Curtis Johnson
type: MusicGroup
genre: rockabilly
popularity: 2
followers: 569
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46f15e15a8874b6e76d4714213f7107052156faf6ea5b399424c32a9e47887c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/020fe0f6-52a7-4ac3-b715-b628eb8295bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/020fe0f6-52a7-4ac3-b715-b628eb8295bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/020fe0f6-52a7-4ac3-b715-b628eb8295bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x46f15e15a8874b6e76d4714213f7107052156faf6ea5b399424c32a9e47887c6","name":"Curtis Johnson","registered_at":"2026-06-15T14:12:58Z","symbol":"NIM0733297","token_address":"0x711966a08a5326a6a879115742ce4da3aa6dae18","type":"artist","uuid":"020fe0f6-52a7-4ac3-b715-b628eb8295bb"}
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 0x46f15e15a8874b6e76d4714213f7107052156faf6ea5b399424c32a9e47887c6. Chain 2 (Bitcoin): anchored in block 953851 (2026-06-15T23:06:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/020fe0f6-52a7-4ac3-b715-b628eb8295bb.json and https://artists.proofprofile.net/proofs/artist/020fe0f6-52a7-4ac3-b715-b628eb8295bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:06:35Z
  text: {"copyright_id":"0x46f15e15a8874b6e76d4714213f7107052156faf6ea5b399424c32a9e47887c6","name":"Curtis Johnson","registered_at":"2026-06-15T14:12:58Z","symbol":"NIM0733297","token_address":"0x711966a08a5326a6a879115742ce4da3aa6dae18","type":"artist","uuid":"020fe0f6-52a7-4ac3-b715-b628eb8295bb"}
album: Vol. 1
  type: MusicAlbum
  date published: 2003-01-01
album: Heading for the High School Hop
  type: MusicAlbum
  date published: 2015-05-07