Kevin Dutton
type: MusicGroup
description: Kevin Dutton (born 1967) is a British psychologist and writer, specialising in the study of psychopathy. Work He is a postdoctoral researcher at the Department of Experimental Psychology, University
popularity: 5
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa235a11f24d3f6ee9dad0766b809b9adfd5664ca35891051cdec4317e9832108
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30e9632d-28c1-404f-a24a-b0cf4e2e893f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30e9632d-28c1-404f-a24a-b0cf4e2e893f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/30e9632d-28c1-404f-a24a-b0cf4e2e893f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa235a11f24d3f6ee9dad0766b809b9adfd5664ca35891051cdec4317e9832108","name":"Kevin Dutton","registered_at":"2026-06-16T06:33:42Z","symbol":"NIM0967410","token_address":"0x4d25aa518ee8ffab5ae9cc16bf446f20d3626a3a","type":"artist","uuid":"30e9632d-28c1-404f-a24a-b0cf4e2e893f"}
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 0xa235a11f24d3f6ee9dad0766b809b9adfd5664ca35891051cdec4317e9832108. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30e9632d-28c1-404f-a24a-b0cf4e2e893f.json and https://artists.proofprofile.net/proofs/artist/30e9632d-28c1-404f-a24a-b0cf4e2e893f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:04:35Z
  text: {"copyright_id":"0xa235a11f24d3f6ee9dad0766b809b9adfd5664ca35891051cdec4317e9832108","name":"Kevin Dutton","registered_at":"2026-06-16T06:33:42Z","symbol":"NIM0967410","token_address":"0x4d25aa518ee8ffab5ae9cc16bf446f20d3626a3a","type":"artist","uuid":"30e9632d-28c1-404f-a24a-b0cf4e2e893f"}
album: Psychopathen (Was man von Heiligen, Anwälten und Serienmördern lernen kann)
  type: MusicAlbum
  date published: 2014-08-01