Nicolás Parra
type: MusicGroup
genre: huayno
popularity: 3
followers: 227
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6ce1c8eafe8f34a57badb59522f631ab1be0ef041d945c9e1938c13e2a28cfc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d265b2ea-95d0-4191-9043-42a8714c0612.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d265b2ea-95d0-4191-9043-42a8714c0612.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d265b2ea-95d0-4191-9043-42a8714c0612
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6ce1c8eafe8f34a57badb59522f631ab1be0ef041d945c9e1938c13e2a28cfc","name":"Nicolás Parra","registered_at":"2026-06-21T01:33:28Z","symbol":"NIM1778763","token_address":"0xc3dac1f069c3b62f135d7ec20be8b4269d2d14e9","type":"artist","uuid":"d265b2ea-95d0-4191-9043-42a8714c0612"}
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 0xe6ce1c8eafe8f34a57badb59522f631ab1be0ef041d945c9e1938c13e2a28cfc. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d265b2ea-95d0-4191-9043-42a8714c0612.json and https://artists.proofprofile.net/proofs/artist/d265b2ea-95d0-4191-9043-42a8714c0612.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xe6ce1c8eafe8f34a57badb59522f631ab1be0ef041d945c9e1938c13e2a28cfc","name":"Nicolás Parra","registered_at":"2026-06-21T01:33:28Z","symbol":"NIM1778763","token_address":"0xc3dac1f069c3b62f135d7ec20be8b4269d2d14e9","type":"artist","uuid":"d265b2ea-95d0-4191-9043-42a8714c0612"}
album: Tú Me Gustas
  type: MusicAlbum
  date published: 2019-01-17
album: Noche Criolla
  type: MusicAlbum
  date published: 2020-10-30
album: Vamos Pastores, Vamos
  type: MusicAlbum
  date published: 2020-12-18
album: Amor Verdadero
  type: MusicAlbum
  date published: 2021-11-05
album: A Los Dos
  type: MusicAlbum
  date published: 2022-03-11
album: No Vas a Volver
  type: MusicAlbum
  date published: 2022-08-05
album: Navidad Acústica
  type: MusicAlbum
  date published: 2023-12-20
album: Partido En Dos
  type: MusicAlbum
  date published: 2024-12-05
  track: Partido En Dos
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176981
    explicit: false
    by artist: Nicolás Parra
    in album: Partido En Dos
      type: MusicAlbum
      date published: 2024-12-05
    genre: huayno
    isrc code: QZW9L2442004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T17:13:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b19f47506e67667f3df232c3b640413ad269055f61f4fe1cf93e871194de509
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958594
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958594
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2442004
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T18:05:01Z
    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 0x6b19f47506e67667f3df232c3b640413ad269055f61f4fe1cf93e871194de509. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZW9L2442004.
      date published: 2026-07-18T18:05:01Z
    audio: Partido En Dos
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.026
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.706
      additional property: Energy
        type: PropertyValue
        value: 0.934
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.023
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.067
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.96
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.556
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Juramento
  type: MusicAlbum
  date published: 2025-10-06
album: Marinerock
  type: MusicAlbum
  date published: 2025-10-07