Neil Mackay
type: MusicGroup
genre: krautrock
genre: post-rock
genre: space rock
description: Neil Mackay is a Northern Irish journalist, writer and former regional TV producer based in Glasgow. Mackay edited the Sunday Herald from 2015 to 2018 and wrote three books: The War on Truth, (2006),
popularity: 2
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69931d91705b9f370f803af36f0bfc2fa3774d00d572343703710648e9d9c9c8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d109203-857b-4e04-8314-6a6be85a94a7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d109203-857b-4e04-8314-6a6be85a94a7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d109203-857b-4e04-8314-6a6be85a94a7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69931d91705b9f370f803af36f0bfc2fa3774d00d572343703710648e9d9c9c8","name":"Neil Mackay","registered_at":"2026-06-15T23:56:45Z","symbol":"NIM0872589","token_address":"0x98351d01c37f8db6e2e614e418046abf80721a90","type":"artist","uuid":"1d109203-857b-4e04-8314-6a6be85a94a7"}
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 0x69931d91705b9f370f803af36f0bfc2fa3774d00d572343703710648e9d9c9c8. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d109203-857b-4e04-8314-6a6be85a94a7.json and https://artists.proofprofile.net/proofs/artist/1d109203-857b-4e04-8314-6a6be85a94a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x69931d91705b9f370f803af36f0bfc2fa3774d00d572343703710648e9d9c9c8","name":"Neil Mackay","registered_at":"2026-06-15T23:56:45Z","symbol":"NIM0872589","token_address":"0x98351d01c37f8db6e2e614e418046abf80721a90","type":"artist","uuid":"1d109203-857b-4e04-8314-6a6be85a94a7"}