Dimitris Panagopoulos
type: MusicGroup
genre: entehno
popularity: 6
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe7509f29b5f2acd0ca5e6f9a27a2bb18f5a8b1586c83077d2e9daa962dd4711
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953848
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953848
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01d05598-388f-4af8-bdeb-e629bda1919e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01d05598-388f-4af8-bdeb-e629bda1919e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01d05598-388f-4af8-bdeb-e629bda1919e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:54:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe7509f29b5f2acd0ca5e6f9a27a2bb18f5a8b1586c83077d2e9daa962dd4711","name":"Dimitris Panagopoulos","registered_at":"2026-06-15T14:08:09Z","symbol":"NIM0732152","token_address":"0x37f1208e3af17bd9ecba5bf8a720a658f6a79066","type":"artist","uuid":"01d05598-388f-4af8-bdeb-e629bda1919e"}
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 0xfe7509f29b5f2acd0ca5e6f9a27a2bb18f5a8b1586c83077d2e9daa962dd4711. Chain 2 (Bitcoin): anchored in block 953851 (2026-06-15T23:06:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01d05598-388f-4af8-bdeb-e629bda1919e.json and https://artists.proofprofile.net/proofs/artist/01d05598-388f-4af8-bdeb-e629bda1919e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:06:35Z
  text: {"copyright_id":"0xfe7509f29b5f2acd0ca5e6f9a27a2bb18f5a8b1586c83077d2e9daa962dd4711","name":"Dimitris Panagopoulos","registered_at":"2026-06-15T14:08:09Z","symbol":"NIM0732152","token_address":"0x37f1208e3af17bd9ecba5bf8a720a658f6a79066","type":"artist","uuid":"01d05598-388f-4af8-bdeb-e629bda1919e"}
album: Unstable Equilibrium
  type: MusicAlbum
  date published: 1988-03-15
  track: Aura
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206973
    explicit: false
    by artist: Dimitris Panagopoulos
    in album: Unstable Equilibrium
      type: MusicAlbum
      date published: 1988-03-15
    genre: entehno
    isrc code: US3DF1609254
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T02:31:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa317c3f58830c9b2346a19f5fbff7f70ffea9677bfd06324813225dcedff78f9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957642
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957642
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1609254
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T02:46:48Z
    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 0xa317c3f58830c9b2346a19f5fbff7f70ffea9677bfd06324813225dcedff78f9. Chain 2 (Bitcoin): anchored in block 957642 (2026-07-12T02:46:48Z), 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/US3DF1609254.
      date published: 2026-07-12T02:46:48Z
    audio: Aura
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.887
      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: 0.454
      additional property: Energy
        type: PropertyValue
        value: 0.449
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.835
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.627
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.5
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Deflection
  type: MusicAlbum
  date published: 1993-03-15
album: Ecdysis
  type: MusicAlbum
  date published: 2001-03-15
album: Intrusive Passkey: Selected Discography
  type: MusicAlbum
  date published: 2010-03-15
album: Astathis Isoropeia/Ektropi - Unstable Balance/Diversion (2 Albums For The Price Of One)
  type: MusicAlbum
  date published: 2011-06-30