Stephen Johnson
type: MusicGroup
genre: opera
popularity: 2
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67c03fd891efb723fb62e28bb5d73bbe05c646fef71484aa18979357a8f9f8c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c9ddc79-5be4-4c79-8e38-936d09ce14fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c9ddc79-5be4-4c79-8e38-936d09ce14fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c9ddc79-5be4-4c79-8e38-936d09ce14fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67c03fd891efb723fb62e28bb5d73bbe05c646fef71484aa18979357a8f9f8c5","name":"Stephen Johnson","registered_at":"2026-06-20T04:09:35Z","symbol":"NIM1507783","token_address":"0x8b8e7980f2b95110a8ebc00aaa8f53c331be6d90","type":"artist","uuid":"9c9ddc79-5be4-4c79-8e38-936d09ce14fa"}
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 0x67c03fd891efb723fb62e28bb5d73bbe05c646fef71484aa18979357a8f9f8c5. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c9ddc79-5be4-4c79-8e38-936d09ce14fa.json and https://artists.proofprofile.net/proofs/artist/9c9ddc79-5be4-4c79-8e38-936d09ce14fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x67c03fd891efb723fb62e28bb5d73bbe05c646fef71484aa18979357a8f9f8c5","name":"Stephen Johnson","registered_at":"2026-06-20T04:09:35Z","symbol":"NIM1507783","token_address":"0x8b8e7980f2b95110a8ebc00aaa8f53c331be6d90","type":"artist","uuid":"9c9ddc79-5be4-4c79-8e38-936d09ce14fa"}
album: Swept Away
  type: MusicAlbum
  date published: 2005
album: Opera Explained: Wagner, R. - the Ring of the Nibelung
  type: MusicAlbum
  date published: 2007-10-01
album: Opera Explained: Wagner, R. - the Ring of the Nibelung
  type: MusicAlbum
  date published: 2007-10-01
album: Crystalline
  type: MusicAlbum
  date published: 2008-06-11
album: Now I Know Why
  type: MusicAlbum
  date published: 2010-02-26
album: Recovery Comedy Concert
  type: MusicAlbum
  date published: 2011-11-29
album: Lucid Dreams
  type: MusicAlbum
  date published: 2019-04-11