Jason Brown
type: MusicGroup
genre: funky house
popularity: 3
followers: 194
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf03c0db8719d4319643e8082e545089a11496970fc9c74cfa519b2658931426
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee9e5141-9b73-440c-b8c4-320e8efc9fd9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee9e5141-9b73-440c-b8c4-320e8efc9fd9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee9e5141-9b73-440c-b8c4-320e8efc9fd9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf03c0db8719d4319643e8082e545089a11496970fc9c74cfa519b2658931426","name":"Jason Brown","registered_at":"2026-06-21T12:31:11Z","symbol":"NIM1924622","token_address":"0xfe7d5453c4466b1962e5d56c31bce0f98caf923b","type":"artist","uuid":"ee9e5141-9b73-440c-b8c4-320e8efc9fd9"}
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 0xdf03c0db8719d4319643e8082e545089a11496970fc9c74cfa519b2658931426. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee9e5141-9b73-440c-b8c4-320e8efc9fd9.json and https://artists.proofprofile.net/proofs/artist/ee9e5141-9b73-440c-b8c4-320e8efc9fd9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xdf03c0db8719d4319643e8082e545089a11496970fc9c74cfa519b2658931426","name":"Jason Brown","registered_at":"2026-06-21T12:31:11Z","symbol":"NIM1924622","token_address":"0xfe7d5453c4466b1962e5d56c31bce0f98caf923b","type":"artist","uuid":"ee9e5141-9b73-440c-b8c4-320e8efc9fd9"}
album: Your Story
  type: MusicAlbum
  date published: 2013-04-01
album: Operation Bass
  type: MusicAlbum
  date published: 2013-12-20
album: Hands up High
  type: MusicAlbum
  date published: 2014-12-09