Alex Díaz
type: MusicGroup
popularity: 13
followers: 162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa72ad3fdf80df3a555a38475650d26719064a46f00a3596e9a0de5b1863ae42b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2952b929-1da1-4c74-b9a6-98d8eecb8bf2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2952b929-1da1-4c74-b9a6-98d8eecb8bf2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2952b929-1da1-4c74-b9a6-98d8eecb8bf2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa72ad3fdf80df3a555a38475650d26719064a46f00a3596e9a0de5b1863ae42b","name":"Alex Díaz","registered_at":"2026-06-14T08:43:14Z","symbol":"NIM0399295","token_address":"0xd6df8f18af589e11319b79c24c62bc6fcad6c979","type":"artist","uuid":"2952b929-1da1-4c74-b9a6-98d8eecb8bf2"}
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 0xa72ad3fdf80df3a555a38475650d26719064a46f00a3596e9a0de5b1863ae42b. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2952b929-1da1-4c74-b9a6-98d8eecb8bf2.json and https://artists.proofprofile.net/proofs/artist/2952b929-1da1-4c74-b9a6-98d8eecb8bf2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0xa72ad3fdf80df3a555a38475650d26719064a46f00a3596e9a0de5b1863ae42b","name":"Alex Díaz","registered_at":"2026-06-14T08:43:14Z","symbol":"NIM0399295","token_address":"0xd6df8f18af589e11319b79c24c62bc6fcad6c979","type":"artist","uuid":"2952b929-1da1-4c74-b9a6-98d8eecb8bf2"}
album: ¿Quién Está Llamando?
  type: MusicAlbum
  date published: 2019
album: Honey, I'm Home
  type: MusicAlbum
  date published: 2020-05-08
album: Díaz Tape
  type: MusicAlbum
  date published: 2021-12-25
album: Fénix
  type: MusicAlbum
  date published: 2023-03-31
album: Amor Propio
  type: MusicAlbum
  date published: 2023-12-29
album: LUNA Y SOL
  type: MusicAlbum
  date published: 2024-07-26
  track: After Pizza
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193965
    explicit: false
    by artist: Alex Díaz
    in album: LUNA Y SOL
      type: MusicAlbum
      date published: 2024-07-26
    isrc code: QZNWY2442141
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:11:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x11429eeaad1b0b7cf098a9bba8c8ce8e22c4c298fa5e0df1afb3060ef8999344
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958796
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958796
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2442141
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:01:46Z
    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 0x11429eeaad1b0b7cf098a9bba8c8ce8e22c4c298fa5e0df1afb3060ef8999344. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2442141 — a six-check JSON result.
      date published: 2026-07-20T00:01:46Z
    audio: After Pizza
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.903
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.6
      additional property: Energy
        type: PropertyValue
        value: 0.491
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.176
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.952
      additional property: Liveness
        type: PropertyValue
        value: 0.598
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.38
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.686
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sin Ti
  type: MusicAlbum
  date published: 2024-09-27
album: Díaz Tape II
  type: MusicAlbum
  date published: 2025-06-17