Marcelo Sissá
type: MusicGroup
genre: brazilian evangelical music
genre: devotional
popularity: 34
followers: 8211
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00481a4351929158e9e36c13503ea48011940cf32e0bdf371a6fcccbddd5d9c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/167a38a6-63ce-4a5e-9ef4-1502244d84e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/167a38a6-63ce-4a5e-9ef4-1502244d84e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/167a38a6-63ce-4a5e-9ef4-1502244d84e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00481a4351929158e9e36c13503ea48011940cf32e0bdf371a6fcccbddd5d9c7","name":"Marcelo Sissá","registered_at":"2026-06-11T12:34:54Z","symbol":"NIM0029999","token_address":"0x85249ed8a7204043fa66580b364983ab728da1fb","type":"artist","uuid":"167a38a6-63ce-4a5e-9ef4-1502244d84e7"}
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 0x00481a4351929158e9e36c13503ea48011940cf32e0bdf371a6fcccbddd5d9c7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/167a38a6-63ce-4a5e-9ef4-1502244d84e7.json and https://artists.proofprofile.net/proofs/artist/167a38a6-63ce-4a5e-9ef4-1502244d84e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: Lugar
  type: MusicAlbum
  date published: 2024-07-26
  track: Lugar
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231571
    explicit: false
    by artist: Marcelo Sissá
    by artist: Paulo Nazareth
    by artist: Bullara
    in album: Lugar
      type: MusicAlbum
      date published: 2024-07-26
    isrc code: BKMLV2400017
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-12T01:33:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956302
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/1p7bWBs7eyk6C9CLZvDRap.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1p7bWBs7eyk6C9CLZvDRap
    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 0xb20e8e26d38afd67f253c976c7da20ec16abaa48b5c1d8f7461e7730d53668cc. 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/1p7bWBs7eyk6C9CLZvDRap.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/1p7bWBs7eyk6C9CLZvDRap.
      date published: 2026-07-02T03:30:09Z
album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
  track: És o Meu Refúgio
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177500
    explicit: false
    by artist: Marcelo Sissá
    in album: Memórias Póstumas
      type: MusicAlbum
      date published: 2022-12-16
    isrc code: BKMLV2200007
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-23T05:31:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa830ca6f642e76a9bb28ae1b828210a871cbabd9055563f8ef7e19a4caac5989
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956304
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/5gxUP6oWeoUz2ZVLD6ZXK3.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gxUP6oWeoUz2ZVLD6ZXK3
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
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    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 0xa830ca6f642e76a9bb28ae1b828210a871cbabd9055563f8ef7e19a4caac5989. 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/5gxUP6oWeoUz2ZVLD6ZXK3.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/5gxUP6oWeoUz2ZVLD6ZXK3.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0xa830ca6f642e76a9bb28ae1b828210a871cbabd9055563f8ef7e19a4caac5989","isrc":"BKMLV2200007","name":"És o Meu Refúgio","registered_at":"2026-06-23T05:31:53Z","spotify_id":"5gxUP6oWeoUz2ZVLD6ZXK3","type":"track"}
  track: Criação
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208732
    explicit: false
    by artist: Marcelo Sissá
    in album: Memórias Póstumas
      type: MusicAlbum
      date published: 2022-12-16
    isrc code: BKMLV2200018
  track: Preço
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: Marcelo Sissá
    by artist: Marco Telles
    in album: Memórias Póstumas
      type: MusicAlbum
      date published: 2022-12-16
    isrc code: BKMLV2200020
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T07:42:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb81e189224dcd90a0a87a9f0c9170a04ebb825bf4124f9353d84ea2aadab1525
    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/59b3lGWYXIFVkU9hFNH6f9.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59b3lGWYXIFVkU9hFNH6f9
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:53:06Z
    additional property: OTSCanonicalRecord
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      value: {"copyright_id":"0xb81e189224dcd90a0a87a9f0c9170a04ebb825bf4124f9353d84ea2aadab1525","isrc":"BKMLV2200020","name":"Preço","registered_at":"2026-06-07T07:42:56Z","spotify_id":"59b3lGWYXIFVkU9hFNH6f9","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 0xb81e189224dcd90a0a87a9f0c9170a04ebb825bf4124f9353d84ea2aadab1525. 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/59b3lGWYXIFVkU9hFNH6f9.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/59b3lGWYXIFVkU9hFNH6f9.
      date published: 2026-06-13T12:53:06Z
      text: {"copyright_id":"0xb81e189224dcd90a0a87a9f0c9170a04ebb825bf4124f9353d84ea2aadab1525","isrc":"BKMLV2200020","name":"Preço","registered_at":"2026-06-07T07:42:56Z","spotify_id":"59b3lGWYXIFVkU9hFNH6f9","type":"track"}
  track: Artifício
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192000
    explicit: false
    by artist: Marcelo Sissá
    in album: Memórias Póstumas
    isrc code: BKMLV2200010
    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: Tudo Novo
  track: Forte
  track: Meu Respirar
  track: Quem É Feliz de Verdade?
  track: Silêncio
  track: Céu
  track: Um Lugar de Paz
  track: Arranhões
album: Meu Respirar
album: Memórias Póstumas, Vol. 3
album: Céu
album: Áporo
album: Você é aquilo que ama
album: Desvelo
album: Memórias Póstumas (Playback)
album: Áporo (Playback)
album: Irreconhecível
album: Tudo Que Eu Vivi
album: Caminho Estreito
album: Desvelo (Lado B)
album: A Ti Seja a Honra
album: A Criação (Duas Cidades)
album: Acústico
album: Diga o Que Quiser
album: Quando (Ao Vivo)
album: Um Lugar de Paz
album: Memórias Póstumas, Vol. 2
album: Forte
album: Artifício
album: Memórias Póstumas, Vol. 1
album: A Relva
album: Manhã
album: Promessa
album: Gracejo e Manhã
album: Todas as Canções de Amor
album: Eu Preciso Aprender a Lidar Com a Saudade
album: O Encontro
album: Salmos 23:1-2
album: Ventania: O Encontro (Playblack)
album: A Flor e a Náusea
album: Salmos 40:1-2
album: Jó 34:32
album: Jó 30:20-22
track: Salmos 23:1-2
track: Lugar
track: Preço
track: Artifício
track: Meu Respirar
track: És o Meu Refúgio
track: Tudo Novo
track: Um Lugar de Paz
track: Criação
track: Forte
track: Quem É Feliz de Verdade?
track: Céu
track: Silêncio
track: Arranhões

Marcelo Sissá
type: MusicGroup

Memórias Póstumas
type: MusicAlbum
date published: 2022-12-16

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T00:51:06+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3d4163d5096330198684802da76b4df7dc4c50c2775cef25e84c543459e41151

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/6GHXkY8mv2SSy1qrMmOr4w.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GHXkY8mv2SSy1qrMmOr4w

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3d4163d5096330198684802da76b4df7dc4c50c2775cef25e84c543459e41151","isrc":"BKMLV2200010","name":"Artifício","registered_at":"2026-06-07T00:51:06Z","spotify_id":"6GHXkY8mv2SSy1qrMmOr4w","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 0x3d4163d5096330198684802da76b4df7dc4c50c2775cef25e84c543459e41151. 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/6GHXkY8mv2SSy1qrMmOr4w.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/6GHXkY8mv2SSy1qrMmOr4w.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x3d4163d5096330198684802da76b4df7dc4c50c2775cef25e84c543459e41151","isrc":"BKMLV2200010","name":"Artifício","registered_at":"2026-06-07T00:51:06Z","spotify_id":"6GHXkY8mv2SSy1qrMmOr4w","type":"track"}

Tudo Novo
type: MusicRecording
duration: PT3M39S
duration ms: 219500
explicit: false
by artist: Marcelo Sissá
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T01:49:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75867704001119b2a602b788fbefcf3876743448e8d0bb205a1e1f84b881c7a0
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/2IufHRrCxd5KQGL3gOmdrW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IufHRrCxd5KQGL3gOmdrW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75867704001119b2a602b788fbefcf3876743448e8d0bb205a1e1f84b881c7a0","isrc":"BKMLV2200005","name":"Tudo Novo","registered_at":"2026-06-22T01:49:53Z","spotify_id":"2IufHRrCxd5KQGL3gOmdrW","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 0x75867704001119b2a602b788fbefcf3876743448e8d0bb205a1e1f84b881c7a0. 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/2IufHRrCxd5KQGL3gOmdrW.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/2IufHRrCxd5KQGL3gOmdrW.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x75867704001119b2a602b788fbefcf3876743448e8d0bb205a1e1f84b881c7a0","isrc":"BKMLV2200005","name":"Tudo Novo","registered_at":"2026-06-22T01:49:53Z","spotify_id":"2IufHRrCxd5KQGL3gOmdrW","type":"track"}

Forte
type: MusicRecording
duration: PT2M52S
duration ms: 172203
explicit: false
by artist: Marcelo Sissá
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200009

Meu Respirar
type: MusicRecording
duration: PT5M16S
duration ms: 316909
explicit: false
by artist: Marcelo Sissá
by artist: Ana Heloysa
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:43:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76
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/66pVh9BXddys34xB6rtuQN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66pVh9BXddys34xB6rtuQN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76","isrc":"BKMLV2200014","name":"Meu Respirar","registered_at":"2026-06-20T06:43:38Z","spotify_id":"66pVh9BXddys34xB6rtuQN","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 0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76. 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/66pVh9BXddys34xB6rtuQN.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/66pVh9BXddys34xB6rtuQN.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76","isrc":"BKMLV2200014","name":"Meu Respirar","registered_at":"2026-06-20T06:43:38Z","spotify_id":"66pVh9BXddys34xB6rtuQN","type":"track"}

Quem É Feliz de Verdade?
type: MusicRecording
duration: PT3M25S
duration ms: 205500
explicit: false
by artist: Marcelo Sissá
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200017

Silêncio
type: MusicRecording
duration: PT1M40S
duration ms: 100000
explicit: false
by artist: Marcelo Sissá
by artist: Gui Mesquita
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200019

Céu
type: MusicRecording
duration: PT5M9S
duration ms: 309545
explicit: false
by artist: Marcelo Sissá
by artist: Guilherme Andrade
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200016

