Vizcaíno
type: MusicGroup
genre: singer-songwriter
description: Vizcaíno may refer to: Biscayne (ethnonym), an ethnonym in use in Spanish between the Renaissance and 19th century, meaning a Basque speaking person Places Key Biscayne, originally Cayo Vizcaíno, an
popularity: 9
followers: 735
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x722bd4cde51ccafc61101fea2febfa85cbcb7f053d0f18118558189b38de1505
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9085f318-3ec5-473c-9b23-c093917506ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9085f318-3ec5-473c-9b23-c093917506ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9085f318-3ec5-473c-9b23-c093917506ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x722bd4cde51ccafc61101fea2febfa85cbcb7f053d0f18118558189b38de1505","name":"Vizcaíno","registered_at":"2026-06-17T16:01:56Z","symbol":"NIM1446454","token_address":"0xddfb785d3377bb9d9bf45388dacb2d9f97bdb8c6","type":"artist","uuid":"9085f318-3ec5-473c-9b23-c093917506ef"}
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 0x722bd4cde51ccafc61101fea2febfa85cbcb7f053d0f18118558189b38de1505. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9085f318-3ec5-473c-9b23-c093917506ef.json and https://artists.proofprofile.net/proofs/artist/9085f318-3ec5-473c-9b23-c093917506ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x722bd4cde51ccafc61101fea2febfa85cbcb7f053d0f18118558189b38de1505","name":"Vizcaíno","registered_at":"2026-06-17T16:01:56Z","symbol":"NIM1446454","token_address":"0xddfb785d3377bb9d9bf45388dacb2d9f97bdb8c6","type":"artist","uuid":"9085f318-3ec5-473c-9b23-c093917506ef"}
album: Alas de Papel
  type: MusicAlbum
  date published: 2014-12-20
album: Diáspora
  type: MusicAlbum
  date published: 2017-04-20
album: Camiños
  type: MusicAlbum
  date published: 2020-09-25
  track: Camiños
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210480
    explicit: false
    by artist: Vizcaíno
    in album: Camiños
      type: MusicAlbum
      date published: 2020-09-25
    genre: singer-songwriter
    isrc code: ES03S2004139
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T17:35:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe74ec468d52c1a6afa7dc4900093f145b5cd0cdea0498aa38534c720983cce3f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959043
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959043
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES03S2004139
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T18:40:26Z
    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 0xe74ec468d52c1a6afa7dc4900093f145b5cd0cdea0498aa38534c720983cce3f. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/ES03S2004139.
      date published: 2026-07-21T18:40:26Z
    audio: Camiños
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.559
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.555
      additional property: Energy
        type: PropertyValue
        value: 0.519
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.221
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.873
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.469
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tóxico
  type: MusicAlbum
  date published: 2024-06-14