Bernard Erazo
type: MusicGroup
genre: cumbia
genre: electrocumbia
popularity: 14
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe558c9bd2d5256e4357acffc19b2edab153cfd982846598b5767bae132bab7b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52fbec11-7ad5-4f9a-9405-1e0284b65799.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52fbec11-7ad5-4f9a-9405-1e0284b65799.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52fbec11-7ad5-4f9a-9405-1e0284b65799
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe558c9bd2d5256e4357acffc19b2edab153cfd982846598b5767bae132bab7b1","name":"Bernard Erazo","registered_at":"2026-06-14T13:11:01Z","symbol":"NIM0463175","token_address":"0x52f93a1d334566fb8c22486ec475e35398fc0466","type":"artist","uuid":"52fbec11-7ad5-4f9a-9405-1e0284b65799"}
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 0xe558c9bd2d5256e4357acffc19b2edab153cfd982846598b5767bae132bab7b1. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52fbec11-7ad5-4f9a-9405-1e0284b65799.json and https://artists.proofprofile.net/proofs/artist/52fbec11-7ad5-4f9a-9405-1e0284b65799.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0xe558c9bd2d5256e4357acffc19b2edab153cfd982846598b5767bae132bab7b1","name":"Bernard Erazo","registered_at":"2026-06-14T13:11:01Z","symbol":"NIM0463175","token_address":"0x52f93a1d334566fb8c22486ec475e35398fc0466","type":"artist","uuid":"52fbec11-7ad5-4f9a-9405-1e0284b65799"}
album: Para Usted
  type: MusicAlbum
  date published: 2022-10-29
album: Desde Cero
  type: MusicAlbum
  date published: 2023-06-30
album: Vida Mía
  type: MusicAlbum
  date published: 2023-12-02
album: Vida Mía
  type: MusicAlbum
  date published: 2023-12-02
album: El Jaifon
  type: MusicAlbum
  date published: 2023-12-09
album: Licor pal Dolor
  type: MusicAlbum
  date published: 2024-02-24
album: Una tarde fue
  type: MusicAlbum
  date published: 2024-09-21
album: Bebiendo y Recordando
  type: MusicAlbum
  date published: 2025-01-03
  track: Bebiendo y Recordando
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197520
    explicit: false
    by artist: Bernard Erazo
    in album: Bebiendo y Recordando
      type: MusicAlbum
      date published: 2025-01-03
    genre: cumbia
    genre: electrocumbia
    isrc code: QZXLZ2410110
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T03:07:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x973fdf7e2088540d15869c112fb3f7834fd4423b035fd3c28569085e7b5689be
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958812
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958812
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2410110
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T03:24:09Z
    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 0x973fdf7e2088540d15869c112fb3f7834fd4423b035fd3c28569085e7b5689be. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZXLZ2410110.
      date published: 2026-07-20T03:24:09Z
    audio: Bebiendo y Recordando
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.501
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.747
      additional property: Energy
        type: PropertyValue
        value: 0.619
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.279
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.179
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.931
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.442
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ya estoy mejor
  type: MusicAlbum
  date published: 2025-06-12