Um Lugar de Paz
type: MusicRecording
duration: PT4M0S
duration ms: 240645
explicit: false
by artist: Marcelo Sissá
by artist: helvio Sodré
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:53:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x818358dbd07828133a417c99d2699f1ab293f998a65d8b1c1d17619eeeb57ae7
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/5fxO335eAsxE7ptIm3K4lF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fxO335eAsxE7ptIm3K4lF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x818358dbd07828133a417c99d2699f1ab293f998a65d8b1c1d17619eeeb57ae7","isrc":"BKMLV2200004","name":"Um Lugar de Paz","registered_at":"2026-06-24T13:53:27Z","spotify_id":"5fxO335eAsxE7ptIm3K4lF","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 0x818358dbd07828133a417c99d2699f1ab293f998a65d8b1c1d17619eeeb57ae7. 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/5fxO335eAsxE7ptIm3K4lF.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/5fxO335eAsxE7ptIm3K4lF.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x818358dbd07828133a417c99d2699f1ab293f998a65d8b1c1d17619eeeb57ae7","isrc":"BKMLV2200004","name":"Um Lugar de Paz","registered_at":"2026-06-24T13:53:27Z","spotify_id":"5fxO335eAsxE7ptIm3K4lF","type":"track"}

Arranhões
type: MusicRecording
duration: PT2M43S
duration ms: 163200
explicit: false
by artist: Marcelo Sissá
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200011

Meu Respirar
type: MusicAlbum
date published: 2022-11-04
track: Meu Respirar
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316909
  explicit: false
  by artist: Marcelo Sissá
  by artist: Ana Heloysa
  in album: Meu Respirar
    type: MusicAlbum
    date published: 2022-11-04
  isrc code: BKMLV2200014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T06:43:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0EvS1cSk6Pbq3gquMRgivS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EvS1cSk6Pbq3gquMRgivS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76","isrc":"BKMLV2200014","name":"Meu Respirar","registered_at":"2026-06-20T06:43:38Z","spotify_id":"0EvS1cSk6Pbq3gquMRgivS","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 0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EvS1cSk6Pbq3gquMRgivS.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/0EvS1cSk6Pbq3gquMRgivS.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76","isrc":"BKMLV2200014","name":"Meu Respirar","registered_at":"2026-06-20T06:43:38Z","spotify_id":"0EvS1cSk6Pbq3gquMRgivS","type":"track"}
track: Um Lugar de Paz
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240645
  explicit: false
  by artist: Marcelo Sissá
  by artist: helvio Sodré
  in album: Meu Respirar
    type: MusicAlbum
    date published: 2022-11-04

Memórias Póstumas, Vol. 3
type: MusicAlbum
date published: 2022-11-25
track: Criação
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208732
  explicit: false
  by artist: Marcelo Sissá
  in album: Memórias Póstumas, Vol. 3
    type: MusicAlbum
    date published: 2022-11-25
track: Meu Respirar
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316909
  explicit: false
  by artist: Marcelo Sissá
  by artist: Ana Heloysa
  in album: Memórias Póstumas, Vol. 3
    type: MusicAlbum
    date published: 2022-11-25
  isrc code: BKMLV2200014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T06:43:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76
  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/3Osq4Gr63fSGwauAbcCpR2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Osq4Gr63fSGwauAbcCpR2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76","isrc":"BKMLV2200014","name":"Meu Respirar","registered_at":"2026-06-20T06:43:38Z","spotify_id":"3Osq4Gr63fSGwauAbcCpR2","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 0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76. 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/3Osq4Gr63fSGwauAbcCpR2.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/3Osq4Gr63fSGwauAbcCpR2.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76","isrc":"BKMLV2200014","name":"Meu Respirar","registered_at":"2026-06-20T06:43:38Z","spotify_id":"3Osq4Gr63fSGwauAbcCpR2","type":"track"}
track: Um Lugar de Paz
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240645
  explicit: false
  by artist: Marcelo Sissá
  by artist: helvio Sodré
  in album: Memórias Póstumas, Vol. 3
    type: MusicAlbum
    date published: 2022-11-25
track: Céu
  type: MusicRecording
  duration: PT5M9S
  duration ms: 309545
  explicit: false
  by artist: Marcelo Sissá
  by artist: Guilherme Andrade
  in album: Memórias Póstumas, Vol. 3
    type: MusicAlbum
    date published: 2022-11-25
track: Quem É Feliz de Verdade?
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205500
  explicit: false
  by artist: Marcelo Sissá
  in album: Memórias Póstumas, Vol. 3
    type: MusicAlbum
    date published: 2022-11-25
track: Silêncio
  type: MusicRecording
  duration: PT1M40S
  duration ms: 100000
  explicit: false
  by artist: Marcelo Sissá
  by artist: Gui Mesquita
  in album: Memórias Póstumas, Vol. 3
    type: MusicAlbum
    date published: 2022-11-25

Céu
type: MusicAlbum
date published: 2022-11-11
track: Céu
  type: MusicRecording
  duration: PT5M9S
  duration ms: 309545
  explicit: false
  by artist: Marcelo Sissá
  by artist: Guilherme Andrade
  in album: Céu
    type: MusicAlbum
    date published: 2022-11-11
track: Meu Respirar
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316909
  explicit: false
  by artist: Marcelo Sissá
  by artist: Ana Heloysa
  in album: Céu
    type: MusicAlbum
    date published: 2022-11-11
track: Um Lugar de Paz
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240645
  explicit: false
  by artist: Marcelo Sissá
  by artist: helvio Sodré
  in album: Céu
    type: MusicAlbum
    date published: 2022-11-11

Áporo
type: MusicAlbum
date published: 2021-03-19
track: Meu Refúgio (Intro)
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109253
  explicit: false
  by artist: Marcelo Sissá
  in album: Áporo
    type: MusicAlbum
    date published: 2021-03-19
  isrc code: USCGJ2165682
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:56:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x272cfb23b6cab20409aa776b13a222c15d7d5c17f3500e8e8499f136c141c09f
  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/3svcp3MTuxtvxJnSkZ0XFH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3svcp3MTuxtvxJnSkZ0XFH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x272cfb23b6cab20409aa776b13a222c15d7d5c17f3500e8e8499f136c141c09f","isrc":"USCGJ2165682","name":"Meu Refúgio (Intro)","registered_at":"2026-06-08T22:56:22Z","spotify_id":"3svcp3MTuxtvxJnSkZ0XFH","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 0x272cfb23b6cab20409aa776b13a222c15d7d5c17f3500e8e8499f136c141c09f. 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/3svcp3MTuxtvxJnSkZ0XFH.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/3svcp3MTuxtvxJnSkZ0XFH.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x272cfb23b6cab20409aa776b13a222c15d7d5c17f3500e8e8499f136c141c09f","isrc":"USCGJ2165682","name":"Meu Refúgio (Intro)","registered_at":"2026-06-08T22:56:22Z","spotify_id":"3svcp3MTuxtvxJnSkZ0XFH","type":"track"}
track: Manhã
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188444
  explicit: false
  by artist: Marcelo Sissá
  by artist: Guilherme Iamarino
  in album: Áporo
    type: MusicAlbum
    date published: 2021-03-19
  isrc code: USCGJ2165683
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:29:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef0641260b8bce3917028c89981cf050be8a410c406f25f6dc1f04ae6043371c
  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/3WK33q7UT7pJGLIpGC0AWI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WK33q7UT7pJGLIpGC0AWI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xef0641260b8bce3917028c89981cf050be8a410c406f25f6dc1f04ae6043371c","isrc":"USCGJ2165683","name":"Manhã","registered_at":"2026-06-07T03:29:03Z","spotify_id":"3WK33q7UT7pJGLIpGC0AWI","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 0xef0641260b8bce3917028c89981cf050be8a410c406f25f6dc1f04ae6043371c. 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/3WK33q7UT7pJGLIpGC0AWI.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/3WK33q7UT7pJGLIpGC0AWI.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xef0641260b8bce3917028c89981cf050be8a410c406f25f6dc1f04ae6043371c","isrc":"USCGJ2165683","name":"Manhã","registered_at":"2026-06-07T03:29:03Z","spotify_id":"3WK33q7UT7pJGLIpGC0AWI","type":"track"}
track: Você É Aquilo Que Ama
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276000
  explicit: false
  by artist: Marcelo Sissá
  by artist: João Manô
  in album: Áporo
    type: MusicAlbum
    date published: 2021-03-19
  isrc code: USCGJ2165684
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:03:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ecd082fc06dd41b60891e390dc9ba128455eb3c8b83c218d27124ffb043cfca
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4cwEQG1npzsh8IJPWemQhE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cwEQG1npzsh8IJPWemQhE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3ecd082fc06dd41b60891e390dc9ba128455eb3c8b83c218d27124ffb043cfca","isrc":"USCGJ2165684","name":"Você É Aquilo Que Ama","registered_at":"2026-06-04T14:03:15Z","spotify_id":"4cwEQG1npzsh8IJPWemQhE","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 0x3ecd082fc06dd41b60891e390dc9ba128455eb3c8b83c218d27124ffb043cfca. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4cwEQG1npzsh8IJPWemQhE.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/4cwEQG1npzsh8IJPWemQhE.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3ecd082fc06dd41b60891e390dc9ba128455eb3c8b83c218d27124ffb043cfca","isrc":"USCGJ2165684","name":"Você É Aquilo Que Ama","registered_at":"2026-06-04T14:03:15Z","spotify_id":"4cwEQG1npzsh8IJPWemQhE","type":"track"}
track: Não Vou Me Esquecer
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226000
  explicit: false
  by artist: Marcelo Sissá
  in album: Áporo
    type: MusicAlbum
    date published: 2021-03-19
  isrc code: USCGJ2165685
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:23:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf267a7cf79276516d5c40fe5101c1321a5555cee070039adb45e754ef4fbdf1f
  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/5b5kUBs2yygDn33illsG82.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b5kUBs2yygDn33illsG82
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf267a7cf79276516d5c40fe5101c1321a5555cee070039adb45e754ef4fbdf1f","isrc":"USCGJ2165685","name":"Não Vou Me Esquecer","registered_at":"2026-06-07T15:23:46Z","spotify_id":"5b5kUBs2yygDn33illsG82","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 0xf267a7cf79276516d5c40fe5101c1321a5555cee070039adb45e754ef4fbdf1f. 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/5b5kUBs2yygDn33illsG82.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/5b5kUBs2yygDn33illsG82.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xf267a7cf79276516d5c40fe5101c1321a5555cee070039adb45e754ef4fbdf1f","isrc":"USCGJ2165685","name":"Não Vou Me Esquecer","registered_at":"2026-06-07T15:23:46Z","spotify_id":"5b5kUBs2yygDn33illsG82","type":"track"}
track: Áporo
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119090
  explicit: false
  by artist: Marcelo Sissá
  in album: Áporo
  isrc code: USCGJ2165686
  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: 316
track: 15 de Abril
track: A Relva

Marcelo Sissá
type: MusicGroup

Áporo
type: MusicAlbum
date published: 2021-03-19

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T20:27:29+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4683b8347f696f62242ad0745fac192d9545b6c372f8fcc1182861781121fe1d

