_at":"2026-06-19T19:21:36Z","spotify_id":"6osZnkWFtjCy53ZDbbkwK9","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 0xea3d9b5d7014379eb1ca2a0c2a8b79af48d94456297444501567474d0856b183. 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/6osZnkWFtjCy53ZDbbkwK9.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/6osZnkWFtjCy53ZDbbkwK9.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xea3d9b5d7014379eb1ca2a0c2a8b79af48d94456297444501567474d0856b183","isrc":"BRUXJ1200019","name":"Falem o Que Quiser","registered_at":"2026-06-19T19:21:36Z","spotify_id":"6osZnkWFtjCy53ZDbbkwK9","type":"track"}

Não Sou Criança
type: MusicRecording
duration: PT3M8S
duration ms: 188000
explicit: false
by artist: LEX
in album: Se Liga Na Visão
  type: MusicAlbum
  date published: 2012-01-01
isrc code: BRUXJ1200020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:02:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e5d5b4ee88c78f186123eafbae55c4baebda5f99dab956224fe88ee4b2447fc
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/4CtEwL7zcLXIIgZAeKGZv1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CtEwL7zcLXIIgZAeKGZv1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e5d5b4ee88c78f186123eafbae55c4baebda5f99dab956224fe88ee4b2447fc","isrc":"BRUXJ1200020","name":"Não Sou Criança","registered_at":"2026-06-21T19:02:13Z","spotify_id":"4CtEwL7zcLXIIgZAeKGZv1","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 0x9e5d5b4ee88c78f186123eafbae55c4baebda5f99dab956224fe88ee4b2447fc. 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/4CtEwL7zcLXIIgZAeKGZv1.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/4CtEwL7zcLXIIgZAeKGZv1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9e5d5b4ee88c78f186123eafbae55c4baebda5f99dab956224fe88ee4b2447fc","isrc":"BRUXJ1200020","name":"Não Sou Criança","registered_at":"2026-06-21T19:02:13Z","spotify_id":"4CtEwL7zcLXIIgZAeKGZv1","type":"track"}

Até Te Encontrar
type: MusicRecording
duration: PT3M16S
duration ms: 196000
explicit: false
by artist: LEX
in album: Se Liga Na Visão
  type: MusicAlbum
  date published: 2012-01-01
isrc code: BRUXJ1200021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T19:28:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe84bc7c1b128d62ead7ff33bff5d1f4231df2b05d744428927c7866df8efd59f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1cMLK8y1jQocueAgpKkuba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cMLK8y1jQocueAgpKkuba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe84bc7c1b128d62ead7ff33bff5d1f4231df2b05d744428927c7866df8efd59f","isrc":"BRUXJ1200021","name":"Até Te Encontrar","registered_at":"2026-06-23T19:28:14Z","spotify_id":"1cMLK8y1jQocueAgpKkuba","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 0xe84bc7c1b128d62ead7ff33bff5d1f4231df2b05d744428927c7866df8efd59f. 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/1cMLK8y1jQocueAgpKkuba.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/1cMLK8y1jQocueAgpKkuba.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe84bc7c1b128d62ead7ff33bff5d1f4231df2b05d744428927c7866df8efd59f","isrc":"BRUXJ1200021","name":"Até Te Encontrar","registered_at":"2026-06-23T19:28:14Z","spotify_id":"1cMLK8y1jQocueAgpKkuba","type":"track"}

Toma Conta
type: MusicRecording
duration: PT3M40S
duration ms: 220120
explicit: false
by artist: LEX
in album: Se Liga Na Visão
  type: MusicAlbum
  date published: 2012-01-01
isrc code: BRUXJ1200022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T00:39:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28cff1fc476dce63c6cf7dfdba6a2c187ad3cca8b88c2d358a6c33297555a109
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/0KbvM1qVOmU3n1XLxLjPL9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KbvM1qVOmU3n1XLxLjPL9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28cff1fc476dce63c6cf7dfdba6a2c187ad3cca8b88c2d358a6c33297555a109","isrc":"BRUXJ1200022","name":"Toma Conta","registered_at":"2026-06-25T00:39:36Z","spotify_id":"0KbvM1qVOmU3n1XLxLjPL9","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 0x28cff1fc476dce63c6cf7dfdba6a2c187ad3cca8b88c2d358a6c33297555a109. 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/0KbvM1qVOmU3n1XLxLjPL9.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/0KbvM1qVOmU3n1XLxLjPL9.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x28cff1fc476dce63c6cf7dfdba6a2c187ad3cca8b88c2d358a6c33297555a109","isrc":"BRUXJ1200022","name":"Toma Conta","registered_at":"2026-06-25T00:39:36Z","spotify_id":"0KbvM1qVOmU3n1XLxLjPL9","type":"track"}

Não É Segredo
type: MusicAlbum
date published: 2024-06-24
track: Não É Segredo
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137307
  explicit: false
  by artist: LEX
  in album: Não É Segredo
    type: MusicAlbum
    date published: 2024-06-24
  isrc code: BKCMU2400002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T14:14:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf2a68f1c8d2f926a59617511c1aa4820915369271098e036b839f813b9b8c173
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/385ya72VE45RlrmcaaYRel.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/385ya72VE45RlrmcaaYRel
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf2a68f1c8d2f926a59617511c1aa4820915369271098e036b839f813b9b8c173","isrc":"BKCMU2400002","name":"Não É Segredo","registered_at":"2026-06-20T14:14:16Z","spotify_id":"385ya72VE45RlrmcaaYRel","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 0xf2a68f1c8d2f926a59617511c1aa4820915369271098e036b839f813b9b8c173. 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/385ya72VE45RlrmcaaYRel.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/385ya72VE45RlrmcaaYRel.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xf2a68f1c8d2f926a59617511c1aa4820915369271098e036b839f813b9b8c173","isrc":"BKCMU2400002","name":"Não É Segredo","registered_at":"2026-06-20T14:14:16Z","spotify_id":"385ya72VE45RlrmcaaYRel","type":"track"}

