J Don
type: MusicGroup
popularity: 6
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3462b04c85f2fc4b8016bf87e17b54de58e192dd3f810e4eeef7078fe7bccdde
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1154681a-f067-4ed0-8d94-203df565e2d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1154681a-f067-4ed0-8d94-203df565e2d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1154681a-f067-4ed0-8d94-203df565e2d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3462b04c85f2fc4b8016bf87e17b54de58e192dd3f810e4eeef7078fe7bccdde","name":"J Don","registered_at":"2026-06-15T19:40:21Z","symbol":"NIM0811440","token_address":"0xf1f408201a8c3cdf268a73ce084bbc1d01efab8c","type":"artist","uuid":"1154681a-f067-4ed0-8d94-203df565e2d6"}
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 0x3462b04c85f2fc4b8016bf87e17b54de58e192dd3f810e4eeef7078fe7bccdde. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1154681a-f067-4ed0-8d94-203df565e2d6.json and https://artists.proofprofile.net/proofs/artist/1154681a-f067-4ed0-8d94-203df565e2d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x3462b04c85f2fc4b8016bf87e17b54de58e192dd3f810e4eeef7078fe7bccdde","name":"J Don","registered_at":"2026-06-15T19:40:21Z","symbol":"NIM0811440","token_address":"0xf1f408201a8c3cdf268a73ce084bbc1d01efab8c","type":"artist","uuid":"1154681a-f067-4ed0-8d94-203df565e2d6"}
album: Foolery
  type: MusicAlbum
  date published: 2021-02-19
album: INTRODUCE ME
  type: MusicAlbum
  date published: 2021-05-06
album: ATOMIC
  type: MusicAlbum
  date published: 2021-08-19
album: ATOMIC
  type: MusicAlbum
  date published: 2021-10-14
album: WHAT'S IN THE VAULT
  type: MusicAlbum
  date published: 2023-05-19
album: ONIGUMO
  type: MusicAlbum
  date published: 2025-02-21