Jon Maguire
type: MusicGroup
description: Jon "MAGS" Maguire is a Welsh songwriter and record producer. He has appeared on over twenty UK top 40 records, including four number one albums. He is best known for writing "You Are The Reason" with
popularity: 19
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c02563af7f42d2052c5788f75d6dffbe3d97524cce0fab6d5a14e34ee10a31f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953808
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953808
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee000d25-c034-46eb-a5cf-a6e608f4199d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee000d25-c034-46eb-a5cf-a6e608f4199d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee000d25-c034-46eb-a5cf-a6e608f4199d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:45:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c02563af7f42d2052c5788f75d6dffbe3d97524cce0fab6d5a14e34ee10a31f","name":"Jon Maguire","registered_at":"2026-06-15T05:30:35Z","symbol":"NIM0696937","token_address":"0x5963de4756395495e788dc7ccb4254c07c23cd1d","type":"artist","uuid":"ee000d25-c034-46eb-a5cf-a6e608f4199d"}
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 0x0c02563af7f42d2052c5788f75d6dffbe3d97524cce0fab6d5a14e34ee10a31f. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee000d25-c034-46eb-a5cf-a6e608f4199d.json and https://artists.proofprofile.net/proofs/artist/ee000d25-c034-46eb-a5cf-a6e608f4199d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x0c02563af7f42d2052c5788f75d6dffbe3d97524cce0fab6d5a14e34ee10a31f","name":"Jon Maguire","registered_at":"2026-06-15T05:30:35Z","symbol":"NIM0696937","token_address":"0x5963de4756395495e788dc7ccb4254c07c23cd1d","type":"artist","uuid":"ee000d25-c034-46eb-a5cf-a6e608f4199d"}