Seja A Diferença (2020 Mix)
type: MusicAlbum
date published: 2019-09-27
track: Seja A Diferença (2020 Mix)
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187619
  explicit: false
  by artist: Kennto
  by artist: LEX
  in album: Seja A Diferença (2020 Mix)
    type: MusicAlbum
    date published: 2019-09-27
  isrc code: BX0C71900007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T11:51:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a3d8bf38508742363a858889d0e7c9d97f41f759c578e788024558399a6ef18
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4W83ouxWGlbkpDj4Khlvq1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W83ouxWGlbkpDj4Khlvq1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0a3d8bf38508742363a858889d0e7c9d97f41f759c578e788024558399a6ef18","isrc":"BX0C71900007","name":"Seja A Diferença (2020 Mix)","registered_at":"2026-06-20T11:51:52Z","spotify_id":"4W83ouxWGlbkpDj4Khlvq1","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 0x0a3d8bf38508742363a858889d0e7c9d97f41f759c578e788024558399a6ef18. 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/4W83ouxWGlbkpDj4Khlvq1.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/4W83ouxWGlbkpDj4Khlvq1.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0a3d8bf38508742363a858889d0e7c9d97f41f759c578e788024558399a6ef18","isrc":"BX0C71900007","name":"Seja A Diferença (2020 Mix)","registered_at":"2026-06-20T11:51:52Z","spotify_id":"4W83ouxWGlbkpDj4Khlvq1","type":"track"}

Sued
type: MusicAlbum
date published: 2017-09-14
track: Sued
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173823
  explicit: false
  by artist: LEX
  in album: Sued
    type: MusicAlbum
    date published: 2017-09-14
  isrc code: BRUXJ1700046

Cabelo Solto
type: MusicAlbum
date published: 2011-08-21
track: Cabelo solto
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234498
  explicit: false
  by artist: Marcela Tais
  in album: Cabelo Solto
    type: MusicAlbum
    date published: 2011-08-21
  isrc code: BRDQW1200001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:45:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7547003f1bd1c77c02a57b4a4cd0faa7e42f466946470e0b6dfb8f9588bf7ae1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7cQnmuQbRGdTBf2QHor1Xr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cQnmuQbRGdTBf2QHor1Xr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7547003f1bd1c77c02a57b4a4cd0faa7e42f466946470e0b6dfb8f9588bf7ae1","isrc":"BRDQW1200001","name":"Cabelo solto","registered_at":"2026-06-06T04:45:22Z","spotify_id":"7cQnmuQbRGdTBf2QHor1Xr","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 0x7547003f1bd1c77c02a57b4a4cd0faa7e42f466946470e0b6dfb8f9588bf7ae1. 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/7cQnmuQbRGdTBf2QHor1Xr.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/7cQnmuQbRGdTBf2QHor1Xr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7547003f1bd1c77c02a57b4a4cd0faa7e42f466946470e0b6dfb8f9588bf7ae1","isrc":"BRDQW1200001","name":"Cabelo solto","registered_at":"2026-06-06T04:45:22Z","spotify_id":"7cQnmuQbRGdTBf2QHor1Xr","type":"track"}
track: Declaro paz
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192748
  explicit: false
  by artist: Marcela Tais
  by artist: LEX
  in album: Cabelo Solto
    type: MusicAlbum
    date published: 2011-08-21
  isrc code: BRDQW1200002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:49:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x66a5f3f5847ba72580f6a0f03bbbee6a1882ea38ad618f612bc1a2e29e4724e3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5lWqWDC7I3Pm2w3E05d12S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lWqWDC7I3Pm2w3E05d12S
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x66a5f3f5847ba72580f6a0f03bbbee6a1882ea38ad618f612bc1a2e29e4724e3","isrc":"BRDQW1200002","name":"Declaro paz","registered_at":"2026-06-06T04:49:57Z","spotify_id":"5lWqWDC7I3Pm2w3E05d12S","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 0x66a5f3f5847ba72580f6a0f03bbbee6a1882ea38ad618f612bc1a2e29e4724e3. 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/5lWqWDC7I3Pm2w3E05d12S.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/5lWqWDC7I3Pm2w3E05d12S.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x66a5f3f5847ba72580f6a0f03bbbee6a1882ea38ad618f612bc1a2e29e4724e3","isrc":"BRDQW1200002","name":"Declaro paz","registered_at":"2026-06-06T04:49:57Z","spotify_id":"5lWqWDC7I3Pm2w3E05d12S","type":"track"}
track: Ainda há tempo
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285373
  explicit: false
  by artist: Marcela Tais
  in album: Cabelo Solto
    type: MusicAlbum
    date published: 2011-08-21
  isrc code: BRDQW1200004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T11:01:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x172c8bb663c99e0327be0b5a715fa5fd3f9da6958c1192bfb56c622604f58213
  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/0LKsfIyEE6rzGu48golDKN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LKsfIyEE6rzGu48golDKN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x172c8bb663c99e0327be0b5a715fa5fd3f9da6958c1192bfb56c622604f58213","isrc":"BRDQW1200004","name":"Ainda há tempo","registered_at":"2026-06-11T11:01:19Z","spotify_id":"0LKsfIyEE6rzGu48golDKN","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 0x172c8bb663c99e0327be0b5a715fa5fd3f9da6958c1192bfb56c622604f58213. 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/0LKsfIyEE6rzGu48golDKN.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/0LKsfIyEE6rzGu48golDKN.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x172c8bb663c99e0327be0b5a715fa5fd3f9da6958c1192bfb56c622604f58213","isrc":"BRDQW1200004","name":"Ainda há tempo","registered_at":"2026-06-11T11:01:19Z","spotify_id":"0LKsfIyEE6rzGu48golDKN","type":"track"}
track: És o meu Dono
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233918
  explicit: false
  by artist: Marcela Tais
  in album: Cabelo Solto
    type: MusicAlbum
    date published: 2011-08-21
  isrc code: BRDQW1200005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:48:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x225a307131294ea7c6d325d17bb20171f4de478969f301bbe319939acf22f0da
  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/2iSbBbvycG7l6K31EkopJM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iSbBbvycG7l6K31EkopJM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x225a307131294ea7c6d325d17bb20171f4de478969f301bbe319939acf22f0da","isrc":"BRDQW1200005","name":"És o meu Dono","registered_at":"2026-06-07T07:48:09Z","spotify_id":"2iSbBbvycG7l6K31EkopJM","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 0x225a307131294ea7c6d325d17bb20171f4de478969f301bbe319939acf22f0da. 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/2iSbBbvycG7l6K31EkopJM.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/2iSbBbvycG7l6K31EkopJM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x225a307131294ea7c6d325d17bb20171f4de478969f301bbe319939acf22f0da","isrc":"BRDQW1200005","name":"És o meu Dono","registered_at":"2026-06-07T07:48:09Z","spotify_id":"2iSbBbvycG7l6K31EkopJM","type":"track"}
track: Reggae não vaidade
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247498
  explicit: false
  by artist: Marcela Tais
  in album: Cabelo Solto
  isrc code: BRDQW1200009
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

