Jono Stewart
type: MusicGroup
genre: drum and bass
popularity: 3
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4660736522b06fda801edfcfa61f99b95bb6b49c2fc60f89616d2ee604f49779
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/3bff3c2e-59da-4798-a311-38b7b08c8ef9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bff3c2e-59da-4798-a311-38b7b08c8ef9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3bff3c2e-59da-4798-a311-38b7b08c8ef9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4660736522b06fda801edfcfa61f99b95bb6b49c2fc60f89616d2ee604f49779","name":"Jono Stewart","registered_at":"2026-06-16T10:25:48Z","symbol":"NIM1022818","token_address":"0x25cebacf3e585829d55e106d63c2f3464cefbc62","type":"artist","uuid":"3bff3c2e-59da-4798-a311-38b7b08c8ef9"}
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 0x4660736522b06fda801edfcfa61f99b95bb6b49c2fc60f89616d2ee604f49779. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bff3c2e-59da-4798-a311-38b7b08c8ef9.json and https://artists.proofprofile.net/proofs/artist/3bff3c2e-59da-4798-a311-38b7b08c8ef9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4660736522b06fda801edfcfa61f99b95bb6b49c2fc60f89616d2ee604f49779","name":"Jono Stewart","registered_at":"2026-06-16T10:25:48Z","symbol":"NIM1022818","token_address":"0x25cebacf3e585829d55e106d63c2f3464cefbc62","type":"artist","uuid":"3bff3c2e-59da-4798-a311-38b7b08c8ef9"}
album: then I met you
  type: MusicAlbum
  date published: 2025-09-19