Tim Sawyer
type: MusicGroup
description: Timothy Charles Sawyer is the CEO of Bank of Maldives. Formerly he was the Chief Investment Officer of Innovate UK, the investment arm of UK Government. This role sees him head up the newly-formed in
popularity: 4
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3b3f5c36ddcc67b8389a19fcefd852e1ccb574d6e5817fe9b444fbdd618c0d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f083c8f3-2477-48b2-9f36-0b64d188b55a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f083c8f3-2477-48b2-9f36-0b64d188b55a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f083c8f3-2477-48b2-9f36-0b64d188b55a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3b3f5c36ddcc67b8389a19fcefd852e1ccb574d6e5817fe9b444fbdd618c0d0","name":"Tim Sawyer","registered_at":"2026-06-21T12:53:44Z","symbol":"NIM1928721","token_address":"0x47f281dd3957f3809e410d47e2ab9c001f6d35f0","type":"artist","uuid":"f083c8f3-2477-48b2-9f36-0b64d188b55a"}
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 0xe3b3f5c36ddcc67b8389a19fcefd852e1ccb574d6e5817fe9b444fbdd618c0d0. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f083c8f3-2477-48b2-9f36-0b64d188b55a.json and https://artists.proofprofile.net/proofs/artist/f083c8f3-2477-48b2-9f36-0b64d188b55a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xe3b3f5c36ddcc67b8389a19fcefd852e1ccb574d6e5817fe9b444fbdd618c0d0","name":"Tim Sawyer","registered_at":"2026-06-21T12:53:44Z","symbol":"NIM1928721","token_address":"0x47f281dd3957f3809e410d47e2ab9c001f6d35f0","type":"artist","uuid":"f083c8f3-2477-48b2-9f36-0b64d188b55a"}
album: Midnight Cowboy
  type: MusicAlbum
  date published: 2025-05-10