Fernanduh
type: MusicGroup
genre: lo-fi
genre: lo-fi beats
popularity: 7
followers: 398
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc76a51770f86f389dbf4c5e936ce2a7e3c99e5b353eefbe2d8604c12d8fab370
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953847
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953847
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01a7eae5-6596-487c-b727-009b37d3b721.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01a7eae5-6596-487c-b727-009b37d3b721.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01a7eae5-6596-487c-b727-009b37d3b721
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:51:00Z
additional property: OTSCanonicalRecord
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 0xc76a51770f86f389dbf4c5e936ce2a7e3c99e5b353eefbe2d8604c12d8fab370. Chain 2 (Bitcoin): anchored in block 953847 (2026-06-15T22:51:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01a7eae5-6596-487c-b727-009b37d3b721.json and https://artists.proofprofile.net/proofs/artist/01a7eae5-6596-487c-b727-009b37d3b721.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:51:00Z
album: encantado de conocerte
  type: MusicAlbum
  date published: 2017-12-06
album: Encantado de Conocerte
  type: MusicAlbum
  date published: 2017-12-06
album: te amo más de lo que te imaginas
  type: MusicAlbum
  date published: 2018-10-24
album: te amo más de lo que te imaginas
  type: MusicAlbum
  date published: 2018-10-24
album: te veo en el cielo
  type: MusicAlbum
  date published: 2019-01-02
album: te veo en el cielo
  type: MusicAlbum
  date published: 2019-01-02
album: me duele el corazón
  type: MusicAlbum
  date published: 2019-04-06
album: me duele el corazón
  type: MusicAlbum
  date published: 2019-04-26
album: Mi Amor
  type: MusicAlbum
  date published: 2019-10-10
  track: Mi Amor
    type: MusicRecording
    duration: PT1M49S
    duration ms: 109766
    explicit: false
    by artist: Fernanduh
    in album: Mi Amor
      type: MusicAlbum
      date published: 2019-10-10
    genre: lo-fi
    genre: lo-fi beats
    isrc code: TCAER2077543
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T00:49:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd7b6c1f02271c38dd210facfd21948724eb77f076d5cdb6bd639358eefccafa0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958341
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958341
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAER2077543
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:50:34Z
    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 0xd7b6c1f02271c38dd210facfd21948724eb77f076d5cdb6bd639358eefccafa0. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:50:34Z), 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/TCAER2077543.
      date published: 2026-07-17T03:50:34Z
    audio: Mi Amor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.475
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.564
      additional property: Energy
        type: PropertyValue
        value: 0.069
      additional property: Speechiness
        type: PropertyValue
        value: 0.225
      additional property: Acousticness
        type: PropertyValue
        value: 0.954
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.948
      additional property: Liveness
        type: PropertyValue
        value: 0.178
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.153
      additional property: Loudness (dB)
        type: PropertyValue
        value: -23.307
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mi Amor
  type: MusicAlbum
  date published: 2019-10-10
album: Enamorado
  type: MusicAlbum
  date published: 2019-12-11
album: Enamorado
  type: MusicAlbum
  date published: 2019-12-11
album: eres linda
  type: MusicAlbum
  date published: 2020-05-01
album: el viaje
  type: MusicAlbum
  date published: 2020-06-12
album: el viaje
  type: MusicAlbum
  date published: 2020-06-12
album: no connection
  type: MusicAlbum
  date published: 2021-05-19