Käthe Recheis
type: MusicGroup
description: Käthe Recheis (11 March 1928, in Engelhartszell an der Donau – 29 May 2015, in Linz) was an Austrian children's literature writer. She was the recipient of an Austrian State Prize, an Austrian Decorat
popularity: 2
followers: 36
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e2d0f24474098d155c5ad30973aaad8ad8461958ffd1cd597b477a988e23c2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ef3f085-2801-490e-897a-63a49eb5de22.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ef3f085-2801-490e-897a-63a49eb5de22.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ef3f085-2801-490e-897a-63a49eb5de22
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e2d0f24474098d155c5ad30973aaad8ad8461958ffd1cd597b477a988e23c2b","name":"Käthe Recheis","registered_at":"2026-06-17T04:17:56Z","symbol":"NIM1278613","token_address":"0x37a22012656b8e68d65a91731c75be811582e2d4","type":"artist","uuid":"6ef3f085-2801-490e-897a-63a49eb5de22"}
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 0x5e2d0f24474098d155c5ad30973aaad8ad8461958ffd1cd597b477a988e23c2b. 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/6ef3f085-2801-490e-897a-63a49eb5de22.json and https://artists.proofprofile.net/proofs/artist/6ef3f085-2801-490e-897a-63a49eb5de22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5e2d0f24474098d155c5ad30973aaad8ad8461958ffd1cd597b477a988e23c2b","name":"Käthe Recheis","registered_at":"2026-06-17T04:17:56Z","symbol":"NIM1278613","token_address":"0x37a22012656b8e68d65a91731c75be811582e2d4","type":"artist","uuid":"6ef3f085-2801-490e-897a-63a49eb5de22"}
album: Der weisse Wolf
  type: MusicAlbum
  date published: 2015
album: Die schönsten Tiergeschichten (Ungekürzt)
  type: MusicAlbum
  date published: 2019-02-25