Wain Johnstone
type: MusicGroup
genre: hardcore techno
genre: hard house
popularity: 5
followers: 153
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x009a3b79eee4ff905be474bd2a92abd10f67725d174581d29e69491eb63e5117
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/353c4fe8-28ec-4a7a-900a-cfea824cdef3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/353c4fe8-28ec-4a7a-900a-cfea824cdef3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/353c4fe8-28ec-4a7a-900a-cfea824cdef3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x009a3b79eee4ff905be474bd2a92abd10f67725d174581d29e69491eb63e5117","name":"Wain Johnstone","registered_at":"2026-06-16T08:06:21Z","symbol":"NIM0989538","token_address":"0x1c2a5ecb4e522ccc584d1296f7b014fe6d6e8c2b","type":"artist","uuid":"353c4fe8-28ec-4a7a-900a-cfea824cdef3"}
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 0x009a3b79eee4ff905be474bd2a92abd10f67725d174581d29e69491eb63e5117. Chain 2 (Bitcoin): anchored in block 954013 (2026-06-16T22:27:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/353c4fe8-28ec-4a7a-900a-cfea824cdef3.json and https://artists.proofprofile.net/proofs/artist/353c4fe8-28ec-4a7a-900a-cfea824cdef3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:27:01Z
  text: {"copyright_id":"0x009a3b79eee4ff905be474bd2a92abd10f67725d174581d29e69491eb63e5117","name":"Wain Johnstone","registered_at":"2026-06-16T08:06:21Z","symbol":"NIM0989538","token_address":"0x1c2a5ecb4e522ccc584d1296f7b014fe6d6e8c2b","type":"artist","uuid":"353c4fe8-28ec-4a7a-900a-cfea824cdef3"}
album: Donkey Kong
  type: MusicAlbum
  date published: 2010-03-29
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  type: MusicAlbum
  date published: 2010-07-12
album: Ounce Of Bounce
  type: MusicAlbum
  date published: 2011-01-10
album: Supersonik
  type: MusicAlbum
  date published: 2012-01-09
album: Can You Take It
  type: MusicAlbum
  date published: 2012-02-18
album: My Dancefloor
  type: MusicAlbum
  date published: 2012-08-27
album: My Dancefloor (Audio Hedz Remix)
  type: MusicAlbum
  date published: 2012-11-09
album: Edge Of Acid
  type: MusicAlbum
  date published: 2014-09-19