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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
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 953699 (2026-06-14T22:00:24Z). 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: 2026-06-14T22:00:24Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    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
  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
  isrc code: BC52Q2200067
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: O Encontro

Joel Guimarães
type: MusicGroup

Vocal Harmony Trio
type: MusicGroup

Vanessa Sales
type: MusicGroup

Grupo Cristal
type: MusicGroup

Ventania
type: MusicGroup

Milton Savoldi
type: MusicGroup

Alexandre Martins
type: MusicGroup

Marcelo Sissá
type: MusicGroup

Ellen Lizz
type: MusicGroup

Patrick Felix
type: MusicGroup

Gab Farias
type: MusicGroup

Relicário
type: MusicGroup

O Encontro
type: MusicAlbum
date published: 2022-12-11

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T15:29:56+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x59e3fd9c4f6946c268b831ffb3651a961b4599d8b9014d5abc291bb754a7d81e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/953515

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC52Q2200067

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

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 953515 (2026-06-13T12:53:06Z), 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: 2026-06-13T12:53:06Z

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