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/4hJIshA49Qrl09bnuUXQHZ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hJIshA49Qrl09bnuUXQHZ

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4683b8347f696f62242ad0745fac192d9545b6c372f8fcc1182861781121fe1d","isrc":"USCGJ2165686","name":"Áporo","registered_at":"2026-06-09T20:27:29Z","spotify_id":"4hJIshA49Qrl09bnuUXQHZ","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 0x4683b8347f696f62242ad0745fac192d9545b6c372f8fcc1182861781121fe1d. 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/4hJIshA49Qrl09bnuUXQHZ.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/4hJIshA49Qrl09bnuUXQHZ.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x4683b8347f696f62242ad0745fac192d9545b6c372f8fcc1182861781121fe1d","isrc":"USCGJ2165686","name":"Áporo","registered_at":"2026-06-09T20:27:29Z","spotify_id":"4hJIshA49Qrl09bnuUXQHZ","type":"track"}

316
type: MusicRecording
duration: PT2M51S
duration ms: 171111
explicit: false
by artist: Marcelo Sissá
by artist: Guilherme Costa
in album: Áporo
  type: MusicAlbum
  date published: 2021-03-19
isrc code: USCGJ2165687
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T18:10:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda2bac659fd29148b2dff167044938f31b36f4ca786f5f8d7860cb6de125d30b
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/7AzjhFrzOSUEjiVupTrMB3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AzjhFrzOSUEjiVupTrMB3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0xda2bac659fd29148b2dff167044938f31b36f4ca786f5f8d7860cb6de125d30b. 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/7AzjhFrzOSUEjiVupTrMB3.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/7AzjhFrzOSUEjiVupTrMB3.
  date published: 2026-06-13T13:32:09Z

15 de Abril
type: MusicRecording
duration: PT3M14S
duration ms: 194074
explicit: false
by artist: Marcelo Sissá
in album: Áporo
  type: MusicAlbum
  date published: 2021-03-19
isrc code: USCGJ2165688
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:37:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e9c90e6987d6652a3e94b71988c74e7c2bcf13b06ec6bef1bd4642c28f8c1b0
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/0UGI91scg7aH3vJJAqOShU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UGI91scg7aH3vJJAqOShU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e9c90e6987d6652a3e94b71988c74e7c2bcf13b06ec6bef1bd4642c28f8c1b0","isrc":"USCGJ2165688","name":"15 de Abril","registered_at":"2026-06-08T05:37:17Z","spotify_id":"0UGI91scg7aH3vJJAqOShU","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 0x8e9c90e6987d6652a3e94b71988c74e7c2bcf13b06ec6bef1bd4642c28f8c1b0. 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/0UGI91scg7aH3vJJAqOShU.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/0UGI91scg7aH3vJJAqOShU.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x8e9c90e6987d6652a3e94b71988c74e7c2bcf13b06ec6bef1bd4642c28f8c1b0","isrc":"USCGJ2165688","name":"15 de Abril","registered_at":"2026-06-08T05:37:17Z","spotify_id":"0UGI91scg7aH3vJJAqOShU","type":"track"}

A Relva
type: MusicRecording
duration: PT3M51S
duration ms: 231230
explicit: false
by artist: Marcelo Sissá
in album: Áporo
  type: MusicAlbum
  date published: 2021-03-19
isrc code: USCGJ2165689
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T21:45:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdeb9f3a50a716bc2b373b385cdb68a4edc0fd8409c35d2c55ffe09379de01d83
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/7EcIzlHLb5DqaKYMjFp3Zb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EcIzlHLb5DqaKYMjFp3Zb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdeb9f3a50a716bc2b373b385cdb68a4edc0fd8409c35d2c55ffe09379de01d83","isrc":"USCGJ2165689","name":"A Relva","registered_at":"2026-06-11T21:45:07Z","spotify_id":"7EcIzlHLb5DqaKYMjFp3Zb","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 0xdeb9f3a50a716bc2b373b385cdb68a4edc0fd8409c35d2c55ffe09379de01d83. 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/7EcIzlHLb5DqaKYMjFp3Zb.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/7EcIzlHLb5DqaKYMjFp3Zb.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xdeb9f3a50a716bc2b373b385cdb68a4edc0fd8409c35d2c55ffe09379de01d83","isrc":"USCGJ2165689","name":"A Relva","registered_at":"2026-06-11T21:45:07Z","spotify_id":"7EcIzlHLb5DqaKYMjFp3Zb","type":"track"}

Você é aquilo que ama
type: MusicAlbum
date published: 2021-02-19
track: Você é aquilo que ama
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276000
  explicit: false
  by artist: Marcelo Sissá
  by artist: João Manô
  in album: Você é aquilo que ama
    type: MusicAlbum
    date published: 2021-02-19
  isrc code: USCGH2160854
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T14:59:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb410f7c23b8018bc9c72604514a97fead97452d23fe79e35b006afd75d7a72cf
  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/5YOWzfdwqiVEeChEyA5vLI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YOWzfdwqiVEeChEyA5vLI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb410f7c23b8018bc9c72604514a97fead97452d23fe79e35b006afd75d7a72cf","isrc":"USCGH2160854","name":"Você é aquilo que ama","registered_at":"2026-06-27T14:59:59Z","spotify_id":"5YOWzfdwqiVEeChEyA5vLI","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 0xb410f7c23b8018bc9c72604514a97fead97452d23fe79e35b006afd75d7a72cf. 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/5YOWzfdwqiVEeChEyA5vLI.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/5YOWzfdwqiVEeChEyA5vLI.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xb410f7c23b8018bc9c72604514a97fead97452d23fe79e35b006afd75d7a72cf","isrc":"USCGH2160854","name":"Você é aquilo que ama","registered_at":"2026-06-27T14:59:59Z","spotify_id":"5YOWzfdwqiVEeChEyA5vLI","type":"track"}

Desvelo
type: MusicAlbum
date published: 2024-03-08
track: Desvelo (Intro)
  type: MusicRecording
  duration: PT0M43S
  duration ms: 43500
  explicit: false
  by artist: Marcelo Sissá
  in album: Desvelo
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: BKMLV2400001
track: Outrora
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152764
  explicit: false
  by artist: Marcelo Sissá
  in album: Desvelo
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: BKMLV2400002
track: Você É Aquilo Que Ama
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132071
  explicit: false
  by artist: Marcelo Sissá
  in album: Desvelo
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: BKMLV2400006
track: Sincero
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110458
  explicit: false
  by artist: Marcelo Sissá
  in album: Desvelo
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: BKMLV2400008
track: Milhas e Migalhas
  type: MusicRecording
  duration: PT0M59S
  duration ms: 59659
  explicit: false
  by artist: Marcelo Sissá
  in album: Desvelo
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: BKMLV2400003
track: Quando
  type: MusicRecording
  duration: PT1M22S
  duration ms: 82315
  explicit: false
  by artist: Marcelo Sissá
  by artist: Bullara
  in album: Desvelo
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: BKMLV2400009
track: Avenida 21
  type: MusicRecording
  duration: PT1M1S
  duration ms: 61000
  explicit: false
  by artist: Marcelo Sissá
  in album: Desvelo
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: BKMLV2400004
track: A Relva
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115000
  explicit: false
  by artist: Marcelo Sissá
  in album: Desvelo
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: BKMLV2400007

Memórias Póstumas (Playback)
type: MusicAlbum
date published: 2022-12-16
track: És o Meu Refúgio - Playback
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177500
  explicit: false
  by artist: Marcelo Sissá
  in album: Memórias Póstumas (Playback)
    type: MusicAlbum
    date published: 2022-12-16
track: Criação - Playback
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208732
  explicit: false
  by artist: Marcelo Sissá
  in album: Memórias Póstumas (Playback)
    type: MusicAlbum
    date published: 2022-12-16
track: Preço - Playback
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240000
  explicit: false
  by artist: Marcelo Sissá
  in album: Memórias Póstumas (Playback)
    type: MusicAlbum
    date published: 2022-12-16
track: Artifício - Playback
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192000
  explicit: false
  by artist: Marcelo Sissá
  in album: Memórias Póstumas (Playback)
    type: MusicAlbum
    date published: 2022-12-16
track: Tudo Novo - Playback
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219500
  explicit: false
  by artist: Marcelo Sissá
  in album: Memórias Póstumas (Playback)
    type: MusicAlbum
    date published: 2022-12-16
track: Forte - Playback
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172203
  explicit: false
  by artist: Marcelo Sissá
  in album: Memórias Póstumas (Playback)
    type: MusicAlbum
    date published: 2022-12-16
track: Meu Respirar - Playback
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316909
  explicit: false
  by artist: Marcelo Sissá
  in album: Memórias Póstumas (Playback)
    type: MusicAlbum
    date published: 2022-12-16
track: Quem É Feliz de Verdade? - Playback
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205674
  explicit: false
  by artist: Marcelo Sissá
  in album: Memórias Póstumas (Playback)
    type: MusicAlbum
    date published: 2022-12-16
track: Céu - Playback
  type: MusicRecording
  duration: PT5M9S
  duration ms: 309545
  explicit: false
  by artist: Marcelo Sissá
  in album: Memórias Póstumas (Playback)
    type: MusicAlbum
    date published: 2022-12-16
track: Um Lugar de Paz - Playback
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240645
  explicit: false
  by artist: Marcelo Sissá
  in album: Memórias Póstumas (Playback)
    type: MusicAlbum
    date published: 2022-12-16
track: Arranhões - Playback
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163200
  explicit: false
  by artist: Marcelo Sissá
  in album: Memórias Póstumas (Playback)
    type: MusicAlbum
    date published: 2022-12-16

Áporo (Playback)
type: MusicAlbum
date published: 2022-11-30
track: Meu Refúgio (Intro) - Playback
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109253
  explicit: false
  by artist: Marcelo Sissá
  in album: Áporo (Playback)
    type: MusicAlbum
    date published: 2022-11-30
track: Manhã - Playback
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188444
  explicit: false
  by artist: Marcelo Sissá
  in album: Áporo (Playback)
    type: MusicAlbum
    date published: 2022-11-30
track: Você É Aquilo Que Ama - Playback
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276000
  explicit: false
  by artist: Marcelo Sissá
  in album: Áporo (Playback)
    type: MusicAlbum
    date published: 2022-11-30
track: Não Vou Me Esquecer - Playback
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226000
  explicit: false
  by artist: Marcelo Sissá
  in album: Áporo (Playback)
    type: MusicAlbum
    date published: 2022-11-30
track: Áporo - Playback
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119090
  explicit: false
  by artist: Marcelo Sissá
  in album: Áporo (Playback)
    type: MusicAlbum
    date published: 2022-11-30
track: 316 - Playback
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171111
  explicit: false
  by artist: Marcelo Sissá
  in album: Áporo (Playback)
    type: MusicAlbum
    date published: 2022-11-30
track: 15 de Abril - Playback
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194074
  explicit: false
  by artist: Marcelo Sissá
  in album: Áporo (Playback)
    type: MusicAlbum
    date published: 2022-11-30
track: A Relva - Playback
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231230
  explicit: false
  by artist: Marcelo Sissá
  in album: Áporo (Playback)
    type: MusicAlbum
    date published: 2022-11-30

