Florian & Santiago
type: MusicGroup
popularity: 5
followers: 2494
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa82be4fd32caf002eb4a4835db8f0bf6170657ff37b0891c52375085f654c2c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8c38a67-0952-4240-b81b-508d30759f66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8c38a67-0952-4240-b81b-508d30759f66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e8c38a67-0952-4240-b81b-508d30759f66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa82be4fd32caf002eb4a4835db8f0bf6170657ff37b0891c52375085f654c2c9","name":"Florian & Santiago","registered_at":"2026-06-21T09:43:15Z","symbol":"NIM1891095","token_address":"0xac2b8c78c4fb32bcf2e155d02d04d484a45bc657","type":"artist","uuid":"e8c38a67-0952-4240-b81b-508d30759f66"}
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 0xa82be4fd32caf002eb4a4835db8f0bf6170657ff37b0891c52375085f654c2c9. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e8c38a67-0952-4240-b81b-508d30759f66.json and https://artists.proofprofile.net/proofs/artist/e8c38a67-0952-4240-b81b-508d30759f66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xa82be4fd32caf002eb4a4835db8f0bf6170657ff37b0891c52375085f654c2c9","name":"Florian & Santiago","registered_at":"2026-06-21T09:43:15Z","symbol":"NIM1891095","token_address":"0xac2b8c78c4fb32bcf2e155d02d04d484a45bc657","type":"artist","uuid":"e8c38a67-0952-4240-b81b-508d30759f66"}
album: El Capitan
  type: MusicAlbum
  date published: 2018-10-12
album: Far Away
  type: MusicAlbum
  date published: 2018-10-26
album: Casablanca
  type: MusicAlbum
  date published: 2018-12-07
album: El Duo
  type: MusicAlbum
  date published: 2018-12-14
album: Arabesque
  type: MusicAlbum
  date published: 2019-01-18
album: Blue
  type: MusicAlbum
  date published: 2019-01-25
album: El Duo
  type: MusicAlbum
  date published: 2019-03-29
album: El Duo (Deluxe)
  type: MusicAlbum
  date published: 2019-08-16
  track: Cuando
    type: MusicRecording
    duration: PT4M33S
    duration ms: 273519
    explicit: false
    by artist: Florian & Santiago
    in album: El Duo (Deluxe)
      type: MusicAlbum
      date published: 2019-08-16
    isrc code: BEH841800109
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:45:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x31c9b4d39fa8af707774c6bca99b5b7044b1c4cff74cd42ab155abbaa8a97924
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEH841800109
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:46:52Z
    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 0x31c9b4d39fa8af707774c6bca99b5b7044b1c4cff74cd42ab155abbaa8a97924. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:46:52Z), 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/BEH841800109.
      date published: 2026-07-15T15:46:52Z
    audio: Cuando
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 189.167
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.485
      additional property: Energy
        type: PropertyValue
        value: 0.18
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.979
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.866
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.251
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20.752
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Désormais
  type: MusicAlbum
  date published: 2021-11-19