Axel melendez
type: MusicGroup
popularity: 5
followers: 2636
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d88e4e4f484f4ec492b338e49b9fe566046f44e3369da86bde28f8bc070969b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f82c8f24-777a-41a5-969c-5b1bd9be6c5e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f82c8f24-777a-41a5-969c-5b1bd9be6c5e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f82c8f24-777a-41a5-969c-5b1bd9be6c5e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d88e4e4f484f4ec492b338e49b9fe566046f44e3369da86bde28f8bc070969b","name":"Axel melendez","registered_at":"2026-06-21T16:09:43Z","symbol":"NIM1968145","token_address":"0x2a7e620c8c2d8d3ca8e88bbbb5f2793b086ad87e","type":"artist","uuid":"f82c8f24-777a-41a5-969c-5b1bd9be6c5e"}
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 0x9d88e4e4f484f4ec492b338e49b9fe566046f44e3369da86bde28f8bc070969b. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f82c8f24-777a-41a5-969c-5b1bd9be6c5e.json and https://artists.proofprofile.net/proofs/artist/f82c8f24-777a-41a5-969c-5b1bd9be6c5e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x9d88e4e4f484f4ec492b338e49b9fe566046f44e3369da86bde28f8bc070969b","name":"Axel melendez","registered_at":"2026-06-21T16:09:43Z","symbol":"NIM1968145","token_address":"0x2a7e620c8c2d8d3ca8e88bbbb5f2793b086ad87e","type":"artist","uuid":"f82c8f24-777a-41a5-969c-5b1bd9be6c5e"}
album: Valentino
  type: MusicAlbum
  date published: 2023-07-14
  track: Valentino
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186426
    explicit: false
    by artist: Axel melendez
    in album: Valentino
      type: MusicAlbum
      date published: 2023-07-14
    isrc code: QZNWS2322717
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:05:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4a6c3c1737b1a84b1a2d9291fa4fdbc0ac783c702a77537d6b8be9c8304f1f76
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2322717
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x4a6c3c1737b1a84b1a2d9291fa4fdbc0ac783c702a77537d6b8be9c8304f1f76. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWS2322717.
      date published: 2026-07-05T01:12:41Z
    audio: Valentino
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.934
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.422
      additional property: Energy
        type: PropertyValue
        value: 0.683
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.48
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.142
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.557
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.224
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: La Denali
  type: MusicAlbum
  date published: 2024-04-19
album: Paconas
  type: MusicAlbum
  date published: 2024-06-08
album: Chequen El Cuadro
  type: MusicAlbum
  date published: 2024-11-18
album: El Bayo 17
  type: MusicAlbum
  date published: 2025-01-17
album: MOSCHINO
  type: MusicAlbum
  date published: 2025-10-03