Nicolas Guerrero
type: MusicGroup
popularity: 2
followers: 96
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4dab9df7b366a46f51bb80d9fc7dd11f4a90a4fef918f46a74d0160d18babad
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/81c68428-9592-433f-ac96-3db8e92acfc5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81c68428-9592-433f-ac96-3db8e92acfc5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/81c68428-9592-433f-ac96-3db8e92acfc5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4dab9df7b366a46f51bb80d9fc7dd11f4a90a4fef918f46a74d0160d18babad","name":"Nicolas Guerrero","registered_at":"2026-06-17T10:43:11Z","symbol":"NIM1370477","token_address":"0x0c887bd9b30c174b3442bfcfd3deeebc578a4893","type":"artist","uuid":"81c68428-9592-433f-ac96-3db8e92acfc5"}
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 0xe4dab9df7b366a46f51bb80d9fc7dd11f4a90a4fef918f46a74d0160d18babad. 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/81c68428-9592-433f-ac96-3db8e92acfc5.json and https://artists.proofprofile.net/proofs/artist/81c68428-9592-433f-ac96-3db8e92acfc5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xe4dab9df7b366a46f51bb80d9fc7dd11f4a90a4fef918f46a74d0160d18babad","name":"Nicolas Guerrero","registered_at":"2026-06-17T10:43:11Z","symbol":"NIM1370477","token_address":"0x0c887bd9b30c174b3442bfcfd3deeebc578a4893","type":"artist","uuid":"81c68428-9592-433f-ac96-3db8e92acfc5"}
album: 793 A.D
  type: MusicAlbum
  date published: 2018-10-19
album: Brigands (Original Soundtrack)
  type: MusicAlbum
  date published: 2018-12-05
album: Elements
  type: MusicAlbum
  date published: 2021-01-08
album: Johnny Fucking Monnay
  type: MusicAlbum
  date published: 2021-05-21
  track: Johnny Fucking Monnay
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225000
    explicit: true
    by artist: Nicolas Guerrero
    in album: Johnny Fucking Monnay
      type: MusicAlbum
      date published: 2021-05-21
    isrc code: QZMHP2081471
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T21:11:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x65180bb71780f8711e477a593428c90845b1e9310689189b69265ca048310528
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959061
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959061
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHP2081471
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T21:34:21Z
    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 0x65180bb71780f8711e477a593428c90845b1e9310689189b69265ca048310528. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/QZMHP2081471.
      date published: 2026-07-21T21:34:21Z
    audio: Johnny Fucking Monnay
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.068
      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: 0.513
      additional property: Energy
        type: PropertyValue
        value: 0.691
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.22
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.23
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.245
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.977
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: In Times To Come
  type: MusicAlbum
  date published: 2021-08-20
album: Pa oen me bihan bihanik
  type: MusicAlbum
  date published: 2021-08-25
album: Neural Journey
  type: MusicAlbum
  date published: 2021-09-23
album: 3 Thoughts +1
  type: MusicAlbum
  date published: 2022-03-07
album: Distant Worlds 2 - Alternative Music
  type: MusicAlbum
  date published: 2023-06-23