José Alonso Hernández
type: MusicGroup
popularity: 3
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab942b5f8767e4eb5ba2c6a5a268ccc45c9b413a3f9da875bdb23f873669e617
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9ef8c2d-fe5d-4acf-8429-94de0d038388.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9ef8c2d-fe5d-4acf-8429-94de0d038388.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9ef8c2d-fe5d-4acf-8429-94de0d038388
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab942b5f8767e4eb5ba2c6a5a268ccc45c9b413a3f9da875bdb23f873669e617","name":"José Alonso Hernández","registered_at":"2026-06-20T16:34:17Z","symbol":"NIM1654465","token_address":"0xfeee3de01c3f7d21e3c04b1905c9da85097defaf","type":"artist","uuid":"b9ef8c2d-fe5d-4acf-8429-94de0d038388"}
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 0xab942b5f8767e4eb5ba2c6a5a268ccc45c9b413a3f9da875bdb23f873669e617. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9ef8c2d-fe5d-4acf-8429-94de0d038388.json and https://artists.proofprofile.net/proofs/artist/b9ef8c2d-fe5d-4acf-8429-94de0d038388.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xab942b5f8767e4eb5ba2c6a5a268ccc45c9b413a3f9da875bdb23f873669e617","name":"José Alonso Hernández","registered_at":"2026-06-20T16:34:17Z","symbol":"NIM1654465","token_address":"0xfeee3de01c3f7d21e3c04b1905c9da85097defaf","type":"artist","uuid":"b9ef8c2d-fe5d-4acf-8429-94de0d038388"}
album: Tropiromántico
  type: MusicAlbum
  date published: 2024-05-10
  track: Bomboncito
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166217
    explicit: false
    by artist: José Alonso Hernández
    in album: Tropiromántico
      type: MusicAlbum
      date published: 2024-05-10
    isrc code: MX4972400694
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T09:02:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xce52f858cfcdf7b2fb69762edf5fa181a7a140064941a51888d166f168814049
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4972400694
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T12:03:32Z
    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 0xce52f858cfcdf7b2fb69762edf5fa181a7a140064941a51888d166f168814049. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:03:32Z), 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/MX4972400694.
      date published: 2026-07-20T12:03:32Z
    audio: Bomboncito
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.485
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.71
      additional property: Energy
        type: PropertyValue
        value: 0.926
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.329
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.011
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.931
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.126
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major