Nahuel Vasquez
type: MusicGroup
popularity: 2
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda795fc5fc35a165ac5b6c37490d42d0bda73ccf5ae1da3f50a258ddc1c5cbcf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66be1109-14bc-454f-b27d-90f35e007437.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66be1109-14bc-454f-b27d-90f35e007437.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/66be1109-14bc-454f-b27d-90f35e007437
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda795fc5fc35a165ac5b6c37490d42d0bda73ccf5ae1da3f50a258ddc1c5cbcf","name":"Nahuel Vasquez","registered_at":"2026-06-17T01:20:06Z","symbol":"NIM1236169","token_address":"0xd4ee6717a315c424c9ac65a70de2e798d6f48dd6","type":"artist","uuid":"66be1109-14bc-454f-b27d-90f35e007437"}
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 0xda795fc5fc35a165ac5b6c37490d42d0bda73ccf5ae1da3f50a258ddc1c5cbcf. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66be1109-14bc-454f-b27d-90f35e007437.json and https://artists.proofprofile.net/proofs/artist/66be1109-14bc-454f-b27d-90f35e007437.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xda795fc5fc35a165ac5b6c37490d42d0bda73ccf5ae1da3f50a258ddc1c5cbcf","name":"Nahuel Vasquez","registered_at":"2026-06-17T01:20:06Z","symbol":"NIM1236169","token_address":"0xd4ee6717a315c424c9ac65a70de2e798d6f48dd6","type":"artist","uuid":"66be1109-14bc-454f-b27d-90f35e007437"}
album: A Call from Chimborazo
  type: MusicAlbum
  date published: 2024-05-24
  track: A Call from Chimborazo
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174000
    explicit: false
    by artist: Nahuel Vasquez
    in album: A Call from Chimborazo
      type: MusicAlbum
      date published: 2024-05-24
    isrc code: SE6N62205353
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T00:52:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5037a763d834f998e2e2c4045bd4f2bb2ca91b800c9ea03ef6ffbd0158df3f58
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958951
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958951
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6N62205353
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:55:04Z
    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 0x5037a763d834f998e2e2c4045bd4f2bb2ca91b800c9ea03ef6ffbd0158df3f58. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:55:04Z), 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/SE6N62205353.
      date published: 2026-07-21T03:55:04Z
    audio: A Call from Chimborazo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 63.407
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.139
      additional property: Energy
        type: PropertyValue
        value: 0.248
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.736
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.831
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.218
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Como un Pájaro
  type: MusicAlbum
  date published: 2024-08-02
album: Spirit of the Woods
  type: MusicAlbum
  date published: 2024-09-06