Cabelo Solto
type: MusicAlbum
date published: 2011-08-21

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T04:16:27+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x06b2c74083bcc6189c336c36fea09beeacd50c025a581913a7d626ff7ae3fd33

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/15r1qDhFcwJyMLXQXkus6L.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15r1qDhFcwJyMLXQXkus6L

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x06b2c74083bcc6189c336c36fea09beeacd50c025a581913a7d626ff7ae3fd33","isrc":"BRDQW1200009","name":"Reggae não vaidade","registered_at":"2026-06-10T04:16:27Z","spotify_id":"15r1qDhFcwJyMLXQXkus6L","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 0x06b2c74083bcc6189c336c36fea09beeacd50c025a581913a7d626ff7ae3fd33. 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/15r1qDhFcwJyMLXQXkus6L.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/15r1qDhFcwJyMLXQXkus6L.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x06b2c74083bcc6189c336c36fea09beeacd50c025a581913a7d626ff7ae3fd33","isrc":"BRDQW1200009","name":"Reggae não vaidade","registered_at":"2026-06-10T04:16:27Z","spotify_id":"15r1qDhFcwJyMLXQXkus6L","type":"track"}

Cabelo solto - Playback
type: MusicAlbum
date published: 2012-12-17
track: Cabelo Solto
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235363
  explicit: false
  by artist: Marcela Tais
  in album: Cabelo solto - Playback
    type: MusicAlbum
    date published: 2012-12-17
  isrc code: BRDQW1100001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T19:30:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbed4b8948e8f6295e9157657d629efe0fa37c4fc93c30304aa8b0859f7dad504
  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/5jFItHCgTPazLoHyAkpirb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jFItHCgTPazLoHyAkpirb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbed4b8948e8f6295e9157657d629efe0fa37c4fc93c30304aa8b0859f7dad504","isrc":"BRDQW1100001","name":"Cabelo Solto","registered_at":"2026-06-20T19:30:54Z","spotify_id":"5jFItHCgTPazLoHyAkpirb","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 0xbed4b8948e8f6295e9157657d629efe0fa37c4fc93c30304aa8b0859f7dad504. 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/5jFItHCgTPazLoHyAkpirb.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/5jFItHCgTPazLoHyAkpirb.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xbed4b8948e8f6295e9157657d629efe0fa37c4fc93c30304aa8b0859f7dad504","isrc":"BRDQW1100001","name":"Cabelo Solto","registered_at":"2026-06-20T19:30:54Z","spotify_id":"5jFItHCgTPazLoHyAkpirb","type":"track"}
track: Declaro Paz
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198269
  explicit: false
  by artist: Marcela Tais
  by artist: LEX
  in album: Cabelo solto - Playback
    type: MusicAlbum
    date published: 2012-12-17
  isrc code: BRDQW1100002
track: Pra Você Sorrir
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203755
  explicit: false
  by artist: Marcela Tais
  in album: Cabelo solto - Playback
    type: MusicAlbum
    date published: 2012-12-17
  isrc code: BRDQW1100003
track: Ainda Há Tempo
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291108
  explicit: false
  by artist: Marcela Tais
  in album: Cabelo solto - Playback
    type: MusicAlbum
    date published: 2012-12-17
  isrc code: BRDQW1100004
track: És o Meu Dono
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235885
  explicit: false
  by artist: Marcela Tais
  in album: Cabelo solto - Playback
    type: MusicAlbum
    date published: 2012-12-17
  isrc code: BRDQW1100005
track: Não tenho o Dom
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193018
  explicit: false
  by artist: Marcela Tais
  in album: Cabelo solto - Playback
    type: MusicAlbum
    date published: 2012-12-17
  isrc code: BRDQW1100006
track: Naquela Rua
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232881
  explicit: false
  by artist: Marcela Tais
  in album: Cabelo solto - Playback
    type: MusicAlbum
    date published: 2012-12-17
  isrc code: BRDQW1100007
track: Isso Se Chama Milagre
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265377
  explicit: false
  by artist: Marcela Tais
  in album: Cabelo solto - Playback
    type: MusicAlbum
    date published: 2012-12-17
  isrc code: BRDQW1100008
track: Reggae Não Vaidade
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248999
  explicit: false
  by artist: Marcela Tais
  in album: Cabelo solto - Playback
    type: MusicAlbum
    date published: 2012-12-17
  isrc code: BRDQW1100009
track: Menina Não Vá Desanimar
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295079
  explicit: false
  by artist: Marcela Tais
  in album: Cabelo solto - Playback
    type: MusicAlbum
    date published: 2012-12-17
  isrc code: BRDQW1100010
track: Escolhi Te Esperar
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236251
  explicit: false
  by artist: Marcela Tais
  in album: Cabelo solto - Playback
    type: MusicAlbum
    date published: 2012-12-17
  isrc code: BRDQW1100011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:57:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2959ac05d36fa113cefde9b26ea38ff021b13af43ff489dd225da079f6e35700
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0Ifj8NQ3Xl2Ia9s6XCphrz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ifj8NQ3Xl2Ia9s6XCphrz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2959ac05d36fa113cefde9b26ea38ff021b13af43ff489dd225da079f6e35700","isrc":"BRDQW1100011","name":"Escolhi Te Esperar","registered_at":"2026-06-08T09:57:36Z","spotify_id":"0Ifj8NQ3Xl2Ia9s6XCphrz","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 0x2959ac05d36fa113cefde9b26ea38ff021b13af43ff489dd225da079f6e35700. 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/0Ifj8NQ3Xl2Ia9s6XCphrz.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/0Ifj8NQ3Xl2Ia9s6XCphrz.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2959ac05d36fa113cefde9b26ea38ff021b13af43ff489dd225da079f6e35700","isrc":"BRDQW1100011","name":"Escolhi Te Esperar","registered_at":"2026-06-08T09:57:36Z","spotify_id":"0Ifj8NQ3Xl2Ia9s6XCphrz","type":"track"}

