Nacho Gonzalez
type: MusicGroup
genre: singer-songwriter
popularity: 3
followers: 210
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x529fd964fd4567e0355f6ad5eb6d5873ace50070fae741d7853d981ad1eb112f
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/586b8397-9e71-46d4-8e6c-d2940f46b16c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/586b8397-9e71-46d4-8e6c-d2940f46b16c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/586b8397-9e71-46d4-8e6c-d2940f46b16c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x529fd964fd4567e0355f6ad5eb6d5873ace50070fae741d7853d981ad1eb112f","name":"Nacho Gonzalez","registered_at":"2026-06-16T20:30:53Z","symbol":"NIM1167180","token_address":"0x33966b7b212156d5af1fed208a831f1d384e34ea","type":"artist","uuid":"586b8397-9e71-46d4-8e6c-d2940f46b16c"}
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 0x529fd964fd4567e0355f6ad5eb6d5873ace50070fae741d7853d981ad1eb112f. 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/586b8397-9e71-46d4-8e6c-d2940f46b16c.json and https://artists.proofprofile.net/proofs/artist/586b8397-9e71-46d4-8e6c-d2940f46b16c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x529fd964fd4567e0355f6ad5eb6d5873ace50070fae741d7853d981ad1eb112f","name":"Nacho Gonzalez","registered_at":"2026-06-16T20:30:53Z","symbol":"NIM1167180","token_address":"0x33966b7b212156d5af1fed208a831f1d384e34ea","type":"artist","uuid":"586b8397-9e71-46d4-8e6c-d2940f46b16c"}
album: Al Otro Lado del Cristal
  type: MusicAlbum
  date published: 2008-02-18
album: En la Estación de las Dudas
  type: MusicAlbum
  date published: 2014-02-16
  track: Rancherita para Dos (feat. Rozalén)
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239080
    explicit: false
    by artist: Nacho Gonzalez
    in album: En la Estación de las Dudas
      type: MusicAlbum
      date published: 2014-02-16
    genre: singer-songwriter
    isrc code: ES56C1400004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T21:08:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe406f6f1119904e78b2e81aaee5ac6dfc070fc91543c18b06ef0e666fc496b40
    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/ES56C1400004
    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 0xe406f6f1119904e78b2e81aaee5ac6dfc070fc91543c18b06ef0e666fc496b40. 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/ES56C1400004.
      date published: 2026-07-21T21:34:21Z
    audio: Rancherita para Dos (feat. Rozalén)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.975
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.718
      additional property: Energy
        type: PropertyValue
        value: 0.632
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.416
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.228
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.567
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.086
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tachán y el Circo de los Monstruos
  type: MusicAlbum
  date published: 2021-02-01
album: Junto a mí
  type: MusicAlbum
  date published: 2022-10-12