James Johann
type: MusicGroup
genre: comedy
popularity: 2
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b52daae7b800c669197f06fb4de35a34ae6147b50db7b3eafc96878b1ca355c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f39cabc-13b7-438f-a781-a8801ddf4497.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f39cabc-13b7-438f-a781-a8801ddf4497.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1f39cabc-13b7-438f-a781-a8801ddf4497
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b52daae7b800c669197f06fb4de35a34ae6147b50db7b3eafc96878b1ca355c","name":"James Johann","registered_at":"2026-06-16T00:20:19Z","symbol":"NIM0878219","token_address":"0x243c1f5cadbfb6d5553c9f701dc9a2c32be6d6f3","type":"artist","uuid":"1f39cabc-13b7-438f-a781-a8801ddf4497"}
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 0x3b52daae7b800c669197f06fb4de35a34ae6147b50db7b3eafc96878b1ca355c. Chain 2 (Bitcoin): anchored in block 953932 (2026-06-16T11:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f39cabc-13b7-438f-a781-a8801ddf4497.json and https://artists.proofprofile.net/proofs/artist/1f39cabc-13b7-438f-a781-a8801ddf4497.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:10:43Z
  text: {"copyright_id":"0x3b52daae7b800c669197f06fb4de35a34ae6147b50db7b3eafc96878b1ca355c","name":"James Johann","registered_at":"2026-06-16T00:20:19Z","symbol":"NIM0878219","token_address":"0x243c1f5cadbfb6d5553c9f701dc9a2c32be6d6f3","type":"artist","uuid":"1f39cabc-13b7-438f-a781-a8801ddf4497"}
album: Rural Genuis
  type: MusicAlbum
  date published: 2006-11-29
album: Rurally Funny
  type: MusicAlbum
  date published: 2021-12-31