SantaFé Brunetto
type: MusicGroup
popularity: 9
followers: 794
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa12f05f6ed1e64dce0ae2a64ee8bfb67c39dc606bf90acfce6c2b16000b91b4f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef480ece-2986-47a8-8ca3-2cc18d3d488b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef480ece-2986-47a8-8ca3-2cc18d3d488b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef480ece-2986-47a8-8ca3-2cc18d3d488b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa12f05f6ed1e64dce0ae2a64ee8bfb67c39dc606bf90acfce6c2b16000b91b4f","name":"SantaFé Brunetto","registered_at":"2026-06-21T12:09:24Z","symbol":"NIM1918799","token_address":"0x3335177a5d8fac91600a5b15fa11391f2ac8a110","type":"artist","uuid":"ef480ece-2986-47a8-8ca3-2cc18d3d488b"}
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 0xa12f05f6ed1e64dce0ae2a64ee8bfb67c39dc606bf90acfce6c2b16000b91b4f. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef480ece-2986-47a8-8ca3-2cc18d3d488b.json and https://artists.proofprofile.net/proofs/artist/ef480ece-2986-47a8-8ca3-2cc18d3d488b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xa12f05f6ed1e64dce0ae2a64ee8bfb67c39dc606bf90acfce6c2b16000b91b4f","name":"SantaFé Brunetto","registered_at":"2026-06-21T12:09:24Z","symbol":"NIM1918799","token_address":"0x3335177a5d8fac91600a5b15fa11391f2ac8a110","type":"artist","uuid":"ef480ece-2986-47a8-8ca3-2cc18d3d488b"}
album: O Som das Coreografias 2
  type: MusicAlbum
  date published: 2020-10-01
album: O Som das Coreografias
  type: MusicAlbum
  date published: 2020-10-07
  track: Dançarinos de Ctg
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169429
    explicit: false
    by artist: SantaFé Brunetto
    in album: O Som das Coreografias
      type: MusicAlbum
      date published: 2020-10-07
    isrc code: QZNJV2086352
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T00:21:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x66b85dc5a1c68c7cb81bac42e8a3c191b0e10579d657122d0d82b42700ab9ce7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958945
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958945
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2086352
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:23:09Z
    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 0x66b85dc5a1c68c7cb81bac42e8a3c191b0e10579d657122d0d82b42700ab9ce7. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:23:09Z), 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/QZNJV2086352.
      date published: 2026-07-21T03:23:09Z
    audio: Dançarinos de Ctg
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.331
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.386
      additional property: Energy
        type: PropertyValue
        value: 0.392
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.731
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.166
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.603
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.049
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Três Minutos
  type: MusicAlbum
  date published: 2020-10-12
album: Brunetto Vidas
  type: MusicAlbum
  date published: 2020-11-09
album: CTG Tiarayú
  type: MusicAlbum
  date published: 2024-11-12
album: Só Mirim, Vol. 1
  type: MusicAlbum
  date published: 2025-04-03