Dimitris Zarogiannis
type: MusicGroup
genre: entehno
popularity: 17
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86637074f65e6033fb900335a80ce4f2bfafd7c25b648b51cc9d92e4938c06ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953842
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3f97284-fca3-4280-8f2c-0feae62dd2a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3f97284-fca3-4280-8f2c-0feae62dd2a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f3f97284-fca3-4280-8f2c-0feae62dd2a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:22:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86637074f65e6033fb900335a80ce4f2bfafd7c25b648b51cc9d92e4938c06ff","name":"Dimitris Zarogiannis","registered_at":"2026-06-15T06:05:10Z","symbol":"NIM0705202","token_address":"0x53d7342f323cbb39f20992b3d2ed0f5c69c71fba","type":"artist","uuid":"f3f97284-fca3-4280-8f2c-0feae62dd2a1"}
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 0x86637074f65e6033fb900335a80ce4f2bfafd7c25b648b51cc9d92e4938c06ff. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f3f97284-fca3-4280-8f2c-0feae62dd2a1.json and https://artists.proofprofile.net/proofs/artist/f3f97284-fca3-4280-8f2c-0feae62dd2a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x86637074f65e6033fb900335a80ce4f2bfafd7c25b648b51cc9d92e4938c06ff","name":"Dimitris Zarogiannis","registered_at":"2026-06-15T06:05:10Z","symbol":"NIM0705202","token_address":"0x53d7342f323cbb39f20992b3d2ed0f5c69c71fba","type":"artist","uuid":"f3f97284-fca3-4280-8f2c-0feae62dd2a1"}
album: Ethnic Roots
  type: MusicAlbum
  date published: 2024-12-12
  track: Ethnic Roots
    type: MusicRecording
    duration: PT6M52S
    duration ms: 412075
    explicit: false
    by artist: Dimitris Zarogiannis
    in album: Ethnic Roots
      type: MusicAlbum
      date published: 2024-12-12
    genre: entehno
    isrc code: QZZ7T2436884
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T03:06:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6a25c917776e26666bd62347e3b2d0e0663dc62d70539e54f8b34d6c251d136c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7T2436884
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x6a25c917776e26666bd62347e3b2d0e0663dc62d70539e54f8b34d6c251d136c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZZ7T2436884.
      date published: 2026-07-02T16:51:38Z
    audio: Ethnic Roots
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.999
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.754
      additional property: Energy
        type: PropertyValue
        value: 0.752
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.093
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.513
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.546
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.846
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Alitiki Agapi (Official Remix)
  type: MusicAlbum
  date published: 2025-07-15
album: Afousis (Afro Remix)
  type: MusicAlbum
  date published: 2025-07-25
album: Thalassaki
  type: MusicAlbum
  date published: 2025-10-31
album: Islands of the Aegean
  type: MusicAlbum
  date published: 2025-11-14