Katja Glieson
type: MusicGroup
description: Katja-Angelique Glieson (born 19 August 1996), better known as Katja Glieson, is an Australian-German singer from Melbourne. She first gained recognition in 2014 for playing 'Elsa' in the YouTube vide
popularity: 21
followers: 5119
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b8d3f8cf64a4fe8e0ef906d7e57a7cf1ef14218e71c6e9fc99fb12c1d6a105c
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/6afb09e0-03b5-4cb0-bce6-fceab234cdf5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6afb09e0-03b5-4cb0-bce6-fceab234cdf5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6afb09e0-03b5-4cb0-bce6-fceab234cdf5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b8d3f8cf64a4fe8e0ef906d7e57a7cf1ef14218e71c6e9fc99fb12c1d6a105c","name":"Katja Glieson","registered_at":"2026-06-11T23:40:55Z","symbol":"NIM0139381","token_address":"0x54026bdb69a1189286e3729df14f8ec0cbdc186a","type":"artist","uuid":"6afb09e0-03b5-4cb0-bce6-fceab234cdf5"}
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 0x7b8d3f8cf64a4fe8e0ef906d7e57a7cf1ef14218e71c6e9fc99fb12c1d6a105c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6afb09e0-03b5-4cb0-bce6-fceab234cdf5.json and https://artists.proofprofile.net/proofs/artist/6afb09e0-03b5-4cb0-bce6-fceab234cdf5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x7b8d3f8cf64a4fe8e0ef906d7e57a7cf1ef14218e71c6e9fc99fb12c1d6a105c","name":"Katja Glieson","registered_at":"2026-06-11T23:40:55Z","symbol":"NIM0139381","token_address":"0x54026bdb69a1189286e3729df14f8ec0cbdc186a","type":"artist","uuid":"6afb09e0-03b5-4cb0-bce6-fceab234cdf5"}
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