Eleni Karaindrou
type: MusicGroup
description: Eleni Karaindrou (; born 25 November 1939) is a Greek composer. She is best known for scoring the films of the Greek director Theo Angelopoulos. Biography Karaindrou moved with her family to Athens w
popularity: 30
followers: 733
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2b3f74016fb5c49952fa64c62aa03c7270adc7f147fc2859d21a4a9f0c7cbc2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19650961-db98-43de-87a1-efec12866e75.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19650961-db98-43de-87a1-efec12866e75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19650961-db98-43de-87a1-efec12866e75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2b3f74016fb5c49952fa64c62aa03c7270adc7f147fc2859d21a4a9f0c7cbc2","name":"Eleni Karaindrou","registered_at":"2026-06-12T18:19:31Z","symbol":"NIM0334259","token_address":"0x2a8429b024cce44f34f548c00bc46428834d7cb1","type":"artist","uuid":"19650961-db98-43de-87a1-efec12866e75"}
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 0xe2b3f74016fb5c49952fa64c62aa03c7270adc7f147fc2859d21a4a9f0c7cbc2. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19650961-db98-43de-87a1-efec12866e75.json and https://artists.proofprofile.net/proofs/artist/19650961-db98-43de-87a1-efec12866e75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xe2b3f74016fb5c49952fa64c62aa03c7270adc7f147fc2859d21a4a9f0c7cbc2","name":"Eleni Karaindrou","registered_at":"2026-06-12T18:19:31Z","symbol":"NIM0334259","token_address":"0x2a8429b024cce44f34f548c00bc46428834d7cb1","type":"artist","uuid":"19650961-db98-43de-87a1-efec12866e75"}
album: By The Sea (From Eternity And A Day)
  type: MusicAlbum
  date published: 2020-02-18