Sharyn Casey
type: MusicGroup
description: Sharyn Mary-Ellen Casey (née Wakefield; born 24 December 1985) is a radio and TV host. She has hosted The Edge's drive show, the New Zealand version of Dancing with the Stars, and was a celebrity pane
popularity: 16
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe43cd6ab5182d719e3a682bee1114661cb9736baf64eb1ce5e6827146d79eb62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79906267-5dc9-4444-ac8e-37cd63a1888a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79906267-5dc9-4444-ac8e-37cd63a1888a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/79906267-5dc9-4444-ac8e-37cd63a1888a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe43cd6ab5182d719e3a682bee1114661cb9736baf64eb1ce5e6827146d79eb62","name":"Sharyn Casey","registered_at":"2026-06-14T17:15:16Z","symbol":"NIM0521461","token_address":"0x4c75f9e374ffe16e221bacf7bbfba3bc251db8e7","type":"artist","uuid":"79906267-5dc9-4444-ac8e-37cd63a1888a"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43cd6ab5182d719e3a682bee1114661cb9736baf64eb1ce5e6827146d79eb62. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79906267-5dc9-4444-ac8e-37cd63a1888a.json and https://artists.proofprofile.net/proofs/artist/79906267-5dc9-4444-ac8e-37cd63a1888a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xe43cd6ab5182d719e3a682bee1114661cb9736baf64eb1ce5e6827146d79eb62","name":"Sharyn Casey","registered_at":"2026-06-14T17:15:16Z","symbol":"NIM0521461","token_address":"0x4c75f9e374ffe16e221bacf7bbfba3bc251db8e7","type":"artist","uuid":"79906267-5dc9-4444-ac8e-37cd63a1888a"}