Haris Lemonopoulos
type: MusicGroup
genre: laïko
popularity: 5
followers: 232
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x563ff56d1a41b2fc795964468c018de412b8c050b288c92d715818c18d904c25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac04b69e-715f-4df1-8808-fe3110fb37a7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac04b69e-715f-4df1-8808-fe3110fb37a7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ac04b69e-715f-4df1-8808-fe3110fb37a7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x563ff56d1a41b2fc795964468c018de412b8c050b288c92d715818c18d904c25","name":"Haris Lemonopoulos","registered_at":"2026-06-20T09:59:37Z","symbol":"NIM1585741","token_address":"0xe145ddf0c3751499d12fef8bb8b73ea1d2d11353","type":"artist","uuid":"ac04b69e-715f-4df1-8808-fe3110fb37a7"}
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 0x563ff56d1a41b2fc795964468c018de412b8c050b288c92d715818c18d904c25. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac04b69e-715f-4df1-8808-fe3110fb37a7.json and https://artists.proofprofile.net/proofs/artist/ac04b69e-715f-4df1-8808-fe3110fb37a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x563ff56d1a41b2fc795964468c018de412b8c050b288c92d715818c18d904c25","name":"Haris Lemonopoulos","registered_at":"2026-06-20T09:59:37Z","symbol":"NIM1585741","token_address":"0xe145ddf0c3751499d12fef8bb8b73ea1d2d11353","type":"artist","uuid":"ac04b69e-715f-4df1-8808-fe3110fb37a7"}
album: Monadikes Penies
  type: MusicAlbum
  date published: 1991-11-29
album: Solo Mpouzouki Apo Ta Magika Dahtila
  type: MusicAlbum
  date published: 2010-03-22