Imparável
type: MusicAlbum
date published: 2021-11-12
track: Contigo
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199864
  explicit: false
  by artist: Leif Bessa
  in album: Imparável
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: BR4W12100008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:46:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4d14ab5bc55bd371a58eed436d9c7f9d4b7e29bf6f01c7b7e7db0737e57544df
  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/1iEZJM0bLxhYLUM8R8MBWo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iEZJM0bLxhYLUM8R8MBWo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  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 0x4d14ab5bc55bd371a58eed436d9c7f9d4b7e29bf6f01c7b7e7db0737e57544df. 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/1iEZJM0bLxhYLUM8R8MBWo.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/1iEZJM0bLxhYLUM8R8MBWo.
    date published: 2026-07-02T03:55:08Z
track: Depois do Vale
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266911
  explicit: false
  by artist: Leif Bessa
  by artist: Rodrigo Mozart
  in album: Imparável
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: BR4W12100006
track: Agora
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196093
  explicit: false
  by artist: Leif Bessa
  by artist: Salomão
  by artist: DD Junior
  in album: Imparável
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: BR4W12100003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:33:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0001ff8b63f3fea461db6ab36df943baaa1a20b4bbb036118a62795e4577205e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1MxYYO3f1PyVKWRH5IzLWB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MxYYO3f1PyVKWRH5IzLWB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  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 0x0001ff8b63f3fea461db6ab36df943baaa1a20b4bbb036118a62795e4577205e. 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/1MxYYO3f1PyVKWRH5IzLWB.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/1MxYYO3f1PyVKWRH5IzLWB.
    date published: 2026-06-13T15:41:10Z
track: Imparável
  type: MusicRecording
  duration: PT4M54S
  duration ms: 294782
  explicit: false
  by artist: Leif Bessa
  by artist: LEX
  in album: Imparável
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: BR4W12100010
track: Colo do Pai
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237884
  explicit: false
  by artist: Leif Bessa
  in album: Imparável
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: BR4W12100002
track: Incrível
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218461
  explicit: false
  by artist: Leif Bessa
  by artist: Áquila
  in album: Imparável
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: BR4W12100007
track: Alvo
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163601
  explicit: false
  by artist: Leif Bessa
  by artist: Discopraise
  in album: Imparável
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: BR4W12100001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T13:53:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x629f794d388f0ae4c620699dfd006e76020a979d2229e629fb708001a291004e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1iayTy1iAaA17jTYXYiQ1L.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iayTy1iAaA17jTYXYiQ1L
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
  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 0x629f794d388f0ae4c620699dfd006e76020a979d2229e629fb708001a291004e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1iayTy1iAaA17jTYXYiQ1L.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/1iayTy1iAaA17jTYXYiQ1L.
    date published: 2026-07-08T03:20:19Z
track: Discípulo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209606
  explicit: false
  by artist: Leif Bessa
  by artist: DJ Emerson MK
  by artist: Drade Bass Music
  in album: Imparável
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: BR4W12100005
track: Não Me Deixarás
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230476
  explicit: false
  by artist: Leif Bessa
  by artist: Erik Sousa
  in album: Imparável
  isrc code: BR4W12100004

