Sally Knyvette
type: MusicGroup
description: Sally Knyvette ( ) (born 9 February 1951) is a British actress, theatre director, and teacher. Early life Born Sally James in Horsham, Sussex, she is the daughter of a doctor. Early career Knyvett
popularity: 12
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa6b534326b95759257cf943d1db0fb45b29899b9a760d608c7b1e89e9d5f3b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3991a03d-265b-48e8-8ed3-f8b95c4cad6a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3991a03d-265b-48e8-8ed3-f8b95c4cad6a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3991a03d-265b-48e8-8ed3-f8b95c4cad6a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa6b534326b95759257cf943d1db0fb45b29899b9a760d608c7b1e89e9d5f3b7","name":"Sally Knyvette","registered_at":"2026-06-14T10:28:19Z","symbol":"NIM0424361","token_address":"0xb5c12c7e047f45ba63db1ea2a74ef15a967a8f9d","type":"artist","uuid":"3991a03d-265b-48e8-8ed3-f8b95c4cad6a"}
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 0xaa6b534326b95759257cf943d1db0fb45b29899b9a760d608c7b1e89e9d5f3b7. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3991a03d-265b-48e8-8ed3-f8b95c4cad6a.json and https://artists.proofprofile.net/proofs/artist/3991a03d-265b-48e8-8ed3-f8b95c4cad6a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xaa6b534326b95759257cf943d1db0fb45b29899b9a760d608c7b1e89e9d5f3b7","name":"Sally Knyvette","registered_at":"2026-06-14T10:28:19Z","symbol":"NIM0424361","token_address":"0xb5c12c7e047f45ba63db1ea2a74ef15a967a8f9d","type":"artist","uuid":"3991a03d-265b-48e8-8ed3-f8b95c4cad6a"}