Los Yarnolds
type: MusicGroup
popularity: 7
followers: 178
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfac6ee796fa4b48b105169c7d8d0c64cc12f721c5d53f0318000045567324e6
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/f06087b9-f723-403a-95bd-1a43481ec091.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f06087b9-f723-403a-95bd-1a43481ec091.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f06087b9-f723-403a-95bd-1a43481ec091
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfac6ee796fa4b48b105169c7d8d0c64cc12f721c5d53f0318000045567324e6","name":"Los Yarnolds","registered_at":"2026-06-21T12:50:28Z","symbol":"NIM1927918","token_address":"0x89e0687bfdf20048bca330338df3e777356cc9e9","type":"artist","uuid":"f06087b9-f723-403a-95bd-1a43481ec091"}
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 0xdfac6ee796fa4b48b105169c7d8d0c64cc12f721c5d53f0318000045567324e6. 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/f06087b9-f723-403a-95bd-1a43481ec091.json and https://artists.proofprofile.net/proofs/artist/f06087b9-f723-403a-95bd-1a43481ec091.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xdfac6ee796fa4b48b105169c7d8d0c64cc12f721c5d53f0318000045567324e6","name":"Los Yarnolds","registered_at":"2026-06-21T12:50:28Z","symbol":"NIM1927918","token_address":"0x89e0687bfdf20048bca330338df3e777356cc9e9","type":"artist","uuid":"f06087b9-f723-403a-95bd-1a43481ec091"}
album: Pega la Vuelta
  type: MusicAlbum
  date published: 2024-08-16
album: Pega la Vuelta
  type: MusicAlbum
  date published: 2024-08-16
album: Caminos
  type: MusicAlbum
  date published: 2024-09-27
  track: Pega la Vuelta
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184100
    explicit: false
    by artist: Los Yarnolds
    in album: Caminos
      type: MusicAlbum
      date published: 2024-09-27
    isrc code: QZTVM2418337
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T21:21:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x635b25f63eb02f705428bfcac3b1d1bbab84645da098d5c006d1c01a7d804aed
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958785
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958785
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2418337
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:23:41Z
    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 0x635b25f63eb02f705428bfcac3b1d1bbab84645da098d5c006d1c01a7d804aed. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-20T00:23:41Z), 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/QZTVM2418337.
      date published: 2026-07-20T00:23:41Z
    audio: Pega la Vuelta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 77.938
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.867
      additional property: Energy
        type: PropertyValue
        value: 0.507
      additional property: Speechiness
        type: PropertyValue
        value: 0.264
      additional property: Acousticness
        type: PropertyValue
        value: 0.189
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.888
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.334
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Caminos
  type: MusicAlbum
  date published: 2024-09-27