Grupo Cristal
type: MusicGroup
genre: brazilian evangelical music
popularity: 17
followers: 4851
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4af753646c03a822859149a0c3a427d5e9630c172545335e91d5401a6241aa1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73bb412b-db26-47ab-bf25-98cc84d3694d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73bb412b-db26-47ab-bf25-98cc84d3694d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/73bb412b-db26-47ab-bf25-98cc84d3694d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4af753646c03a822859149a0c3a427d5e9630c172545335e91d5401a6241aa1","name":"Grupo Cristal","registered_at":"2026-06-14T16:39:40Z","symbol":"NIM0512967","token_address":"0x55384a1d845668c194624978d516eb768d4d44ae","type":"artist","uuid":"73bb412b-db26-47ab-bf25-98cc84d3694d"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xd4af753646c03a822859149a0c3a427d5e9630c172545335e91d5401a6241aa1. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/73bb412b-db26-47ab-bf25-98cc84d3694d.json and https://artists.proofprofile.net/proofs/artist/73bb412b-db26-47ab-bf25-98cc84d3694d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xd4af753646c03a822859149a0c3a427d5e9630c172545335e91d5401a6241aa1","name":"Grupo Cristal","registered_at":"2026-06-14T16:39:40Z","symbol":"NIM0512967","token_address":"0x55384a1d845668c194624978d516eb768d4d44ae","type":"artist","uuid":"73bb412b-db26-47ab-bf25-98cc84d3694d"}
album: Em Todo Lugar
  type: MusicAlbum
  date published: 2000-10-27
album: Poucas Notas (Playback)
  type: MusicAlbum
  date published: 2006-05-21
album: Poucas Notas
  type: MusicAlbum
  date published: 2006-05-21
album: Estenda a Mão
  type: MusicAlbum
  date published: 2007-11-15
album: Reviver
  type: MusicAlbum
  date published: 2011-03-27
album: Tempo
  type: MusicAlbum
  date published: 2015-11-05
album: Tempo (Playback)
  type: MusicAlbum
  date published: 2015-11-05
album: Mais do Que o Mundo Inteiro
  type: MusicAlbum
  date published: 2018-03-18
album: Mais do Que o Mundo Inteiro (Playback)
  type: MusicAlbum
  date published: 2018-03-18
album: Queria Que Fosse Hoje
  type: MusicAlbum
  date published: 2022-05-27
album: Eternamente Teu
  type: MusicAlbum
  date published: 2022-06-23
album: Súplica
  type: MusicAlbum
  date published: 2022-07-29
  track: Súplica
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214117
    explicit: false
    by artist: Grupo Cristal
    in album: Súplica
      type: MusicAlbum
      date published: 2022-07-29
    genre: brazilian evangelical music
    isrc code: BCXH12200003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T08:35:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb3d03d89655b5e7a48baac2c8f98f7dd91cb59adc03a648de84766b8292418ab
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCXH12200003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d03d89655b5e7a48baac2c8f98f7dd91cb59adc03a648de84766b8292418ab. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCXH12200003.
      date published: 2026-07-02T16:51:38Z
    audio: Súplica
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.9
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.349
      additional property: Energy
        type: PropertyValue
        value: 0.536
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.562
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.245
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.331
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.553
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: És Tudo
  type: MusicAlbum
  date published: 2022-08-26
album: Grandioso
  type: MusicAlbum
  date published: 2022-09-30
track: O Encontro

O Encontro
type: MusicRecording
duration: PT5M51S
duration ms: 351557
explicit: false
by artist: Vocal Livre
by artist: Joyce Carnassale
by artist: Grupo Versos
by artist: Pedro Valença
by artist: Gabro
by artist: Regina Mota
by artist: Pablo Canalis
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
by artist: Ventania
by artist: Milton Savoldi
by artist: Alexandre Martins
by artist: Marcelo Sissá
by artist: Ellen Lizz
by artist: Patrick Felix
by artist: Gab Farias
by artist: Relicário
in album: O Encontro
  type: MusicAlbum
  date published: 2022-12-11
isrc code: BC52Q2200067
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:29:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59e3fd9c4f6946c268b831ffb3651a961b4599d8b9014d5abc291bb754a7d81e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953515
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC52Q2200067
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953515
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:53:06+00:00
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. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC52Q2200067.
  date published: 2026-06-13T15:41:10Z
audio: O Encontro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 154.457
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.253
  additional property: Energy
    type: PropertyValue
    value: 0.377
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.434
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.628
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.227
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.502
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major