Manos Pyrovolakis
type: MusicGroup
genre: entehno
popularity: 2
followers: 255
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe048b576bd937e093a70eb291c0eb2eec1d903a1c96624cd273d5f1fb00f12f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953961
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953961
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27c828d8-abfa-4f3f-9058-cb27fb40bf37.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27c828d8-abfa-4f3f-9058-cb27fb40bf37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27c828d8-abfa-4f3f-9058-cb27fb40bf37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:58:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe048b576bd937e093a70eb291c0eb2eec1d903a1c96624cd273d5f1fb00f12f8","name":"Manos Pyrovolakis","registered_at":"2026-06-16T03:23:47Z","symbol":"NIM0922042","token_address":"0x74b4adaf0ffa75c96117fe61bdc771cdbf39bcf7","type":"artist","uuid":"27c828d8-abfa-4f3f-9058-cb27fb40bf37"}
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 0xe048b576bd937e093a70eb291c0eb2eec1d903a1c96624cd273d5f1fb00f12f8. Chain 2 (Bitcoin): anchored in block 953961 (2026-06-16T14:58:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27c828d8-abfa-4f3f-9058-cb27fb40bf37.json and https://artists.proofprofile.net/proofs/artist/27c828d8-abfa-4f3f-9058-cb27fb40bf37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:58:45Z
  text: {"copyright_id":"0xe048b576bd937e093a70eb291c0eb2eec1d903a1c96624cd273d5f1fb00f12f8","name":"Manos Pyrovolakis","registered_at":"2026-06-16T03:23:47Z","symbol":"NIM0922042","token_address":"0x74b4adaf0ffa75c96117fe61bdc771cdbf39bcf7","type":"artist","uuid":"27c828d8-abfa-4f3f-9058-cb27fb40bf37"}
album: Remaster 98-01
  type: MusicAlbum
  date published: 1998-01-01
album: To Hamogelo Sou
  type: MusicAlbum
  date published: 2000
album: Sou Krivo Thn Agapi Mou
  type: MusicAlbum
  date published: 2019-03-08