Erik Sousa
type: MusicGroup

Imparável
type: MusicAlbum
date published: 2021-11-12

Fora da Caixa
type: MusicRecording
duration: PT3M17S
duration ms: 197089
explicit: false
by artist: LEX
in album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
isrc code: BRUXJ1900028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:14:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0eb3f7cf5373e7d915011c16c83cf867af244c676fc8d0e3a8718645612cc7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/71Y0fnuEjhFH8Zu6n9AnXt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71Y0fnuEjhFH8Zu6n9AnXt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0eb3f7cf5373e7d915011c16c83cf867af244c676fc8d0e3a8718645612cc7f","isrc":"BRUXJ1900028","name":"Fora da Caixa","registered_at":"2026-06-09T05:14:24Z","spotify_id":"71Y0fnuEjhFH8Zu6n9AnXt","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 0xc0eb3f7cf5373e7d915011c16c83cf867af244c676fc8d0e3a8718645612cc7f. 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/71Y0fnuEjhFH8Zu6n9AnXt.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/71Y0fnuEjhFH8Zu6n9AnXt.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc0eb3f7cf5373e7d915011c16c83cf867af244c676fc8d0e3a8718645612cc7f","isrc":"BRUXJ1900028","name":"Fora da Caixa","registered_at":"2026-06-09T05:14:24Z","spotify_id":"71Y0fnuEjhFH8Zu6n9AnXt","type":"track"}

Aba
type: MusicRecording
duration: PT4M1S
duration ms: 241350
explicit: false
by artist: LEX
in album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
isrc code: BRUXJ1900023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:17:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9b4f9df183efd86183dffddee35eca2781fa0139dd7ed09080be0db462753dd
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/7CzfN8TivDVwiyjazja1de.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CzfN8TivDVwiyjazja1de
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
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 0xc9b4f9df183efd86183dffddee35eca2781fa0139dd7ed09080be0db462753dd. 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/7CzfN8TivDVwiyjazja1de.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/7CzfN8TivDVwiyjazja1de.
  date published: 2026-07-02T03:55:08Z

Quando Eu Crescer
type: MusicRecording
duration: PT3M25S
duration ms: 205462
explicit: false
by artist: LEX
in album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
isrc code: BRUXJ1900029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T23:04:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeacef5b3297ae3fafbf3b0853ea3e944177405f44b0905920041fd4d82b8e548
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/6Z8wxCHIEKlrp5WPcanL0H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Z8wxCHIEKlrp5WPcanL0H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeacef5b3297ae3fafbf3b0853ea3e944177405f44b0905920041fd4d82b8e548","isrc":"BRUXJ1900029","name":"Quando Eu Crescer","registered_at":"2026-06-10T23:04:23Z","spotify_id":"6Z8wxCHIEKlrp5WPcanL0H","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 0xeacef5b3297ae3fafbf3b0853ea3e944177405f44b0905920041fd4d82b8e548. 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/6Z8wxCHIEKlrp5WPcanL0H.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/6Z8wxCHIEKlrp5WPcanL0H.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xeacef5b3297ae3fafbf3b0853ea3e944177405f44b0905920041fd4d82b8e548","isrc":"BRUXJ1900029","name":"Quando Eu Crescer","registered_at":"2026-06-10T23:04:23Z","spotify_id":"6Z8wxCHIEKlrp5WPcanL0H","type":"track"}

Jovem Rico
type: MusicRecording
duration: PT3M11S
duration ms: 191098
explicit: false
by artist: LEX
in album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
isrc code: BRUXJ1900027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T14:11:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b178ccf6072a00a6bb9356f8c779a5cf5fbe1c1003bd113d583f5baab94dfe6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Hi8zWEQja2RlERSamKKQX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Hi8zWEQja2RlERSamKKQX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b178ccf6072a00a6bb9356f8c779a5cf5fbe1c1003bd113d583f5baab94dfe6","isrc":"BRUXJ1900027","name":"Jovem Rico","registered_at":"2026-06-20T14:11:34Z","spotify_id":"4Hi8zWEQja2RlERSamKKQX","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 0x6b178ccf6072a00a6bb9356f8c779a5cf5fbe1c1003bd113d583f5baab94dfe6. 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/4Hi8zWEQja2RlERSamKKQX.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/4Hi8zWEQja2RlERSamKKQX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x6b178ccf6072a00a6bb9356f8c779a5cf5fbe1c1003bd113d583f5baab94dfe6","isrc":"BRUXJ1900027","name":"Jovem Rico","registered_at":"2026-06-20T14:11:34Z","spotify_id":"4Hi8zWEQja2RlERSamKKQX","type":"track"}

De Cabeça pra Baixo
type: MusicRecording
duration: PT3M21S
duration ms: 201589
explicit: false
by artist: LEX
in album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
isrc code: BRUXJ1900030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:32:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x649d1000e6ea5a7f874c6bbf765423e0c4b76a6dbe3994999af3efa77ae88e57
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/1CIiuyxcIGIuY16hBcUV1t.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CIiuyxcIGIuY16hBcUV1t
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x649d1000e6ea5a7f874c6bbf765423e0c4b76a6dbe3994999af3efa77ae88e57","isrc":"BRUXJ1900030","name":"De Cabeça pra Baixo","registered_at":"2026-06-21T12:32:15Z","spotify_id":"1CIiuyxcIGIuY16hBcUV1t","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 0x649d1000e6ea5a7f874c6bbf765423e0c4b76a6dbe3994999af3efa77ae88e57. 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/1CIiuyxcIGIuY16hBcUV1t.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/1CIiuyxcIGIuY16hBcUV1t.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x649d1000e6ea5a7f874c6bbf765423e0c4b76a6dbe3994999af3efa77ae88e57","isrc":"BRUXJ1900030","name":"De Cabeça pra Baixo","registered_at":"2026-06-21T12:32:15Z","spotify_id":"1CIiuyxcIGIuY16hBcUV1t","type":"track"}

