Damián Mendoza
type: MusicGroup
popularity: 8
followers: 200
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64047c77f85d938c8a8afab0496b14b6c64c32c3e2164a1f3565e867d67de52e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c4c5840-3834-4b17-884c-9b2104e56fef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c4c5840-3834-4b17-884c-9b2104e56fef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c4c5840-3834-4b17-884c-9b2104e56fef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64047c77f85d938c8a8afab0496b14b6c64c32c3e2164a1f3565e867d67de52e","name":"Damián Mendoza","registered_at":"2026-06-16T10:34:58Z","symbol":"NIM1025004","token_address":"0x079708ae8a01558f02cd15bfe0d92c1229bf1ace","type":"artist","uuid":"3c4c5840-3834-4b17-884c-9b2104e56fef"}
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 0x64047c77f85d938c8a8afab0496b14b6c64c32c3e2164a1f3565e867d67de52e. 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/3c4c5840-3834-4b17-884c-9b2104e56fef.json and https://artists.proofprofile.net/proofs/artist/3c4c5840-3834-4b17-884c-9b2104e56fef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x64047c77f85d938c8a8afab0496b14b6c64c32c3e2164a1f3565e867d67de52e","name":"Damián Mendoza","registered_at":"2026-06-16T10:34:58Z","symbol":"NIM1025004","token_address":"0x079708ae8a01558f02cd15bfe0d92c1229bf1ace","type":"artist","uuid":"3c4c5840-3834-4b17-884c-9b2104e56fef"}
album: Mujer
  type: MusicAlbum
  date published: 2024-03-27
album: Jugando al Amor
  type: MusicAlbum
  date published: 2024-04-17
album: Desamor
  type: MusicAlbum
  date published: 2024-05-24
album: Desnúdate
  type: MusicAlbum
  date published: 2024-06-21
album: DESAMORES
  type: MusicAlbum
  date published: 2024-07-26
album: A Un Metro De Ti
  type: MusicAlbum
  date published: 2024-10-04
  track: A Un Metro de Ti
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183642
    explicit: false
    by artist: Damián Mendoza
    in album: A Un Metro De Ti
      type: MusicAlbum
      date published: 2024-10-04
    isrc code: QMDA62402430
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:06:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1fcd1ed90dd2627cf088e4d38242cd0cece3a760a7e2c537d398efca49c01079
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958830
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958830
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62402430
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:05:09Z
    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 0x1fcd1ed90dd2627cf088e4d38242cd0cece3a760a7e2c537d398efca49c01079. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T08:05:09Z), 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/QMDA62402430.
      date published: 2026-07-20T08:05:09Z
    audio: A Un Metro de Ti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180
      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: 0.658
      additional property: Energy
        type: PropertyValue
        value: 0.736
      additional property: Speechiness
        type: PropertyValue
        value: 0.164
      additional property: Acousticness
        type: PropertyValue
        value: 0.385
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.147
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.719
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.689
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Bohemio
  type: MusicAlbum
  date published: 2024-11-26
album: Dile
  type: MusicAlbum
  date published: 2025-05-23
album: Verano
  type: MusicAlbum
  date published: 2025-07-17