Irreconhecível
type: MusicAlbum
date published: 2025-02-07
track: Irreconhecível
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190990
  explicit: false
  by artist: Marcelo Sissá
  by artist: Bullara
  by artist: Eric Cortes
  by artist: Paulo Victor Rodrigues
  in album: Irreconhecível
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: BKMLV2500001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T02:34:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xffa18236eff6612e9d3af421ed7459a207b492f5b18a6227868a29beafa7dbc4
  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/3q0LtiYQHFr4SzTPqLJeVB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3q0LtiYQHFr4SzTPqLJeVB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xffa18236eff6612e9d3af421ed7459a207b492f5b18a6227868a29beafa7dbc4","isrc":"BKMLV2500001","name":"Irreconhecível","registered_at":"2026-06-11T02:34:49Z","spotify_id":"3q0LtiYQHFr4SzTPqLJeVB","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 0xffa18236eff6612e9d3af421ed7459a207b492f5b18a6227868a29beafa7dbc4. 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/3q0LtiYQHFr4SzTPqLJeVB.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/3q0LtiYQHFr4SzTPqLJeVB.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xffa18236eff6612e9d3af421ed7459a207b492f5b18a6227868a29beafa7dbc4","isrc":"BKMLV2500001","name":"Irreconhecível","registered_at":"2026-06-11T02:34:49Z","spotify_id":"3q0LtiYQHFr4SzTPqLJeVB","type":"track"}
track: Caminho Estreito
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204294
  explicit: false
  by artist: Marcelo Sissá
  by artist: Bullara
  in album: Irreconhecível
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: BKMLV2400016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:29:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ac155847ab2aba1c82167a3f74d80972401d67e32d4d988788df10b6656aab0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956859
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956859
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1cuu4eX8OlVrOnZlh95U17.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cuu4eX8OlVrOnZlh95U17
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:42:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2ac155847ab2aba1c82167a3f74d80972401d67e32d4d988788df10b6656aab0","isrc":"BKMLV2400016","name":"Caminho Estreito","registered_at":"2026-06-08T14:29:19Z","spotify_id":"1cuu4eX8OlVrOnZlh95U17","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 0x2ac155847ab2aba1c82167a3f74d80972401d67e32d4d988788df10b6656aab0. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1cuu4eX8OlVrOnZlh95U17.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/1cuu4eX8OlVrOnZlh95U17.
    date published: 2026-07-06T01:42:12Z
    text: {"copyright_id":"0x2ac155847ab2aba1c82167a3f74d80972401d67e32d4d988788df10b6656aab0","isrc":"BKMLV2400016","name":"Caminho Estreito","registered_at":"2026-06-08T14:29:19Z","spotify_id":"1cuu4eX8OlVrOnZlh95U17","type":"track"}
track: Tudo Que Eu Vivi
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236899
  explicit: false
  by artist: Marcelo Sissá
  by artist: Bullara
  by artist: Pedro Valença
  in album: Irreconhecível
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: BKMLV2400018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T09:16:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98f9632a0ad109b3f771ca97a2ef5ad9002a7d18122585472867955c39f0a4c5
  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/6681oda57Gmn9hNWjKXcbe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6681oda57Gmn9hNWjKXcbe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x98f9632a0ad109b3f771ca97a2ef5ad9002a7d18122585472867955c39f0a4c5","isrc":"BKMLV2400018","name":"Tudo Que Eu Vivi","registered_at":"2026-06-09T09:16:31Z","spotify_id":"6681oda57Gmn9hNWjKXcbe","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 0x98f9632a0ad109b3f771ca97a2ef5ad9002a7d18122585472867955c39f0a4c5. 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/6681oda57Gmn9hNWjKXcbe.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/6681oda57Gmn9hNWjKXcbe.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x98f9632a0ad109b3f771ca97a2ef5ad9002a7d18122585472867955c39f0a4c5","isrc":"BKMLV2400018","name":"Tudo Que Eu Vivi","registered_at":"2026-06-09T09:16:31Z","spotify_id":"6681oda57Gmn9hNWjKXcbe","type":"track"}
track: Lugar
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231571
  explicit: false
  by artist: Marcelo Sissá
  by artist: Bullara
  by artist: Paulo Nazareth
  in album: Irreconhecível
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: BKMLV2400017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T01:33:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb20e8e26d38afd67f253c976c7da20ec16abaa48b5c1d8f7461e7730d53668cc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956894
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956894
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2iB1WpNz04PCzTGuX3NFag.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iB1WpNz04PCzTGuX3NFag
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  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 0xb20e8e26d38afd67f253c976c7da20ec16abaa48b5c1d8f7461e7730d53668cc. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2iB1WpNz04PCzTGuX3NFag.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/2iB1WpNz04PCzTGuX3NFag.
    date published: 2026-07-06T07:53:57Z

Tudo Que Eu Vivi
type: MusicAlbum
date published: 2024-10-18
track: Tudo Que Eu Vivi
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236899
  explicit: false
  by artist: Marcelo Sissá
  by artist: Pedro Valença
  by artist: Bullara
  in album: Tudo Que Eu Vivi
    type: MusicAlbum
    date published: 2024-10-18
  isrc code: BKMLV2400018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T09:16:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98f9632a0ad109b3f771ca97a2ef5ad9002a7d18122585472867955c39f0a4c5
  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/5mWTjNsMGlXuMKTLvcqxHy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mWTjNsMGlXuMKTLvcqxHy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x98f9632a0ad109b3f771ca97a2ef5ad9002a7d18122585472867955c39f0a4c5","isrc":"BKMLV2400018","name":"Tudo Que Eu Vivi","registered_at":"2026-06-09T09:16:31Z","spotify_id":"5mWTjNsMGlXuMKTLvcqxHy","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 0x98f9632a0ad109b3f771ca97a2ef5ad9002a7d18122585472867955c39f0a4c5. 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/5mWTjNsMGlXuMKTLvcqxHy.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/5mWTjNsMGlXuMKTLvcqxHy.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x98f9632a0ad109b3f771ca97a2ef5ad9002a7d18122585472867955c39f0a4c5","isrc":"BKMLV2400018","name":"Tudo Que Eu Vivi","registered_at":"2026-06-09T09:16:31Z","spotify_id":"5mWTjNsMGlXuMKTLvcqxHy","type":"track"}

Caminho Estreito
type: MusicAlbum
date published: 2024-06-28
track: Caminho Estreito
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204294
  explicit: false
  by artist: Marcelo Sissá
  by artist: Bullara
  in album: Caminho Estreito
    type: MusicAlbum
    date published: 2024-06-28
  isrc code: BKMLV2400016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:29:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ac155847ab2aba1c82167a3f74d80972401d67e32d4d988788df10b6656aab0
  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/0OFBnd9FyQ45MEnfr71y8X.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OFBnd9FyQ45MEnfr71y8X
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2ac155847ab2aba1c82167a3f74d80972401d67e32d4d988788df10b6656aab0","isrc":"BKMLV2400016","name":"Caminho Estreito","registered_at":"2026-06-08T14:29:19Z","spotify_id":"0OFBnd9FyQ45MEnfr71y8X","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 0x2ac155847ab2aba1c82167a3f74d80972401d67e32d4d988788df10b6656aab0. 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/0OFBnd9FyQ45MEnfr71y8X.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/0OFBnd9FyQ45MEnfr71y8X.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2ac155847ab2aba1c82167a3f74d80972401d67e32d4d988788df10b6656aab0","isrc":"BKMLV2400016","name":"Caminho Estreito","registered_at":"2026-06-08T14:29:19Z","spotify_id":"0OFBnd9FyQ45MEnfr71y8X","type":"track"}

Desvelo (Lado B)
type: MusicAlbum
date published: 2024-04-15
track: Reflexo
  type: MusicRecording
  duration: PT5M0S
  duration ms: 300273
  explicit: false
  by artist: Marcelo Sissá
  by artist: Bullara
  in album: Desvelo (Lado B)
    type: MusicAlbum
    date published: 2024-04-15
  isrc code: BKMLV2400010
track: João 1:48
  type: MusicRecording
  duration: PT1M46S
  duration ms: 106300
  explicit: false
  by artist: Marcelo Sissá
  by artist: Bullara
  in album: Desvelo (Lado B)
    type: MusicAlbum
    date published: 2024-04-15
  isrc code: BKMLV2400015
track: Deus É Bom
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129754
  explicit: false
  by artist: Marcelo Sissá
  by artist: Bullara
  in album: Desvelo (Lado B)
    type: MusicAlbum
    date published: 2024-04-15
  isrc code: BKMLV2400011
track: Pra Sempre
  type: MusicRecording
  duration: PT1M37S
  duration ms: 97448
  explicit: false
  by artist: Marcelo Sissá
  by artist: Bullara
  in album: Desvelo (Lado B)
    type: MusicAlbum
    date published: 2024-04-15
  isrc code: BKMLV2400013
track: Incógnito
  type: MusicRecording
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  by artist: Bullara
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    type: MusicAlbum
    date published: 2024-04-15
  isrc code: BKMLV2400014

A Ti Seja a Honra
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date published: 2023-09-29
track: A Ti Seja a Honra
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  by artist: Marcelo Sissá
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    type: MusicAlbum
    date published: 2023-09-29
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6n5ussGG8RjW0voBANcMQh
  additional property: OTSTimestamp
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  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 0x994cfba93d4ec20ca68810015d3696b1be6da1b033f671cd4bd1763ee0830368. 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/6n5ussGG8RjW0voBANcMQh.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/6n5ussGG8RjW0voBANcMQh.
    date published: 2026-07-02T05:09:12Z
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A Criação (Duas Cidades)
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date published: 2023-09-15
track: A Criação (Duas Cidades)
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    type: MusicAlbum
    date published: 2023-09-15
  isrc code: BKMLV2300005

