Hoover Romero
type: MusicGroup
popularity: 4
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd891d712cd9a3109e2982f697ba4bf1b3237ea8ccc378f647029a00cbd29be4c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954028
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954028
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a21888c-2fde-478f-84cb-ba5a44896b8c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a21888c-2fde-478f-84cb-ba5a44896b8c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a21888c-2fde-478f-84cb-ba5a44896b8c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:08:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd891d712cd9a3109e2982f697ba4bf1b3237ea8ccc378f647029a00cbd29be4c","name":"Hoover Romero","registered_at":"2026-06-16T09:49:31Z","symbol":"NIM1014149","token_address":"0xe14d2040abeaa8c09ec4e4e5b6e08df911e708fe","type":"artist","uuid":"3a21888c-2fde-478f-84cb-ba5a44896b8c"}
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 0xd891d712cd9a3109e2982f697ba4bf1b3237ea8ccc378f647029a00cbd29be4c. 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/3a21888c-2fde-478f-84cb-ba5a44896b8c.json and https://artists.proofprofile.net/proofs/artist/3a21888c-2fde-478f-84cb-ba5a44896b8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd891d712cd9a3109e2982f697ba4bf1b3237ea8ccc378f647029a00cbd29be4c","name":"Hoover Romero","registered_at":"2026-06-16T09:49:31Z","symbol":"NIM1014149","token_address":"0xe14d2040abeaa8c09ec4e4e5b6e08df911e708fe","type":"artist","uuid":"3a21888c-2fde-478f-84cb-ba5a44896b8c"}
album: La Meta de Mi Vida
  type: MusicAlbum
  date published: 2021-08-12
album: Amor a Primera Vista
  type: MusicAlbum
  date published: 2022-07-22
album: ICÓNICOS
  type: MusicAlbum
  date published: 2022-08-23
album: ICÓNICOS
  type: MusicAlbum
  date published: 2022-08-23
album: El Detalle
  type: MusicAlbum
  date published: 2022-10-28
album: AYER HOY Y SIEMPRE
  type: MusicAlbum
  date published: 2024-05-24
album: TIEMPO QUE SE VA NO VUELVE
  type: MusicAlbum
  date published: 2024-06-21
  track: TIEMPO QUE SE VA NO VUELVE
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243891
    explicit: false
    by artist: Hoover Romero
    in album: TIEMPO QUE SE VA NO VUELVE
      type: MusicAlbum
      date published: 2024-06-21
    isrc code: DGA052496039
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T06:00:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9a71a2b0ba2f096a0faa6957430f02a47dc91dc3b09435ec7b600bfe2474759f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958508
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958508
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052496039
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T06:27:01Z
    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 0x9a71a2b0ba2f096a0faa6957430f02a47dc91dc3b09435ec7b600bfe2474759f. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/DGA052496039.
      date published: 2026-07-18T06:27:01Z
    audio: TIEMPO QUE SE VA NO VUELVE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.507
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.773
      additional property: Energy
        type: PropertyValue
        value: 0.801
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.681
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.674
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.671
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: EL PATRÓN
  type: MusicAlbum
  date published: 2025-10-24