Dimitris Yfantis
type: MusicGroup
genre: entehno
popularity: 10
followers: 408
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb6120cdb0391ec54d506a0760bc11a673475102876ff3a41521dbdaf8c89736
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a62193f-cd2f-44d7-a7a8-74f7b3f3166b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a62193f-cd2f-44d7-a7a8-74f7b3f3166b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a62193f-cd2f-44d7-a7a8-74f7b3f3166b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb6120cdb0391ec54d506a0760bc11a673475102876ff3a41521dbdaf8c89736","name":"Dimitris Yfantis","registered_at":"2026-06-16T09:56:54Z","symbol":"NIM1015924","token_address":"0xc7a56a61454475bd6702a67c5c5805c95e634655","type":"artist","uuid":"3a62193f-cd2f-44d7-a7a8-74f7b3f3166b"}
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 0xcb6120cdb0391ec54d506a0760bc11a673475102876ff3a41521dbdaf8c89736. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a62193f-cd2f-44d7-a7a8-74f7b3f3166b.json and https://artists.proofprofile.net/proofs/artist/3a62193f-cd2f-44d7-a7a8-74f7b3f3166b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcb6120cdb0391ec54d506a0760bc11a673475102876ff3a41521dbdaf8c89736","name":"Dimitris Yfantis","registered_at":"2026-06-16T09:56:54Z","symbol":"NIM1015924","token_address":"0xc7a56a61454475bd6702a67c5c5805c95e634655","type":"artist","uuid":"3a62193f-cd2f-44d7-a7a8-74f7b3f3166b"}
album: Krasomilia
  type: MusicAlbum
  date published: 2013-11-29
album: Aspro Helidoni
  type: MusicAlbum
  date published: 2022-09-07