Jerry Dammers
type: MusicGroup
description: Jeremy David Hounsell Dammers (born 22 May 1955) is a British musician who was a founder, keyboard player and primary songwriter of the Coventry-based ska band the Specials (also known as the Special
popularity: 2
followers: 323
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3b9646e353e16ad8f82adbb779fcdb33bff3919c67b267a4865556c3224ce40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/616f2ee0-17da-469d-b842-9d094deec8f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/616f2ee0-17da-469d-b842-9d094deec8f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/616f2ee0-17da-469d-b842-9d094deec8f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3b9646e353e16ad8f82adbb779fcdb33bff3919c67b267a4865556c3224ce40","name":"Jerry Dammers","registered_at":"2026-06-16T23:35:50Z","symbol":"NIM1211289","token_address":"0x9ad9e684f5ca2a47334b2f132bc4909cbd86a59b","type":"artist","uuid":"616f2ee0-17da-469d-b842-9d094deec8f0"}
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 0xe3b9646e353e16ad8f82adbb779fcdb33bff3919c67b267a4865556c3224ce40. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/616f2ee0-17da-469d-b842-9d094deec8f0.json and https://artists.proofprofile.net/proofs/artist/616f2ee0-17da-469d-b842-9d094deec8f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe3b9646e353e16ad8f82adbb779fcdb33bff3919c67b267a4865556c3224ce40","name":"Jerry Dammers","registered_at":"2026-06-16T23:35:50Z","symbol":"NIM1211289","token_address":"0x9ad9e684f5ca2a47334b2f132bc4909cbd86a59b","type":"artist","uuid":"616f2ee0-17da-469d-b842-9d094deec8f0"}