Paz e Amor
type: MusicRecording
duration: PT3M52S
duration ms: 232704
explicit: false
by artist: LEX
in album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
isrc code: BRUXJ1900026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T20:51:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf62f1212e3affce53f6d3de7bb0c1ccfaeb08690b2a8dd0bc4452df5cb384978
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3VqeJ88xseXxXPutACoHuC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VqeJ88xseXxXPutACoHuC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf62f1212e3affce53f6d3de7bb0c1ccfaeb08690b2a8dd0bc4452df5cb384978","isrc":"BRUXJ1900026","name":"Paz e Amor","registered_at":"2026-06-11T20:51:30Z","spotify_id":"3VqeJ88xseXxXPutACoHuC","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 0xf62f1212e3affce53f6d3de7bb0c1ccfaeb08690b2a8dd0bc4452df5cb384978. 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/3VqeJ88xseXxXPutACoHuC.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/3VqeJ88xseXxXPutACoHuC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf62f1212e3affce53f6d3de7bb0c1ccfaeb08690b2a8dd0bc4452df5cb384978","isrc":"BRUXJ1900026","name":"Paz e Amor","registered_at":"2026-06-11T20:51:30Z","spotify_id":"3VqeJ88xseXxXPutACoHuC","type":"track"}

Sou a Pessoa Mais Feliz
type: MusicRecording
duration: PT3M39S
duration ms: 219434
explicit: false
by artist: LEX
in album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
isrc code: BRUXJ1900031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:32:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe69a570f89df3f7bab168d2961548b5d99ac5f3f72075687c0734e57e8aefdbd
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/5L4VmzjFsbaq6t5i6IrQIu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5L4VmzjFsbaq6t5i6IrQIu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe69a570f89df3f7bab168d2961548b5d99ac5f3f72075687c0734e57e8aefdbd","isrc":"BRUXJ1900031","name":"Sou a Pessoa Mais Feliz","registered_at":"2026-06-18T07:32:01Z","spotify_id":"5L4VmzjFsbaq6t5i6IrQIu","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 0xe69a570f89df3f7bab168d2961548b5d99ac5f3f72075687c0734e57e8aefdbd. 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/5L4VmzjFsbaq6t5i6IrQIu.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/5L4VmzjFsbaq6t5i6IrQIu.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe69a570f89df3f7bab168d2961548b5d99ac5f3f72075687c0734e57e8aefdbd","isrc":"BRUXJ1900031","name":"Sou a Pessoa Mais Feliz","registered_at":"2026-06-18T07:32:01Z","spotify_id":"5L4VmzjFsbaq6t5i6IrQIu","type":"track"}

Plano A
type: MusicRecording
duration: PT3M47S
duration ms: 227840
explicit: false
by artist: LEX
in album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
isrc code: BRUXJ1900025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T19:28:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd59d71920d9bd57cd198609efcc219971f138a55bef05fb10f96a62ca7de1710
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Bye3KBW2XZSqiNcyFMBKq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Bye3KBW2XZSqiNcyFMBKq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd59d71920d9bd57cd198609efcc219971f138a55bef05fb10f96a62ca7de1710","isrc":"BRUXJ1900025","name":"Plano A","registered_at":"2026-06-23T19:28:36Z","spotify_id":"0Bye3KBW2XZSqiNcyFMBKq","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 0xd59d71920d9bd57cd198609efcc219971f138a55bef05fb10f96a62ca7de1710. 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/0Bye3KBW2XZSqiNcyFMBKq.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/0Bye3KBW2XZSqiNcyFMBKq.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xd59d71920d9bd57cd198609efcc219971f138a55bef05fb10f96a62ca7de1710","isrc":"BRUXJ1900025","name":"Plano A","registered_at":"2026-06-23T19:28:36Z","spotify_id":"0Bye3KBW2XZSqiNcyFMBKq","type":"track"}

Énois
type: MusicRecording
duration: PT3M29S
duration ms: 209664
explicit: false
by artist: LEX
in album: Fora da Caixa
  type: MusicAlbum
  date published: 2019-12-04
isrc code: BRUXJ1900024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T12:00:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a43a39dca4f08ed7a630d5c9e30e0d147f9f1596de0a9116263d641950f8292
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1YTMDaasH4RutQwia4056Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YTMDaasH4RutQwia4056Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a43a39dca4f08ed7a630d5c9e30e0d147f9f1596de0a9116263d641950f8292","isrc":"BRUXJ1900024","name":"Énois","registered_at":"2026-06-22T12:00:57Z","spotify_id":"1YTMDaasH4RutQwia4056Q","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 0x6a43a39dca4f08ed7a630d5c9e30e0d147f9f1596de0a9116263d641950f8292. 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/1YTMDaasH4RutQwia4056Q.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/1YTMDaasH4RutQwia4056Q.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6a43a39dca4f08ed7a630d5c9e30e0d147f9f1596de0a9116263d641950f8292","isrc":"BRUXJ1900024","name":"Énois","registered_at":"2026-06-22T12:00:57Z","spotify_id":"1YTMDaasH4RutQwia4056Q","type":"track"}

