Vaios Prapas
type: MusicGroup
popularity: 4
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6ad6caec92d64c417afcf418eabf9ab166014e0c6a637d41b40fd8130ccb4d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2147b20-1681-4ad8-bc5f-213a72df423c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2147b20-1681-4ad8-bc5f-213a72df423c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2147b20-1681-4ad8-bc5f-213a72df423c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6ad6caec92d64c417afcf418eabf9ab166014e0c6a637d41b40fd8130ccb4d4","name":"Vaios Prapas","registered_at":"2026-06-20T19:33:15Z","symbol":"NIM1694155","token_address":"0xc444ed1d102d99a8d5dc5dcdc5edd0a7252ca32c","type":"artist","uuid":"c2147b20-1681-4ad8-bc5f-213a72df423c"}
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 0xd6ad6caec92d64c417afcf418eabf9ab166014e0c6a637d41b40fd8130ccb4d4. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2147b20-1681-4ad8-bc5f-213a72df423c.json and https://artists.proofprofile.net/proofs/artist/c2147b20-1681-4ad8-bc5f-213a72df423c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd6ad6caec92d64c417afcf418eabf9ab166014e0c6a637d41b40fd8130ccb4d4","name":"Vaios Prapas","registered_at":"2026-06-20T19:33:15Z","symbol":"NIM1694155","token_address":"0xc444ed1d102d99a8d5dc5dcdc5edd0a7252ca32c","type":"artist","uuid":"c2147b20-1681-4ad8-bc5f-213a72df423c"}
album: Cyrano
  type: MusicAlbum
  date published: 2025-04-10
album: THE SERVANT OF TWO MASTERS
  type: MusicAlbum
  date published: 2025-06-30