Acústico
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date published: 2023-06-06
track: Um Lugar de Paz
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  by artist: Hévio Sodré
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    type: MusicAlbum
    date published: 2023-06-06
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track: Quem É Feliz de Verdade?
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    type: MusicAlbum
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track: Diga o Que Quiser
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  by artist: Paula Schneider
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    type: MusicAlbum
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    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 0x1c23bbdae1e56949b58e3ac84065701b4571436ce04aad85eb0fee1b98cc0b66. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/443BB5POocEeMX85DtT560.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/443BB5POocEeMX85DtT560.
    date published: 2026-07-08T08:56:20Z
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Diga o Que Quiser
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date published: 2023-05-12
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c23bbdae1e56949b58e3ac84065701b4571436ce04aad85eb0fee1b98cc0b66. 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/38bJlk3XRYrb6EBLMi24Dh.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/38bJlk3XRYrb6EBLMi24Dh.
    date published: 2026-06-13T13:32:09Z
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Quando (Ao Vivo)
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date published: 2023-03-03
track: Quando - Ao Vivo
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  by artist: Marcelo Sissá
  by artist: Ventania
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    type: MusicAlbum
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Um Lugar de Paz
type: MusicAlbum
date published: 2022-08-05
track: Um Lugar de Paz
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  by artist: Hélvio Sodré
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    type: MusicAlbum
    date published: 2022-08-05
  isrc code: USHM22279814

Memórias Póstumas, Vol. 2
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date published: 2022-06-03
track: És o Meu Refúgio
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track: Forte
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track: Preço
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  by artist: Marco Telles
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  isrc code: USDY42258029
track: Artifício
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    type: MusicAlbum
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Forte
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date published: 2022-05-20
track: Forte
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Artifício
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Memórias Póstumas, Vol. 1
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date published: 2022-04-08
track: Tudo Novo
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    date published: 2022-04-08
  isrc code: USCGJ2281541
track: Arranhões
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  duration: PT2M43S
  duration ms: 163240
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    type: MusicAlbum
    date published: 2022-04-08
  isrc code: USCGJ2281542

A Relva
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date published: 2021-03-05
track: A Relva
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  duration: PT3M51S
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  explicit: false
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    date published: 2021-03-05

Manhã
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date published: 2021-02-05
track: Manhã
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  duration: PT3M8S
  duration ms: 188444
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  by artist: Marcelo Sissá
  by artist: Guilherme Iamarino
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    date published: 2021-02-05
  isrc code: USCGH2153842

Promessa
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date published: 2020-03-28
track: Promessa
  type: MusicRecording
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  duration ms: 98000
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  by artist: Marcelo Sissá
  by artist: Gui Mesquita
  by artist: Paulo Victor
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    type: MusicAlbum
    date published: 2020-03-28
  isrc code: QZGLS2003080

Gracejo e Manhã
type: MusicAlbum
date published: 2019-01-18
track: Gracejo e Manhã
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  duration ms: 231219
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    type: MusicAlbum
    date published: 2019-01-18
  isrc code: US7VG1909777

Todas as Canções de Amor
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date published: 2017-10-01
track: Todas as Canções de Amor
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  duration: PT3M13S
  duration ms: 193932
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    type: MusicAlbum
    date published: 2017-10-01
  isrc code: QZ5AB1762517

Eu Preciso Aprender a Lidar Com a Saudade
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date published: 2017-10-01
track: Eu Preciso Aprender a Lidar Com a Saudade
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  duration: PT4M48S
  duration ms: 288052
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    date published: 2017-10-01
  isrc code: QZ5AB1762526

O Encontro
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date published: 2022-12-11
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  by artist: Nicholas Arruda
  by artist: Pry Just
  by artist: PEDRAZUL
  by artist: Dynan Melo
  by artist: Léo Moreno
  by artist: Paula Schneider
  by artist: André Rocha
  by artist: Cordão de Três
  by artist: Giu Rocha
  by artist: Guilherme Leite
  by artist: Riane Junqueira
  by artist: Ministério Sintonia
  by artist: Marcos Martins
  by artist: Lucas Borba
  by artist: Anaísa Vieli
  by artist: Deise Kelly
  by artist: Douglas & Marcelle
  by artist: Willian Vieira
  by artist: Matheus Ferreira
  by artist: Lenise Antunes
  by artist: Vitor e Ellen
  by artist: Evillyn Gabriela
  by artist: Joel Guimarães
  by artist: Vocal Harmony Trio
  by artist: Vanessa Sales
  by artist: Grupo Cristal
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  by artist: Milton Savoldi
  by artist: Alexandre Martins
  by artist: Marcelo Sissá
  by artist: Ellen Lizz
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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    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 0x59e3fd9c4f6946c268b831ffb3651a961b4599d8b9014d5abc291bb754a7d81e. 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/3svIM3Ekv7kkZyDOtnjPwU.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/3svIM3Ekv7kkZyDOtnjPwU.
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Salmos 23:1-2
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date published: 2025-02-21
track: Salmos 23:1-2
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  by artist: Alice Rasec
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xecd72ade00e3c50fc84b54a41b39b4c19ca47815d108a5c8f88d3837d60fad67","isrc":"BKMLV2500002","name":"Salmos 23:1-2","registered_at":"2026-06-09T20:24:26Z","spotify_id":"56hAPzydjv26ZoRXLpmqVj","type":"track"}

Ventania: O Encontro (Playblack)
type: MusicAlbum
date published: 2023-05-09
track: Oração - Instrumental
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263985
  explicit: false
  by artist: Ventania
  by artist: Matheus Ferreira
  by artist: Vanessa Sales
  in album: Ventania: O Encontro (Playblack)
    type: MusicAlbum
    date published: 2023-05-09
track: Quem Sou - Instrumental
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274816
  explicit: false
  by artist: Ventania
  by artist: PEDRAZUL
  by artist: Anaísa Vieli
  in album: Ventania: O Encontro (Playblack)
    type: MusicAlbum
    date published: 2023-05-09
track: O Encontro - Instrumental
  type: MusicRecording
  duration: PT5M49S
  duration ms: 349845
  explicit: false
  by artist: Ventania
  by artist: Gabro
  by artist: Patrick Felix
  by artist: Dynan Melo
  by artist: Douglas & Marcelle
  by artist: Riane Junqueira
  by artist: Vitor e Ellen
  by artist: André Rocha
  by artist: Joyce Carnassale
  by artist: Paula Schneider
  by artist: Marcos Martins
  by artist: Anaísa Vieli
  by artist: Evillyn Gabriela
  in album: Ventania: O Encontro (Playblack)
    type: MusicAlbum
    date published: 2023-05-09
track: Dias de Paz - Instrumental
  type: MusicRecording
  duration: PT5M36S
  duration ms: 336678
  explicit: false
  by artist: Ventania
  by artist: Vocal Livre
  by artist: Pedro Valença
  in album: Ventania: O Encontro (Playblack)
    type: MusicAlbum
    date published: 2023-05-09
track: É Só Pedir - Instrumental
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280579
  explicit: false
  by artist: Ventania
  by artist: Regina Mota
  in album: Ventania: O Encontro (Playblack)
    type: MusicAlbum
    date published: 2023-05-09
track: O Amor Perdoa - Instrumental
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257902
  explicit: false
  by artist: Ventania
  by artist: Douglas & Marcelle
  in album: Ventania: O Encontro (Playblack)
    type: MusicAlbum
    date published: 2023-05-09
track: Teu Reino Venha - Instrumental
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220058
  explicit: false
  by artist: Ventania
  by artist: Cordão de Três
  by artist: Pedro Valença
  in album: Ventania: O Encontro (Playblack)
    type: MusicAlbum
    date published: 2023-05-09
track: Quando
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291841
  explicit: false
  by artist: Ventania
  by artist: Gabro
  by artist: Marcelo Sissá
  in album: Ventania: O Encontro (Playblack)
    type: MusicAlbum
    date published: 2023-05-09
track: Embaixador - Instrumental
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280768
  explicit: false
  by artist: Ventania
  by artist: Deise Kelly
  by artist: Ellen Lizz
  by artist: Gabro
  by artist: Grupo Cristal
  in album: Ventania: O Encontro (Playblack)
    type: MusicAlbum
    date published: 2023-05-09
track: Tú És Bom - Instrumental
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247474
  explicit: false
  by artist: Ventania
  by artist: Léo Moreno
  by artist: Grupo Versos
  by artist: Ministério Sintonia
  in album: Ventania: O Encontro (Playblack)
    type: MusicAlbum
    date published: 2023-05-09