Hey How
type: MusicRecording
duration: PT3M26S
duration ms: 206642
explicit: false
by artist: LEX
in album: Mudança
  type: MusicAlbum
  date published: 2018-08-27
isrc code: BRUXJ1800012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T00:41:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52591028a7fdb8eb280850448c5f58e49c086a9205329047e17dd87023e90653
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/0Re9cqTkGRCOqqz9HPEycB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Re9cqTkGRCOqqz9HPEycB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52591028a7fdb8eb280850448c5f58e49c086a9205329047e17dd87023e90653","isrc":"BRUXJ1800012","name":"Hey How","registered_at":"2026-06-25T00:41:09Z","spotify_id":"0Re9cqTkGRCOqqz9HPEycB","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 0x52591028a7fdb8eb280850448c5f58e49c086a9205329047e17dd87023e90653. 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/0Re9cqTkGRCOqqz9HPEycB.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/0Re9cqTkGRCOqqz9HPEycB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x52591028a7fdb8eb280850448c5f58e49c086a9205329047e17dd87023e90653","isrc":"BRUXJ1800012","name":"Hey How","registered_at":"2026-06-25T00:41:09Z","spotify_id":"0Re9cqTkGRCOqqz9HPEycB","type":"track"}

Oh My God!
type: MusicRecording
duration: PT3M18S
duration ms: 198844
explicit: false
by artist: LEX
in album: Mudança
  type: MusicAlbum
  date published: 2018-08-27
isrc code: BRUXJ1700045
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T04:31:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e5b09a8d843d94273c85e81f60fbb83f82efb944d46238cb1dc1682e71e3729
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/2LtJ4SAOlMruophgP0Ft6z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LtJ4SAOlMruophgP0Ft6z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e5b09a8d843d94273c85e81f60fbb83f82efb944d46238cb1dc1682e71e3729","isrc":"BRUXJ1700045","name":"Oh My God!","registered_at":"2026-06-26T04:31:22Z","spotify_id":"2LtJ4SAOlMruophgP0Ft6z","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 0x6e5b09a8d843d94273c85e81f60fbb83f82efb944d46238cb1dc1682e71e3729. 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/2LtJ4SAOlMruophgP0Ft6z.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/2LtJ4SAOlMruophgP0Ft6z.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6e5b09a8d843d94273c85e81f60fbb83f82efb944d46238cb1dc1682e71e3729","isrc":"BRUXJ1700045","name":"Oh My God!","registered_at":"2026-06-26T04:31:22Z","spotify_id":"2LtJ4SAOlMruophgP0Ft6z","type":"track"}

Sued
type: MusicRecording
duration: PT2M53S
duration ms: 173000
explicit: false
by artist: LEX
in album: Mudança
  type: MusicAlbum
  date published: 2018-08-27
isrc code: BRUXJ1800035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T04:31:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcca40708e28173ee80cc2ca728e9044590b7acea1269679a0f40ec4a816de1e3
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/4JCMrgF5DRWJEaEes8iJYo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JCMrgF5DRWJEaEes8iJYo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
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 0xcca40708e28173ee80cc2ca728e9044590b7acea1269679a0f40ec4a816de1e3. 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/4JCMrgF5DRWJEaEes8iJYo.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/4JCMrgF5DRWJEaEes8iJYo.
  date published: 2026-07-02T03:55:08Z

Boomerang
type: MusicRecording
duration: PT2M48S
duration ms: 168348
explicit: false
by artist: LEX
in album: Mudança
  type: MusicAlbum
  date published: 2018-08-27
isrc code: BRUXJ1800014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:11:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x739760606bb308141a9129ebfdfaded6079cdd7104ab1e4d84bcc207f5836014
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1lhAZ2MdPHvLcfy2udWcwY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lhAZ2MdPHvLcfy2udWcwY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
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 0x739760606bb308141a9129ebfdfaded6079cdd7104ab1e4d84bcc207f5836014. 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/1lhAZ2MdPHvLcfy2udWcwY.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/1lhAZ2MdPHvLcfy2udWcwY.
  date published: 2026-07-02T05:09:12Z

Ok
type: MusicRecording
duration: PT3M18S
duration ms: 198000
explicit: false
by artist: LEX
in album: Mudança
  type: MusicAlbum
  date published: 2018-08-27
isrc code: BRUXJ1800033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T04:43:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9de2cd57b25036511ed4419140eac12acd34c12375c41a116b81eac55e88897
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/58kUgBJWxBTKAxGTnt3uQe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58kUgBJWxBTKAxGTnt3uQe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
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 0xf9de2cd57b25036511ed4419140eac12acd34c12375c41a116b81eac55e88897. 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/58kUgBJWxBTKAxGTnt3uQe.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/58kUgBJWxBTKAxGTnt3uQe.
  date published: 2026-07-02T03:55:08Z

Mudança
type: MusicRecording
duration: PT3M27S
duration ms: 207000
explicit: false
by artist: LEX
in album: Mudança
  type: MusicAlbum
  date published: 2018-08-27
isrc code: BRUXJ1800036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T04:32:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7a491a3f6eee5fd3bb2776534452209d58ddd6298c38309544d8e0191ce4e2c
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/4hCM0yS2xc0n53mbrCrXfB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hCM0yS2xc0n53mbrCrXfB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7a491a3f6eee5fd3bb2776534452209d58ddd6298c38309544d8e0191ce4e2c","isrc":"BRUXJ1800036","name":"Mudança","registered_at":"2026-06-26T04:32:36Z","spotify_id":"4hCM0yS2xc0n53mbrCrXfB","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 0xe7a491a3f6eee5fd3bb2776534452209d58ddd6298c38309544d8e0191ce4e2c. 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/4hCM0yS2xc0n53mbrCrXfB.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/4hCM0yS2xc0n53mbrCrXfB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe7a491a3f6eee5fd3bb2776534452209d58ddd6298c38309544d8e0191ce4e2c","isrc":"BRUXJ1800036","name":"Mudança","registered_at":"2026-06-26T04:32:36Z","spotify_id":"4hCM0yS2xc0n53mbrCrXfB","type":"track"}

