Lykourgos Pasparakis
type: MusicGroup
popularity: 6
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8056fb273c9103c34b9d7ecf62e5611a565e68a2da518b0c65c15ee7ded47aa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954038
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954038
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d68e1f8-a199-4605-a7d5-801f5f16a456.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d68e1f8-a199-4605-a7d5-801f5f16a456.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d68e1f8-a199-4605-a7d5-801f5f16a456
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:57:22Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8056fb273c9103c34b9d7ecf62e5611a565e68a2da518b0c65c15ee7ded47aa","name":"Lykourgos Pasparakis","registered_at":"2026-06-16T11:17:15Z","symbol":"NIM1035092","token_address":"0x43a59794e705088a59772634d2bccb8de6ad283e","type":"artist","uuid":"3d68e1f8-a199-4605-a7d5-801f5f16a456"}
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 0xb8056fb273c9103c34b9d7ecf62e5611a565e68a2da518b0c65c15ee7ded47aa. Chain 2 (Bitcoin): anchored in block 954038 (2026-06-17T02:57:22Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d68e1f8-a199-4605-a7d5-801f5f16a456.json and https://artists.proofprofile.net/proofs/artist/3d68e1f8-a199-4605-a7d5-801f5f16a456.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:57:22Z
  text: {"copyright_id":"0xb8056fb273c9103c34b9d7ecf62e5611a565e68a2da518b0c65c15ee7ded47aa","name":"Lykourgos Pasparakis","registered_at":"2026-06-16T11:17:15Z","symbol":"NIM1035092","token_address":"0x43a59794e705088a59772634d2bccb8de6ad283e","type":"artist","uuid":"3d68e1f8-a199-4605-a7d5-801f5f16a456"}
album: Mandolinata (live)
  type: MusicAlbum
  date published: 2025-03-06
album: Nemesis
  type: MusicAlbum
  date published: 2025-04-16