A Flor e a Náusea
type: MusicAlbum
date published: 2025-05-30
track: Amanhecer (Pra Sempre)
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201081
  explicit: false
  by artist: Marcelo Sissá
  by artist: Bullara
  by artist: Juliano Graça
  in album: A Flor e a Náusea
    type: MusicAlbum
    date published: 2025-05-30
  isrc code: BKMLV2500007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:53:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xebf1eedaae1954959a915125d3cb0de4832ba787d65cd5de6a4373e44d4c7b47
  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/26OuJ3yZmNrVflXWgeyWUT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26OuJ3yZmNrVflXWgeyWUT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xebf1eedaae1954959a915125d3cb0de4832ba787d65cd5de6a4373e44d4c7b47","isrc":"BKMLV2500007","name":"Amanhecer (Pra Sempre)","registered_at":"2026-06-08T09:53:26Z","spotify_id":"26OuJ3yZmNrVflXWgeyWUT","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 0xebf1eedaae1954959a915125d3cb0de4832ba787d65cd5de6a4373e44d4c7b47. 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/26OuJ3yZmNrVflXWgeyWUT.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/26OuJ3yZmNrVflXWgeyWUT.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xebf1eedaae1954959a915125d3cb0de4832ba787d65cd5de6a4373e44d4c7b47","isrc":"BKMLV2500007","name":"Amanhecer (Pra Sempre)","registered_at":"2026-06-08T09:53:26Z","spotify_id":"26OuJ3yZmNrVflXWgeyWUT","type":"track"}
track: Caminho Estreito
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204294
  explicit: false
  by artist: Marcelo Sissá
  by artist: Bullara
  in album: A Flor e a Náusea
    type: MusicAlbum
    date published: 2025-05-30
  isrc code: BKMLV2400016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:29:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ac155847ab2aba1c82167a3f74d80972401d67e32d4d988788df10b6656aab0
  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/6uGrsvCZjP9srogu5yBNIo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uGrsvCZjP9srogu5yBNIo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2ac155847ab2aba1c82167a3f74d80972401d67e32d4d988788df10b6656aab0","isrc":"BKMLV2400016","name":"Caminho Estreito","registered_at":"2026-06-08T14:29:19Z","spotify_id":"6uGrsvCZjP9srogu5yBNIo","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 0x2ac155847ab2aba1c82167a3f74d80972401d67e32d4d988788df10b6656aab0. 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/6uGrsvCZjP9srogu5yBNIo.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/6uGrsvCZjP9srogu5yBNIo.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x2ac155847ab2aba1c82167a3f74d80972401d67e32d4d988788df10b6656aab0","isrc":"BKMLV2400016","name":"Caminho Estreito","registered_at":"2026-06-08T14:29:19Z","spotify_id":"6uGrsvCZjP9srogu5yBNIo","type":"track"}
track: Irreconhecível
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190990
  explicit: false
  by artist: Marcelo Sissá
  by artist: Bullara
  by artist: Eric Cortes
  by artist: Paulo Victor Rodrigues
  in album: A Flor e a Náusea
    type: MusicAlbum
    date published: 2025-05-30
  isrc code: BKMLV2500001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T02:34:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xffa18236eff6612e9d3af421ed7459a207b492f5b18a6227868a29beafa7dbc4
  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/6EDfHeKJtsgmCTkTdlbVR3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EDfHeKJtsgmCTkTdlbVR3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xffa18236eff6612e9d3af421ed7459a207b492f5b18a6227868a29beafa7dbc4","isrc":"BKMLV2500001","name":"Irreconhecível","registered_at":"2026-06-11T02:34:49Z","spotify_id":"6EDfHeKJtsgmCTkTdlbVR3","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 0xffa18236eff6612e9d3af421ed7459a207b492f5b18a6227868a29beafa7dbc4. 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/6EDfHeKJtsgmCTkTdlbVR3.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/6EDfHeKJtsgmCTkTdlbVR3.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xffa18236eff6612e9d3af421ed7459a207b492f5b18a6227868a29beafa7dbc4","isrc":"BKMLV2500001","name":"Irreconhecível","registered_at":"2026-06-11T02:34:49Z","spotify_id":"6EDfHeKJtsgmCTkTdlbVR3","type":"track"}
track: Herói
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210466
  explicit: false
  by artist: Marcelo Sissá
  by artist: Bullara
  in album: A Flor e a Náusea
    type: MusicAlbum
    date published: 2025-05-30
  isrc code: BKMLV2500008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:49:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa28c550067f2ea5c2840dc307e7a7b672d0fd97f3f200b39d348458f534b026e
  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/5FyV2jqmr1PUHUkm7X0PC3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FyV2jqmr1PUHUkm7X0PC3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa28c550067f2ea5c2840dc307e7a7b672d0fd97f3f200b39d348458f534b026e","isrc":"BKMLV2500008","name":"Herói","registered_at":"2026-06-08T09:49:24Z","spotify_id":"5FyV2jqmr1PUHUkm7X0PC3","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 0xa28c550067f2ea5c2840dc307e7a7b672d0fd97f3f200b39d348458f534b026e. 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/5FyV2jqmr1PUHUkm7X0PC3.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/5FyV2jqmr1PUHUkm7X0PC3.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xa28c550067f2ea5c2840dc307e7a7b672d0fd97f3f200b39d348458f534b026e","isrc":"BKMLV2500008","name":"Herói","registered_at":"2026-06-08T09:49:24Z","spotify_id":"5FyV2jqmr1PUHUkm7X0PC3","type":"track"}
track: Abelha
track: Barquinho
track: (????)
track: Bem Feliz Ser
track: Um Dia de Verão
track: Lugar
track: Tudo Que Eu Vivi
track: A Flor e a Náusea
track: Benzinho
track: Anoitecer (Pra Sempre)

Abelha
type: MusicRecording
duration: PT2M47S
duration ms: 167910
explicit: false
by artist: Marcelo Sissá
by artist: Bullara
in album: A Flor e a Náusea
  type: MusicAlbum
  date published: 2025-05-30
isrc code: BKMLV2500009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T04:24:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd292d9a9e937cd4655f513e5bbdae4614745d6d77c5232a59a8d82635765b37a
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/1tMGOZAZjANsUwFXOjqD8W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tMGOZAZjANsUwFXOjqD8W
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 0xd292d9a9e937cd4655f513e5bbdae4614745d6d77c5232a59a8d82635765b37a. 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/1tMGOZAZjANsUwFXOjqD8W.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/1tMGOZAZjANsUwFXOjqD8W.
  date published: 2026-06-13T15:41:10Z

Barquinho
type: MusicRecording
duration: PT4M5S
duration ms: 245928
explicit: false
by artist: Marcelo Sissá
by artist: Bullara
by artist: Stenio Marcius
in album: A Flor e a Náusea
  type: MusicAlbum
  date published: 2025-05-30
isrc code: BKMLV2500015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:38:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5dba961d60e834950291674763d64196f2612a6beab040f02586d6fa3ffb772e
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/6aBiStonYUobeh53VcrZ8E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6aBiStonYUobeh53VcrZ8E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x5dba961d60e834950291674763d64196f2612a6beab040f02586d6fa3ffb772e. 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/6aBiStonYUobeh53VcrZ8E.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/6aBiStonYUobeh53VcrZ8E.
  date published: 2026-06-13T13:32:09Z

(????)
type: MusicRecording
duration: PT3M15S
duration ms: 195217
explicit: false
by artist: Marcelo Sissá
by artist: Bullara
by artist: Caio Medeiros
in album: A Flor e a Náusea
  type: MusicAlbum
  date published: 2025-05-30
isrc code: BKMLV2500010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T01:37:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x192b215c42f5833ef6b3e83ebc61018055e59c26613dc33eb28aa7dfc5b2e8b6
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/0hOmPIN755QzfsrFXEaEye.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hOmPIN755QzfsrFXEaEye
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x192b215c42f5833ef6b3e83ebc61018055e59c26613dc33eb28aa7dfc5b2e8b6. 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/0hOmPIN755QzfsrFXEaEye.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/0hOmPIN755QzfsrFXEaEye.
  date published: 2026-06-13T13:32:09Z

Bem Feliz Ser
type: MusicRecording
duration: PT3M39S
duration ms: 219316
explicit: false
by artist: Marcelo Sissá
by artist: Bullara
by artist: Paulo Victor Rodrigues
in album: A Flor e a Náusea
  type: MusicAlbum
  date published: 2025-05-30
isrc code: BKMLV2500011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:17:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x558229877b55e420b1fdccef9281f5ac92d3c81ac10352c068668dfe39af521f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0bUD2ISHJVXhBfX6Ose7Q5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bUD2ISHJVXhBfX6Ose7Q5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x558229877b55e420b1fdccef9281f5ac92d3c81ac10352c068668dfe39af521f","isrc":"BKMLV2500011","name":"Bem Feliz Ser","registered_at":"2026-06-17T20:17:04Z","spotify_id":"0bUD2ISHJVXhBfX6Ose7Q5","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 0x558229877b55e420b1fdccef9281f5ac92d3c81ac10352c068668dfe39af521f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0bUD2ISHJVXhBfX6Ose7Q5.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/0bUD2ISHJVXhBfX6Ose7Q5.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x558229877b55e420b1fdccef9281f5ac92d3c81ac10352c068668dfe39af521f","isrc":"BKMLV2500011","name":"Bem Feliz Ser","registered_at":"2026-06-17T20:17:04Z","spotify_id":"0bUD2ISHJVXhBfX6Ose7Q5","type":"track"}

Um Dia de Verão
type: MusicRecording
duration: PT3M20S
duration ms: 200771
explicit: false
by artist: Marcelo Sissá
by artist: Bullara
in album: A Flor e a Náusea
  type: MusicAlbum
  date published: 2025-05-30
isrc code: BKMLV2500012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:02:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c6ba96818ebf41adbfde9e8eb1b65dd13dea87d83ff025bd4f5eb4b75d6c71f
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/1pYTgt0vgvfGUu9ZGd0OAb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pYTgt0vgvfGUu9ZGd0OAb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c6ba96818ebf41adbfde9e8eb1b65dd13dea87d83ff025bd4f5eb4b75d6c71f","isrc":"BKMLV2500012","name":"Um Dia de Verão","registered_at":"2026-06-10T14:02:19Z","spotify_id":"1pYTgt0vgvfGUu9ZGd0OAb","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 0x1c6ba96818ebf41adbfde9e8eb1b65dd13dea87d83ff025bd4f5eb4b75d6c71f. 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/1pYTgt0vgvfGUu9ZGd0OAb.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/1pYTgt0vgvfGUu9ZGd0OAb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1c6ba96818ebf41adbfde9e8eb1b65dd13dea87d83ff025bd4f5eb4b75d6c71f","isrc":"BKMLV2500012","name":"Um Dia de Verão","registered_at":"2026-06-10T14:02:19Z","spotify_id":"1pYTgt0vgvfGUu9ZGd0OAb","type":"track"}

Lugar
type: MusicRecording
duration: PT3M51S
duration ms: 231571
explicit: false
by artist: Marcelo Sissá
by artist: Bullara
by artist: Paulo Nazareth
in album: A Flor e a Náusea
  type: MusicAlbum
  date published: 2025-05-30
isrc code: BKMLV2400017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T01:33:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb20e8e26d38afd67f253c976c7da20ec16abaa48b5c1d8f7461e7730d53668cc
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/5B7ssICRsBOFdbiT2RCzBJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5B7ssICRsBOFdbiT2RCzBJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0xb20e8e26d38afd67f253c976c7da20ec16abaa48b5c1d8f7461e7730d53668cc. 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/5B7ssICRsBOFdbiT2RCzBJ.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/5B7ssICRsBOFdbiT2RCzBJ.
  date published: 2026-06-13T13:32:09Z

Tudo Que Eu Vivi
type: MusicRecording
duration: PT3M56S
duration ms: 236899
explicit: false
by artist: Marcelo Sissá
by artist: Bullara
by artist: Pedro Valença
in album: A Flor e a Náusea
  type: MusicAlbum
  date published: 2025-05-30
isrc code: BKMLV2400018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T09:16:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98f9632a0ad109b3f771ca97a2ef5ad9002a7d18122585472867955c39f0a4c5
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/7vyNNLcHIn2DipFk7Ginum.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vyNNLcHIn2DipFk7Ginum
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98f9632a0ad109b3f771ca97a2ef5ad9002a7d18122585472867955c39f0a4c5","isrc":"BKMLV2400018","name":"Tudo Que Eu Vivi","registered_at":"2026-06-09T09:16:31Z","spotify_id":"7vyNNLcHIn2DipFk7Ginum","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 0x98f9632a0ad109b3f771ca97a2ef5ad9002a7d18122585472867955c39f0a4c5. 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/7vyNNLcHIn2DipFk7Ginum.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/7vyNNLcHIn2DipFk7Ginum.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x98f9632a0ad109b3f771ca97a2ef5ad9002a7d18122585472867955c39f0a4c5","isrc":"BKMLV2400018","name":"Tudo Que Eu Vivi","registered_at":"2026-06-09T09:16:31Z","spotify_id":"7vyNNLcHIn2DipFk7Ginum","type":"track"}

