Robert Austen
type: MusicGroup
description: Robert Austen may refer to: Robert Austen (1642–1696), MP for Winchelsea Robert Austen (c. 1672–1728), MP for Winchelsea and Hastings Sir Robert Austen, 1st Baronet (1587–1666), Austen baronet and on
popularity: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86daedd6bb69a9281f9c5056a5c87a1da4429228e35f52728693c8ea657c6abd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953706
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953706
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c842dc1-9696-4176-aab5-abb3e7dd8b8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c842dc1-9696-4176-aab5-abb3e7dd8b8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c842dc1-9696-4176-aab5-abb3e7dd8b8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:14:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86daedd6bb69a9281f9c5056a5c87a1da4429228e35f52728693c8ea657c6abd","name":"Robert Austen","registered_at":"2026-06-14T17:28:55Z","symbol":"NIM0524722","token_address":"0xa671c1a0adaa6ce0b03deed8f94e8dd4a1a412ee","type":"artist","uuid":"7c842dc1-9696-4176-aab5-abb3e7dd8b8b"}
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 0x86daedd6bb69a9281f9c5056a5c87a1da4429228e35f52728693c8ea657c6abd. Chain 2 (Bitcoin): anchored in block 953706 (2026-06-14T23:14:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c842dc1-9696-4176-aab5-abb3e7dd8b8b.json and https://artists.proofprofile.net/proofs/artist/7c842dc1-9696-4176-aab5-abb3e7dd8b8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:14:49Z
  text: {"copyright_id":"0x86daedd6bb69a9281f9c5056a5c87a1da4429228e35f52728693c8ea657c6abd","name":"Robert Austen","registered_at":"2026-06-14T17:28:55Z","symbol":"NIM0524722","token_address":"0xa671c1a0adaa6ce0b03deed8f94e8dd4a1a412ee","type":"artist","uuid":"7c842dc1-9696-4176-aab5-abb3e7dd8b8b"}
album: Hand
  type: MusicAlbum
  date published: 2024-10-10