Pelo Amor de Deus
type: MusicRecording
duration: PT3M38S
duration ms: 218000
explicit: false
by artist: LEX
by artist: Dj Kennto
in album: Mudança
  type: MusicAlbum
  date published: 2018-08-27
isrc code: BRUXJ1800013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:11:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c3be25acb2a3021fb25707b32bfae1db4fd69df5055345850fd2490e8571b27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4ot865Qyd1HWfYOKPEmONf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ot865Qyd1HWfYOKPEmONf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c3be25acb2a3021fb25707b32bfae1db4fd69df5055345850fd2490e8571b27","isrc":"BRUXJ1800013","name":"Pelo Amor de Deus","registered_at":"2026-06-27T20:11:38Z","spotify_id":"4ot865Qyd1HWfYOKPEmONf","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 0x6c3be25acb2a3021fb25707b32bfae1db4fd69df5055345850fd2490e8571b27. 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/4ot865Qyd1HWfYOKPEmONf.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/4ot865Qyd1HWfYOKPEmONf.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6c3be25acb2a3021fb25707b32bfae1db4fd69df5055345850fd2490e8571b27","isrc":"BRUXJ1800013","name":"Pelo Amor de Deus","registered_at":"2026-06-27T20:11:38Z","spotify_id":"4ot865Qyd1HWfYOKPEmONf","type":"track"}

Eu Vou
type: MusicRecording
duration: PT3M20S
duration ms: 200000
explicit: false
by artist: LEX
in album: Mudança
  type: MusicAlbum
  date published: 2018-08-27
isrc code: BRUXJ1800037

Se Joga
type: MusicRecording
duration: PT2M59S
duration ms: 179653
explicit: false
by artist: LEX
in album: Lex Go
  type: MusicAlbum
  date published: 2015-03-10
isrc code: US7VG1591630
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:07:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e5a1b6800757355a675cbe2a556d95cfa390d3bd878cfac44e05dbcc2be16a2
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/5qFxEtQ6nnNdnkhzel7byM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qFxEtQ6nnNdnkhzel7byM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e5a1b6800757355a675cbe2a556d95cfa390d3bd878cfac44e05dbcc2be16a2","isrc":"US7VG1591630","name":"Se Joga","registered_at":"2026-06-07T04:07:24Z","spotify_id":"5qFxEtQ6nnNdnkhzel7byM","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 0x9e5a1b6800757355a675cbe2a556d95cfa390d3bd878cfac44e05dbcc2be16a2. 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/5qFxEtQ6nnNdnkhzel7byM.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/5qFxEtQ6nnNdnkhzel7byM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9e5a1b6800757355a675cbe2a556d95cfa390d3bd878cfac44e05dbcc2be16a2","isrc":"US7VG1591630","name":"Se Joga","registered_at":"2026-06-07T04:07:24Z","spotify_id":"5qFxEtQ6nnNdnkhzel7byM","type":"track"}

Eu Sou o Segundo
type: MusicRecording
duration: PT3M23S
duration ms: 203360
explicit: false
by artist: LEX
in album: Lex Go
  type: MusicAlbum
  date published: 2015-03-10
isrc code: US7VG1591631
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:31:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08005935521557bb943f77e3ffe56be184f387536bc664ca83449a205c40f18e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1yvRVVXPABaayfdgD2vZaj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yvRVVXPABaayfdgD2vZaj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08005935521557bb943f77e3ffe56be184f387536bc664ca83449a205c40f18e","isrc":"US7VG1591631","name":"Eu Sou o Segundo","registered_at":"2026-06-07T16:31:09Z","spotify_id":"1yvRVVXPABaayfdgD2vZaj","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 0x08005935521557bb943f77e3ffe56be184f387536bc664ca83449a205c40f18e. 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/1yvRVVXPABaayfdgD2vZaj.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/1yvRVVXPABaayfdgD2vZaj.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x08005935521557bb943f77e3ffe56be184f387536bc664ca83449a205c40f18e","isrc":"US7VG1591631","name":"Eu Sou o Segundo","registered_at":"2026-06-07T16:31:09Z","spotify_id":"1yvRVVXPABaayfdgD2vZaj","type":"track"}

Lex Go
type: MusicRecording
duration: PT3M20S
duration ms: 200173
explicit: false
by artist: LEX
in album: Lex Go
  type: MusicAlbum
  date published: 2015-03-10
isrc code: US7VG1591632
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:28:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcacd20c0c980756989c23e11a9a1d233b67fca1471c2b0ce2cc8e387131116ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1eqe5J06UrEfxjxFs2tOs5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eqe5J06UrEfxjxFs2tOs5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcacd20c0c980756989c23e11a9a1d233b67fca1471c2b0ce2cc8e387131116ce","isrc":"US7VG1591632","name":"Lex Go","registered_at":"2026-06-08T15:28:40Z","spotify_id":"1eqe5J06UrEfxjxFs2tOs5","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 0xcacd20c0c980756989c23e11a9a1d233b67fca1471c2b0ce2cc8e387131116ce. 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/1eqe5J06UrEfxjxFs2tOs5.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/1eqe5J06UrEfxjxFs2tOs5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcacd20c0c980756989c23e11a9a1d233b67fca1471c2b0ce2cc8e387131116ce","isrc":"US7VG1591632","name":"Lex Go","registered_at":"2026-06-08T15:28:40Z","spotify_id":"1eqe5J06UrEfxjxFs2tOs5","type":"track"}