A Flor e a Náusea
type: MusicRecording
duration: PT2M32S
duration ms: 152599
explicit: false
by artist: Marcelo Sissá
by artist: Bullara
in album: A Flor e a Náusea
  type: MusicAlbum
  date published: 2025-05-30
isrc code: BKMLV2500006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:01:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd16b0238c42430e784a960c4e7fa51199f5861dbfc3e15eaddb07472aca7c89a
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/6Sqayyal9qzFtbWGJVYGeF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Sqayyal9qzFtbWGJVYGeF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd16b0238c42430e784a960c4e7fa51199f5861dbfc3e15eaddb07472aca7c89a","isrc":"BKMLV2500006","name":"A Flor e a Náusea","registered_at":"2026-06-10T14:01:54Z","spotify_id":"6Sqayyal9qzFtbWGJVYGeF","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 0xd16b0238c42430e784a960c4e7fa51199f5861dbfc3e15eaddb07472aca7c89a. 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/6Sqayyal9qzFtbWGJVYGeF.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/6Sqayyal9qzFtbWGJVYGeF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd16b0238c42430e784a960c4e7fa51199f5861dbfc3e15eaddb07472aca7c89a","isrc":"BKMLV2500006","name":"A Flor e a Náusea","registered_at":"2026-06-10T14:01:54Z","spotify_id":"6Sqayyal9qzFtbWGJVYGeF","type":"track"}

Benzinho
type: MusicRecording
duration: PT1M55S
duration ms: 115425
explicit: false
by artist: Marcelo Sissá
by artist: Bullara
in album: A Flor e a Náusea
  type: MusicAlbum
  date published: 2025-05-30
isrc code: BKMLV2500013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T01:30:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1692d40fb44489dc0499fa7176e2fbaa5f1320acfbd8bcf27fcde354963d5e9
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/4iy5MCzwzL3cjAUmxPMDe7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4iy5MCzwzL3cjAUmxPMDe7
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 0xb1692d40fb44489dc0499fa7176e2fbaa5f1320acfbd8bcf27fcde354963d5e9. 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/4iy5MCzwzL3cjAUmxPMDe7.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/4iy5MCzwzL3cjAUmxPMDe7.
  date published: 2026-06-13T15:41:10Z

Anoitecer (Pra Sempre)
type: MusicRecording
duration: PT1M47S
duration ms: 107221
explicit: false
by artist: Marcelo Sissá
by artist: Bullara
by artist: Caio Medeiros
in album: A Flor e a Náusea
  type: MusicAlbum
  date published: 2025-05-30
isrc code: BKMLV2500014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:33:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53443cc9e154a9fcb937e97cb597a058fff2c20323bcd6f5453a1832e9adb7b8
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/7Djl0TsEk9lOuBUYeBCIct.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Djl0TsEk9lOuBUYeBCIct
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53443cc9e154a9fcb937e97cb597a058fff2c20323bcd6f5453a1832e9adb7b8","isrc":"BKMLV2500014","name":"Anoitecer (Pra Sempre)","registered_at":"2026-06-19T23:33:54Z","spotify_id":"7Djl0TsEk9lOuBUYeBCIct","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 0x53443cc9e154a9fcb937e97cb597a058fff2c20323bcd6f5453a1832e9adb7b8. 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/7Djl0TsEk9lOuBUYeBCIct.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/7Djl0TsEk9lOuBUYeBCIct.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x53443cc9e154a9fcb937e97cb597a058fff2c20323bcd6f5453a1832e9adb7b8","isrc":"BKMLV2500014","name":"Anoitecer (Pra Sempre)","registered_at":"2026-06-19T23:33:54Z","spotify_id":"7Djl0TsEk9lOuBUYeBCIct","type":"track"}

Salmos 40:1-2
type: MusicAlbum
date published: 2025-04-25
track: Salmos 40:1-2
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194602
  explicit: false
  by artist: CARTAMOR
  by artist: Marcelo Sissá
  by artist: Jorge Olliver
  in album: Salmos 40:1-2
    type: MusicAlbum
    date published: 2025-04-25
  isrc code: BKMLV2500005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:49:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xafb3001c02f87fd58afe7a0e04b83bf824c9eb035534db2297419598267ceace
  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/0cURSGHntrrAxfH4gccR8d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cURSGHntrrAxfH4gccR8d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xafb3001c02f87fd58afe7a0e04b83bf824c9eb035534db2297419598267ceace","isrc":"BKMLV2500005","name":"Salmos 40:1-2","registered_at":"2026-06-07T17:49:59Z","spotify_id":"0cURSGHntrrAxfH4gccR8d","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 0xafb3001c02f87fd58afe7a0e04b83bf824c9eb035534db2297419598267ceace. 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/0cURSGHntrrAxfH4gccR8d.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/0cURSGHntrrAxfH4gccR8d.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xafb3001c02f87fd58afe7a0e04b83bf824c9eb035534db2297419598267ceace","isrc":"BKMLV2500005","name":"Salmos 40:1-2","registered_at":"2026-06-07T17:49:59Z","spotify_id":"0cURSGHntrrAxfH4gccR8d","type":"track"}

Jó 34:32
type: MusicAlbum
date published: 2025-04-11
track: Jó 34:32
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161126
  explicit: false
  by artist: CARTAMOR
  by artist: Marcelo Sissá
  in album: Jó 34:32
    type: MusicAlbum
    date published: 2025-04-11
  isrc code: BKMLV2500004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T19:26:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb7926fdb9920c0db1aabc78934bf0a105d0b5205caa40c0603a43c43b3a50d2c
  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/7zvYmeS9oZtjzmf5RXLqI5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zvYmeS9oZtjzmf5RXLqI5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb7926fdb9920c0db1aabc78934bf0a105d0b5205caa40c0603a43c43b3a50d2c","isrc":"BKMLV2500004","name":"Jó 34:32","registered_at":"2026-06-22T19:26:35Z","spotify_id":"7zvYmeS9oZtjzmf5RXLqI5","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 0xb7926fdb9920c0db1aabc78934bf0a105d0b5205caa40c0603a43c43b3a50d2c. 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/7zvYmeS9oZtjzmf5RXLqI5.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/7zvYmeS9oZtjzmf5RXLqI5.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xb7926fdb9920c0db1aabc78934bf0a105d0b5205caa40c0603a43c43b3a50d2c","isrc":"BKMLV2500004","name":"Jó 34:32","registered_at":"2026-06-22T19:26:35Z","spotify_id":"7zvYmeS9oZtjzmf5RXLqI5","type":"track"}

Jó 30:20-22
type: MusicAlbum
date published: 2025-03-11
track: Jó 30:20-22
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196436
  explicit: false
  by artist: CARTAMOR
  by artist: Caio Medeiros
  by artist: Marcelo Sissá
  in album: Jó 30:20-22
    type: MusicAlbum
    date published: 2025-03-11
  isrc code: BKMLV2500003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:32:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd12a1c415509f1d23c395178975a5da1fdbf7ecd3bef8b61c6218c1d5d100fb5
  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/79fP853ZVxm6RVvmpV8lf2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79fP853ZVxm6RVvmpV8lf2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd12a1c415509f1d23c395178975a5da1fdbf7ecd3bef8b61c6218c1d5d100fb5","isrc":"BKMLV2500003","name":"Jó 30:20-22","registered_at":"2026-06-18T05:32:52Z","spotify_id":"79fP853ZVxm6RVvmpV8lf2","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 0xd12a1c415509f1d23c395178975a5da1fdbf7ecd3bef8b61c6218c1d5d100fb5. 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/79fP853ZVxm6RVvmpV8lf2.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/79fP853ZVxm6RVvmpV8lf2.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd12a1c415509f1d23c395178975a5da1fdbf7ecd3bef8b61c6218c1d5d100fb5","isrc":"BKMLV2500003","name":"Jó 30:20-22","registered_at":"2026-06-18T05:32:52Z","spotify_id":"79fP853ZVxm6RVvmpV8lf2","type":"track"}

Salmos 23:1-2
type: MusicRecording
duration: PT2M25S
duration ms: 145779
explicit: false
by artist: CARTAMOR
by artist: Alice Rasec
by artist: Marcelo Sissá
in album: Salmos 23:1-2
  type: MusicAlbum
  date published: 2025-02-21
isrc code: BKMLV2500002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:24:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xecd72ade00e3c50fc84b54a41b39b4c19ca47815d108a5c8f88d3837d60fad67
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/56hAPzydjv26ZoRXLpmqVj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56hAPzydjv26ZoRXLpmqVj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xecd72ade00e3c50fc84b54a41b39b4c19ca47815d108a5c8f88d3837d60fad67","isrc":"BKMLV2500002","name":"Salmos 23:1-2","registered_at":"2026-06-09T20:24:26Z","spotify_id":"56hAPzydjv26ZoRXLpmqVj","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 0xecd72ade00e3c50fc84b54a41b39b4c19ca47815d108a5c8f88d3837d60fad67. 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/56hAPzydjv26ZoRXLpmqVj.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/56hAPzydjv26ZoRXLpmqVj.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xecd72ade00e3c50fc84b54a41b39b4c19ca47815d108a5c8f88d3837d60fad67","isrc":"BKMLV2500002","name":"Salmos 23:1-2","registered_at":"2026-06-09T20:24:26Z","spotify_id":"56hAPzydjv26ZoRXLpmqVj","type":"track"}

Lugar
type: MusicRecording
duration: PT3M51S
duration ms: 231571
explicit: false
by artist: Marcelo Sissá
by artist: Paulo Nazareth
by artist: Bullara
in album: Lugar
  type: MusicAlbum
  date published: 2024-07-26
isrc code: BKMLV2400017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T01:33:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb20e8e26d38afd67f253c976c7da20ec16abaa48b5c1d8f7461e7730d53668cc
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/1p7bWBs7eyk6C9CLZvDRap.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1p7bWBs7eyk6C9CLZvDRap
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 0xb20e8e26d38afd67f253c976c7da20ec16abaa48b5c1d8f7461e7730d53668cc. 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/1p7bWBs7eyk6C9CLZvDRap.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/1p7bWBs7eyk6C9CLZvDRap.
  date published: 2026-07-02T03:30:09Z

