Alexis Boulgourtzis
type: MusicGroup
popularity: 4
followers: 185
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20ad0b327a681d184bb953fbb02f32be335b4aa12240a30c4efb3572ea830112
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/ab648838-7527-457b-a14a-f088089a6bb9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab648838-7527-457b-a14a-f088089a6bb9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab648838-7527-457b-a14a-f088089a6bb9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20ad0b327a681d184bb953fbb02f32be335b4aa12240a30c4efb3572ea830112","name":"Alexis Boulgourtzis","registered_at":"2026-06-20T09:36:33Z","symbol":"NIM1581276","token_address":"0xe437790a60b5f5b18e4833918695e53d1dc09e4d","type":"artist","uuid":"ab648838-7527-457b-a14a-f088089a6bb9"}
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 0x20ad0b327a681d184bb953fbb02f32be335b4aa12240a30c4efb3572ea830112. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab648838-7527-457b-a14a-f088089a6bb9.json and https://artists.proofprofile.net/proofs/artist/ab648838-7527-457b-a14a-f088089a6bb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x20ad0b327a681d184bb953fbb02f32be335b4aa12240a30c4efb3572ea830112","name":"Alexis Boulgourtzis","registered_at":"2026-06-20T09:36:33Z","symbol":"NIM1581276","token_address":"0xe437790a60b5f5b18e4833918695e53d1dc09e4d","type":"artist","uuid":"ab648838-7527-457b-a14a-f088089a6bb9"}
album: Oriental West
  type: MusicAlbum
  date published: 1996
album: Magic Rhythms: Everything About Percussion
  type: MusicAlbum
  date published: 1998
album: Synora
  type: MusicAlbum
  date published: 1998-01-01
album: Simadia
  type: MusicAlbum
  date published: 2001
album: Simadia
  type: MusicAlbum
  date published: 2001