Mateo Selva
type: MusicGroup
popularity: 40
followers: 197
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd54e3ffda157592411e1e260a7de6319b8d0553c58c8990b156890a13f4dcf74
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fad4ea23-332e-44fc-8484-7ce3d5b237c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fad4ea23-332e-44fc-8484-7ce3d5b237c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fad4ea23-332e-44fc-8484-7ce3d5b237c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd54e3ffda157592411e1e260a7de6319b8d0553c58c8990b156890a13f4dcf74","name":"Mateo Selva","registered_at":"2026-06-12T14:16:51Z","symbol":"NIM0322861","token_address":"0x3cc8bb995ef9a19400775876146c458222550120","type":"artist","uuid":"fad4ea23-332e-44fc-8484-7ce3d5b237c2"}
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 0xd54e3ffda157592411e1e260a7de6319b8d0553c58c8990b156890a13f4dcf74. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fad4ea23-332e-44fc-8484-7ce3d5b237c2.json and https://artists.proofprofile.net/proofs/artist/fad4ea23-332e-44fc-8484-7ce3d5b237c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xd54e3ffda157592411e1e260a7de6319b8d0553c58c8990b156890a13f4dcf74","name":"Mateo Selva","registered_at":"2026-06-12T14:16:51Z","symbol":"NIM0322861","token_address":"0x3cc8bb995ef9a19400775876146c458222550120","type":"artist","uuid":"fad4ea23-332e-44fc-8484-7ce3d5b237c2"}
album: Retratos
  type: MusicAlbum
  date published: 2024-02-15
album: Reminiscencia
  type: MusicAlbum
  date published: 2024-02-17
album: Esencia Latina
  type: MusicAlbum
  date published: 2024-02-19
album: Iberia
  type: MusicAlbum
  date published: 2024-04-23
album: Vislumbres
  type: MusicAlbum
  date published: 2024-05-17
album: Paisajes Sonoros
  type: MusicAlbum
  date published: 2024-06-17
album: Contrastes
  type: MusicAlbum
  date published: 2024-07-23
album: Horizontes
  type: MusicAlbum
  date published: 2024-07-26
album: Tres Noches
  type: MusicAlbum
  date published: 2024-07-30
album: Pavanas
  type: MusicAlbum
  date published: 2024-08-24
album: Un Dia De Noviembre
  type: MusicAlbum
  date published: 2024-08-28
album: Cancione
  type: MusicAlbum
  date published: 2024-09-12
album: Por Una Cabeza
  type: MusicAlbum
  date published: 2024-10-29
album: El Viaje
  type: MusicAlbum
  date published: 2025-03-12
album: Dancing Ghosts
  type: MusicAlbum
  date published: 2025-05-26
album: Viajes
  type: MusicAlbum
  date published: 2025-07-15
album: Sun Soaked
  type: MusicAlbum
  date published: 2025-08-27
album: Así Vive La Vida
  type: MusicAlbum
  date published: 2025-09-08
  track: Así Vive La Vida
    type: MusicRecording
    duration: PT1M35S
    duration ms: 95454
    explicit: false
    by artist: Mateo Selva
    in album: Así Vive La Vida
      type: MusicAlbum
      date published: 2025-09-08
    isrc code: QT65X2503115
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T05:58:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa0b1cc5f48ece51f4c376c7fd8bfa6de7dd459c37e2cb5ded37352d0286cff2c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958251
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958251
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT65X2503115
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T06:29:25Z
    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 0xa0b1cc5f48ece51f4c376c7fd8bfa6de7dd459c37e2cb5ded37352d0286cff2c. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/QT65X2503115.
      date published: 2026-07-16T06:29:25Z
    audio: Así Vive La Vida
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.879
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.644
      additional property: Energy
        type: PropertyValue
        value: 0.216
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0.979
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.965
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.16
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.908
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor