Luís Miguel
type: MusicGroup
popularity: 2
followers: 227
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07c2ec2570bf50ea87a12b71882f0d595c2989b08f38f847b7276d06eb4af27a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3f929a8-5c00-4a59-ba1e-f77be66ee2fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3f929a8-5c00-4a59-ba1e-f77be66ee2fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3f929a8-5c00-4a59-ba1e-f77be66ee2fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07c2ec2570bf50ea87a12b71882f0d595c2989b08f38f847b7276d06eb4af27a","name":"Luís Miguel","registered_at":"2026-06-20T13:45:29Z","symbol":"NIM1624303","token_address":"0x24cbec53af7ab4d2ef93027b5d6efc93e9f90e82","type":"artist","uuid":"b3f929a8-5c00-4a59-ba1e-f77be66ee2fd"}
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 0x07c2ec2570bf50ea87a12b71882f0d595c2989b08f38f847b7276d06eb4af27a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3f929a8-5c00-4a59-ba1e-f77be66ee2fd.json and https://artists.proofprofile.net/proofs/artist/b3f929a8-5c00-4a59-ba1e-f77be66ee2fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x07c2ec2570bf50ea87a12b71882f0d595c2989b08f38f847b7276d06eb4af27a","name":"Luís Miguel","registered_at":"2026-06-20T13:45:29Z","symbol":"NIM1624303","token_address":"0x24cbec53af7ab4d2ef93027b5d6efc93e9f90e82","type":"artist","uuid":"b3f929a8-5c00-4a59-ba1e-f77be66ee2fd"}
album: Corrente do Bem
  type: MusicAlbum
  date published: 2019-11-11
  track: Corrente do Bem
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230697
    explicit: false
    by artist: Luís Miguel
    in album: Corrente do Bem
      type: MusicAlbum
      date published: 2019-11-11
    isrc code: BR74H1900004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T10:07:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8b8e9a0eea87711893ca58c22d40131263e1db405bc9adf847fda98bef092a89
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958865
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958865
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR74H1900004
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T13:05:08Z
    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 0x8b8e9a0eea87711893ca58c22d40131263e1db405bc9adf847fda98bef092a89. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:05:08Z), 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/BR74H1900004.
      date published: 2026-07-20T13:05:08Z
    audio: Corrente do Bem
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.757
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.36
      additional property: Energy
        type: PropertyValue
        value: 0.522
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.068
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.461
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.19
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.87
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Amor de Mãe
  type: MusicAlbum
  date published: 2022-06-05
album: Corrente do Bem
  type: MusicAlbum
  date published: 2023-12-04