Elke Eckerstorfer
type: MusicGroup
genre: chamber music
description: Elke Eckerstorfer (born 15 October 1974) is an Austrian pianist, organist and harpsichordist. Life Eckerstorfer was born in Linz and grew up in Wels. She attended the music high school in Linz and
popularity: 7
followers: 104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x921ace0e3c9d649e1b7f26d812f4aca5013b859e46fdde819d933ef59bbc1fcb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/978e646c-8803-4d6a-a253-be70bbf55ef0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/978e646c-8803-4d6a-a253-be70bbf55ef0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/978e646c-8803-4d6a-a253-be70bbf55ef0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x921ace0e3c9d649e1b7f26d812f4aca5013b859e46fdde819d933ef59bbc1fcb","name":"Elke Eckerstorfer","registered_at":"2026-06-17T18:19:15Z","symbol":"NIM1479239","token_address":"0xdaf668f581fd550ec32e4dc29ff2df004a07f4cc","type":"artist","uuid":"978e646c-8803-4d6a-a253-be70bbf55ef0"}
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 0x921ace0e3c9d649e1b7f26d812f4aca5013b859e46fdde819d933ef59bbc1fcb. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/978e646c-8803-4d6a-a253-be70bbf55ef0.json and https://artists.proofprofile.net/proofs/artist/978e646c-8803-4d6a-a253-be70bbf55ef0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x921ace0e3c9d649e1b7f26d812f4aca5013b859e46fdde819d933ef59bbc1fcb","name":"Elke Eckerstorfer","registered_at":"2026-06-17T18:19:15Z","symbol":"NIM1479239","token_address":"0xdaf668f581fd550ec32e4dc29ff2df004a07f4cc","type":"artist","uuid":"978e646c-8803-4d6a-a253-be70bbf55ef0"}