Danae Kara
type: MusicGroup
genre: classical piano
description: Danae Kara (; born on 27 July 1953) is a Greek classical concert pianist, recording artist, and educator, best known for her interpretations of 20th century Greek modernist composers. Early life D
popularity: 3
followers: 88
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x9fb0c94e37980a9d0d38dee683ef923de2a021400fc23ed92c97edd28c71a2e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ae62d42-cdad-4844-a59c-b307f691cc84.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ae62d42-cdad-4844-a59c-b307f691cc84.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ae62d42-cdad-4844-a59c-b307f691cc84
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9fb0c94e37980a9d0d38dee683ef923de2a021400fc23ed92c97edd28c71a2e4","name":"Danae Kara","registered_at":"2026-06-17T14:05:12Z","symbol":"NIM1418585","token_address":"0x6f66e7d3dc07c74ec460a8deaa32adc0815701f9","type":"artist","uuid":"8ae62d42-cdad-4844-a59c-b307f691cc84"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb0c94e37980a9d0d38dee683ef923de2a021400fc23ed92c97edd28c71a2e4. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ae62d42-cdad-4844-a59c-b307f691cc84.json and https://artists.proofprofile.net/proofs/artist/8ae62d42-cdad-4844-a59c-b307f691cc84.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x9fb0c94e37980a9d0d38dee683ef923de2a021400fc23ed92c97edd28c71a2e4","name":"Danae Kara","registered_at":"2026-06-17T14:05:12Z","symbol":"NIM1418585","token_address":"0x6f66e7d3dc07c74ec460a8deaa32adc0815701f9","type":"artist","uuid":"8ae62d42-cdad-4844-a59c-b307f691cc84"}
album: Nikos Skalkottas: 10 Sketches for Strings - Yorgos Sicilianos: Metamorphoses for Strings Op. 55, Piano Concerto Op.52
  type: MusicAlbum
  date published: 1992
album: Nikos Skalkottas: 10 Sketches for Strings, Yorgos Sicilianos: Metamorphoses for Strings Op. 55, Piano Concerto Op.52
  type: MusicAlbum
  date published: 1992-01-01
album: Mitropoulos, Skalkottas: Piano Works
  type: MusicAlbum
  date published: 1996-01-01
album: Mitropoulos: Piano Works
  type: MusicAlbum
  date published: 2013-06-04
album: Mitropoulos: Piano Works
  type: MusicAlbum
  date published: 2013-06-04