Fraser Purdie
type: MusicGroup
popularity: 8
followers: 183
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x911b7f2faf4c0a8e9c4d66c746cbdbb70d5ec61eeaaadf93eb652f8b78648e06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a25f283-0486-4709-a291-01f93323ce17.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a25f283-0486-4709-a291-01f93323ce17.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a25f283-0486-4709-a291-01f93323ce17
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x911b7f2faf4c0a8e9c4d66c746cbdbb70d5ec61eeaaadf93eb652f8b78648e06","name":"Fraser Purdie","registered_at":"2026-06-16T10:10:31Z","symbol":"NIM1019171","token_address":"0x9acd4b513e30b723bd785ab8a8c1523bcca77c77","type":"artist","uuid":"3a25f283-0486-4709-a291-01f93323ce17"}
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 0x911b7f2faf4c0a8e9c4d66c746cbdbb70d5ec61eeaaadf93eb652f8b78648e06. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a25f283-0486-4709-a291-01f93323ce17.json and https://artists.proofprofile.net/proofs/artist/3a25f283-0486-4709-a291-01f93323ce17.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x911b7f2faf4c0a8e9c4d66c746cbdbb70d5ec61eeaaadf93eb652f8b78648e06","name":"Fraser Purdie","registered_at":"2026-06-16T10:10:31Z","symbol":"NIM1019171","token_address":"0x9acd4b513e30b723bd785ab8a8c1523bcca77c77","type":"artist","uuid":"3a25f283-0486-4709-a291-01f93323ce17"}
album: Scary Music
  type: MusicAlbum
  date published: 2011-10-16
album: Scary Music - The Listening Library
  type: MusicAlbum
  date published: 2012-04-04
album: The Natural History Sessions (Original Soundtrack)
  type: MusicAlbum
  date published: 2016
album: Life That Glows (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2016-05-09
album: Empire of the Ants (Original Soundtrack)
  type: MusicAlbum
  date published: 2017
album: Wild Shetland (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2019-01-23
album: Wild Way of the Vikings (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2019-02-06
album: Music for Everyone and Everything: Scary
  type: MusicAlbum
  date published: 2021-02-21
album: Scotland The New Wild (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2024-02-23
album: A Life Among Elephants (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-11-21