Alex D'Pardo
type: MusicGroup
genre: dark ambient
popularity: 20
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a6a9f3ae01113761aa21b5003a05fd8752b3126b9b873b1a6713e25a6b0b875
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abfcbf8d-183c-4c10-8f79-82f1d92f4ed9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abfcbf8d-183c-4c10-8f79-82f1d92f4ed9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/abfcbf8d-183c-4c10-8f79-82f1d92f4ed9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a6a9f3ae01113761aa21b5003a05fd8752b3126b9b873b1a6713e25a6b0b875","name":"Alex D'Pardo","registered_at":"2026-06-14T22:35:00Z","symbol":"NIM0597684","token_address":"0x95d2999ac9eb9ef5ecd2d42367ceeaf6c57a47e3","type":"artist","uuid":"abfcbf8d-183c-4c10-8f79-82f1d92f4ed9"}
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 0x2a6a9f3ae01113761aa21b5003a05fd8752b3126b9b873b1a6713e25a6b0b875. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/abfcbf8d-183c-4c10-8f79-82f1d92f4ed9.json and https://artists.proofprofile.net/proofs/artist/abfcbf8d-183c-4c10-8f79-82f1d92f4ed9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x2a6a9f3ae01113761aa21b5003a05fd8752b3126b9b873b1a6713e25a6b0b875","name":"Alex D'Pardo","registered_at":"2026-06-14T22:35:00Z","symbol":"NIM0597684","token_address":"0x95d2999ac9eb9ef5ecd2d42367ceeaf6c57a47e3","type":"artist","uuid":"abfcbf8d-183c-4c10-8f79-82f1d92f4ed9"}
album: Light in the gloom
  type: MusicAlbum
  date published: 2024-10-29
album: Blue horizon
  type: MusicAlbum
  date published: 2024-11-19
album: Nightfall quiet refuge
  type: MusicAlbum
  date published: 2024-12-09
album: Childhood dreams
  type: MusicAlbum
  date published: 2025-01-03
album: Childhood dreams
  type: MusicAlbum
  date published: 2025-01-27
album: should i turn back?
  type: MusicAlbum
  date published: 2025-04-11
album: Midnight Signal
  type: MusicAlbum
  date published: 2025-05-13
  track: Midnight Signal
    type: MusicRecording
    duration: PT1M47S
    duration ms: 107653
    explicit: false
    by artist: Alex D'Pardo
    in album: Midnight Signal
      type: MusicAlbum
      date published: 2025-05-13
    genre: dark ambient
    isrc code: QM6P42579688
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T08:54:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd3e798434b4a5692397871d05705c807dc0f729ee9829b588292809890b749d3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42579688
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0xd3e798434b4a5692397871d05705c807dc0f729ee9829b588292809890b749d3. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QM6P42579688.
      date published: 2026-07-18T12:14:37Z
    audio: Midnight Signal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 66.598
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.162
      additional property: Energy
        type: PropertyValue
        value: 0.211
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.981
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.875
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.071
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.559
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major