Trevor Tomkins
type: MusicGroup
genre: jazz fusion
genre: progressive rock
description: Trevor Ramsey Tomkins (12 May 1941 – 9 September 2022) was an English jazz drummer, best known for his work in a number of bands in the 1970s such as Gilgamesh. Biography Tomkins was born in London a
popularity: 6
followers: 189
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92ff8f9117ecd788e008cf2b474977637f8f4ae068d926c1ad4983ca480398b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a56bd70f-5540-4054-983b-063518afa11a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a56bd70f-5540-4054-983b-063518afa11a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a56bd70f-5540-4054-983b-063518afa11a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92ff8f9117ecd788e008cf2b474977637f8f4ae068d926c1ad4983ca480398b5","name":"Trevor Tomkins","registered_at":"2026-06-20T07:22:20Z","symbol":"NIM1553264","token_address":"0xac066e383d02d714fbb9724131b19b9da2ef6712","type":"artist","uuid":"a56bd70f-5540-4054-983b-063518afa11a"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ff8f9117ecd788e008cf2b474977637f8f4ae068d926c1ad4983ca480398b5. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a56bd70f-5540-4054-983b-063518afa11a.json and https://artists.proofprofile.net/proofs/artist/a56bd70f-5540-4054-983b-063518afa11a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x92ff8f9117ecd788e008cf2b474977637f8f4ae068d926c1ad4983ca480398b5","name":"Trevor Tomkins","registered_at":"2026-06-20T07:22:20Z","symbol":"NIM1553264","token_address":"0xac066e383d02d714fbb9724131b19b9da2ef6712","type":"artist","uuid":"a56bd70f-5540-4054-983b-063518afa11a"}