Preço
type: MusicRecording
duration: PT4M0S
duration ms: 240000
explicit: false
by artist: Marcelo Sissá
by artist: Marco Telles
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:42:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb81e189224dcd90a0a87a9f0c9170a04ebb825bf4124f9353d84ea2aadab1525
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/59b3lGWYXIFVkU9hFNH6f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59b3lGWYXIFVkU9hFNH6f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb81e189224dcd90a0a87a9f0c9170a04ebb825bf4124f9353d84ea2aadab1525","isrc":"BKMLV2200020","name":"Preço","registered_at":"2026-06-07T07:42:56Z","spotify_id":"59b3lGWYXIFVkU9hFNH6f9","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 0xb81e189224dcd90a0a87a9f0c9170a04ebb825bf4124f9353d84ea2aadab1525. 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/59b3lGWYXIFVkU9hFNH6f9.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/59b3lGWYXIFVkU9hFNH6f9.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xb81e189224dcd90a0a87a9f0c9170a04ebb825bf4124f9353d84ea2aadab1525","isrc":"BKMLV2200020","name":"Preço","registered_at":"2026-06-07T07:42:56Z","spotify_id":"59b3lGWYXIFVkU9hFNH6f9","type":"track"}

Artifício
type: MusicRecording
duration: PT3M12S
duration ms: 192000
explicit: false
by artist: Marcelo Sissá
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:51:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d4163d5096330198684802da76b4df7dc4c50c2775cef25e84c543459e41151
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/6GHXkY8mv2SSy1qrMmOr4w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GHXkY8mv2SSy1qrMmOr4w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d4163d5096330198684802da76b4df7dc4c50c2775cef25e84c543459e41151","isrc":"BKMLV2200010","name":"Artifício","registered_at":"2026-06-07T00:51:06Z","spotify_id":"6GHXkY8mv2SSy1qrMmOr4w","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 0x3d4163d5096330198684802da76b4df7dc4c50c2775cef25e84c543459e41151. 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/6GHXkY8mv2SSy1qrMmOr4w.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/6GHXkY8mv2SSy1qrMmOr4w.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3d4163d5096330198684802da76b4df7dc4c50c2775cef25e84c543459e41151","isrc":"BKMLV2200010","name":"Artifício","registered_at":"2026-06-07T00:51:06Z","spotify_id":"6GHXkY8mv2SSy1qrMmOr4w","type":"track"}

Meu Respirar
type: MusicRecording
duration: PT5M16S
duration ms: 316909
explicit: false
by artist: Marcelo Sissá
by artist: Ana Heloysa
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:43:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76
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/66pVh9BXddys34xB6rtuQN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66pVh9BXddys34xB6rtuQN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76","isrc":"BKMLV2200014","name":"Meu Respirar","registered_at":"2026-06-20T06:43:38Z","spotify_id":"66pVh9BXddys34xB6rtuQN","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 0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76. 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/66pVh9BXddys34xB6rtuQN.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/66pVh9BXddys34xB6rtuQN.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76","isrc":"BKMLV2200014","name":"Meu Respirar","registered_at":"2026-06-20T06:43:38Z","spotify_id":"66pVh9BXddys34xB6rtuQN","type":"track"}

És o Meu Refúgio
type: MusicRecording
duration: PT2M57S
duration ms: 177500
explicit: false
by artist: Marcelo Sissá
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T05:31:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa830ca6f642e76a9bb28ae1b828210a871cbabd9055563f8ef7e19a4caac5989
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/5gxUP6oWeoUz2ZVLD6ZXK3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gxUP6oWeoUz2ZVLD6ZXK3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa830ca6f642e76a9bb28ae1b828210a871cbabd9055563f8ef7e19a4caac5989","isrc":"BKMLV2200007","name":"És o Meu Refúgio","registered_at":"2026-06-23T05:31:53Z","spotify_id":"5gxUP6oWeoUz2ZVLD6ZXK3","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 0xa830ca6f642e76a9bb28ae1b828210a871cbabd9055563f8ef7e19a4caac5989. 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/5gxUP6oWeoUz2ZVLD6ZXK3.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/5gxUP6oWeoUz2ZVLD6ZXK3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa830ca6f642e76a9bb28ae1b828210a871cbabd9055563f8ef7e19a4caac5989","isrc":"BKMLV2200007","name":"És o Meu Refúgio","registered_at":"2026-06-23T05:31:53Z","spotify_id":"5gxUP6oWeoUz2ZVLD6ZXK3","type":"track"}

Tudo Novo
type: MusicRecording
duration: PT3M39S
duration ms: 219500
explicit: false
by artist: Marcelo Sissá
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T01:49:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75867704001119b2a602b788fbefcf3876743448e8d0bb205a1e1f84b881c7a0
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/2IufHRrCxd5KQGL3gOmdrW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IufHRrCxd5KQGL3gOmdrW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75867704001119b2a602b788fbefcf3876743448e8d0bb205a1e1f84b881c7a0","isrc":"BKMLV2200005","name":"Tudo Novo","registered_at":"2026-06-22T01:49:53Z","spotify_id":"2IufHRrCxd5KQGL3gOmdrW","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 0x75867704001119b2a602b788fbefcf3876743448e8d0bb205a1e1f84b881c7a0. 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/2IufHRrCxd5KQGL3gOmdrW.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/2IufHRrCxd5KQGL3gOmdrW.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x75867704001119b2a602b788fbefcf3876743448e8d0bb205a1e1f84b881c7a0","isrc":"BKMLV2200005","name":"Tudo Novo","registered_at":"2026-06-22T01:49:53Z","spotify_id":"2IufHRrCxd5KQGL3gOmdrW","type":"track"}

Um Lugar de Paz
type: MusicRecording
duration: PT4M0S
duration ms: 240645
explicit: false
by artist: Marcelo Sissá
by artist: helvio Sodré
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:53:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x818358dbd07828133a417c99d2699f1ab293f998a65d8b1c1d17619eeeb57ae7
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/5fxO335eAsxE7ptIm3K4lF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fxO335eAsxE7ptIm3K4lF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x818358dbd07828133a417c99d2699f1ab293f998a65d8b1c1d17619eeeb57ae7","isrc":"BKMLV2200004","name":"Um Lugar de Paz","registered_at":"2026-06-24T13:53:27Z","spotify_id":"5fxO335eAsxE7ptIm3K4lF","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 0x818358dbd07828133a417c99d2699f1ab293f998a65d8b1c1d17619eeeb57ae7. 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/5fxO335eAsxE7ptIm3K4lF.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/5fxO335eAsxE7ptIm3K4lF.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x818358dbd07828133a417c99d2699f1ab293f998a65d8b1c1d17619eeeb57ae7","isrc":"BKMLV2200004","name":"Um Lugar de Paz","registered_at":"2026-06-24T13:53:27Z","spotify_id":"5fxO335eAsxE7ptIm3K4lF","type":"track"}

Criação
type: MusicRecording
duration: PT3M28S
duration ms: 208732
explicit: false
by artist: Marcelo Sissá
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200018

Forte
type: MusicRecording
duration: PT2M52S
duration ms: 172203
explicit: false
by artist: Marcelo Sissá
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200009

Quem É Feliz de Verdade?
type: MusicRecording
duration: PT3M25S
duration ms: 205500
explicit: false
by artist: Marcelo Sissá
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200017

Céu
type: MusicRecording
duration: PT5M9S
duration ms: 309545
explicit: false
by artist: Marcelo Sissá
by artist: Guilherme Andrade
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200016

Silêncio
type: MusicRecording
duration: PT1M40S
duration ms: 100000
explicit: false
by artist: Marcelo Sissá
by artist: Gui Mesquita
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200019

Arranhões
type: MusicRecording
duration: PT2M43S
duration ms: 163200
explicit: false
by artist: Marcelo Sissá
in album: Memórias Póstumas
  type: MusicAlbum
  date published: 2022-12-16
isrc code: BKMLV2200011

Meu Respirar
type: MusicRecording
duration: PT5M16S
duration ms: 316909
explicit: false
by artist: Marcelo Sissá
by artist: Ana Heloysa
in album: Meu Respirar
  type: MusicAlbum
  date published: 2022-11-04
isrc code: BKMLV2200014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:43:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0EvS1cSk6Pbq3gquMRgivS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EvS1cSk6Pbq3gquMRgivS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76","isrc":"BKMLV2200014","name":"Meu Respirar","registered_at":"2026-06-20T06:43:38Z","spotify_id":"0EvS1cSk6Pbq3gquMRgivS","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 0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EvS1cSk6Pbq3gquMRgivS.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/0EvS1cSk6Pbq3gquMRgivS.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76","isrc":"BKMLV2200014","name":"Meu Respirar","registered_at":"2026-06-20T06:43:38Z","spotify_id":"0EvS1cSk6Pbq3gquMRgivS","type":"track"}

Um Lugar de Paz
type: MusicRecording
duration: PT4M0S
duration ms: 240645
explicit: false
by artist: Marcelo Sissá
by artist: Hélvio Sodré
in album: Um Lugar de Paz
  type: MusicAlbum
  date published: 2022-08-05
isrc code: USHM22279814

Meu Respirar
type: MusicRecording
duration: PT5M16S
duration ms: 316909
explicit: false
by artist: Marcelo Sissá
by artist: Ana Heloysa
in album: Memórias Póstumas, Vol. 3
  type: MusicAlbum
  date published: 2022-11-25
isrc code: BKMLV2200014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:43:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76
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/3Osq4Gr63fSGwauAbcCpR2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Osq4Gr63fSGwauAbcCpR2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76","isrc":"BKMLV2200014","name":"Meu Respirar","registered_at":"2026-06-20T06:43:38Z","spotify_id":"3Osq4Gr63fSGwauAbcCpR2","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 0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76. 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/3Osq4Gr63fSGwauAbcCpR2.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/3Osq4Gr63fSGwauAbcCpR2.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xd3d42701afc345bdb537852cbaccc565fb689974444b5de719e3c4f2ec000b76","isrc":"BKMLV2200014","name":"Meu Respirar","registered_at":"2026-06-20T06:43:38Z","spotify_id":"3Osq4Gr63fSGwauAbcCpR2","type":"track"}

Criação
type: MusicRecording
duration: PT3M28S
duration ms: 208732
explicit: false
by artist: Marcelo Sissá
in album: Memórias Póstumas, Vol. 3
  type: MusicAlbum
  date published: 2022-11-25

Um Lugar de Paz
type: MusicRecording
duration: PT4M0S
duration ms: 240645
explicit: false
by artist: Marcelo Sissá
by artist: helvio Sodré
in album: Memórias Póstumas, Vol. 3
  type: MusicAlbum
  date published: 2022-11-25

Céu
type: MusicRecording
duration: PT5M9S
duration ms: 309545
explicit: false
by artist: Marcelo Sissá
by artist: Guilherme Andrade
in album: Memórias Póstumas, Vol. 3
  type: MusicAlbum
  date published: 2022-11-25