Sally Dexter
type: MusicGroup
genre: musicals
description: Sally Julia Dexter is an English actress of stage and screen. She won the 1987 Olivier Award for Most Promising Newcomer for Dalliance. Her other West End stage credits include the musicals Oliver! (1
popularity: 28
followers: 399
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d142b0f48aebfd256799e9de3d558a2f72423759c353884cee95771de466d9b
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/c25472bb-d8ea-46b0-96cb-0453476ccbd7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c25472bb-d8ea-46b0-96cb-0453476ccbd7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c25472bb-d8ea-46b0-96cb-0453476ccbd7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d142b0f48aebfd256799e9de3d558a2f72423759c353884cee95771de466d9b","name":"Sally Dexter","registered_at":"2026-06-12T09:00:36Z","symbol":"NIM0249741","token_address":"0x46de526c2e986cba255c5ce079d75b6e20f65fb0","type":"artist","uuid":"c25472bb-d8ea-46b0-96cb-0453476ccbd7"}
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 0x4d142b0f48aebfd256799e9de3d558a2f72423759c353884cee95771de466d9b. 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/c25472bb-d8ea-46b0-96cb-0453476ccbd7.json and https://artists.proofprofile.net/proofs/artist/c25472bb-d8ea-46b0-96cb-0453476ccbd7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x4d142b0f48aebfd256799e9de3d558a2f72423759c353884cee95771de466d9b","name":"Sally Dexter","registered_at":"2026-06-12T09:00:36Z","symbol":"NIM0249741","token_address":"0x46de526c2e986cba255c5ce079d75b6e20f65fb0","type":"artist","uuid":"c25472bb-d8ea-46b0-96cb-0453476ccbd7"}