James Din A4
type: MusicGroup
genre: dub techno
genre: glitch
genre: idm
popularity: 7
followers: 663
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fbf656fece1d795e6932f6c7e83a7418b1af73bebf7affc943dfcd193690d93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd1deca9-ce78-4378-89a7-01b528e26161.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd1deca9-ce78-4378-89a7-01b528e26161.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd1deca9-ce78-4378-89a7-01b528e26161
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fbf656fece1d795e6932f6c7e83a7418b1af73bebf7affc943dfcd193690d93","name":"James Din A4","registered_at":"2026-06-21T05:37:26Z","symbol":"NIM1836170","token_address":"0xdaa39c062ce1aff89161a42f0d716c538544c8a9","type":"artist","uuid":"dd1deca9-ce78-4378-89a7-01b528e26161"}
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 0x4fbf656fece1d795e6932f6c7e83a7418b1af73bebf7affc943dfcd193690d93. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd1deca9-ce78-4378-89a7-01b528e26161.json and https://artists.proofprofile.net/proofs/artist/dd1deca9-ce78-4378-89a7-01b528e26161.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x4fbf656fece1d795e6932f6c7e83a7418b1af73bebf7affc943dfcd193690d93","name":"James Din A4","registered_at":"2026-06-21T05:37:26Z","symbol":"NIM1836170","token_address":"0xdaa39c062ce1aff89161a42f0d716c538544c8a9","type":"artist","uuid":"dd1deca9-ce78-4378-89a7-01b528e26161"}
album: Fistel Rose Power
  type: MusicAlbum
  date published: 2008-05-30
album: Fistel Rose Power
  type: MusicAlbum
  date published: 2008-05-30
album: Fistel Rose Power
  type: MusicAlbum
  date published: 2008-05-30
album: Summer of Seven 7/7
  type: MusicAlbum
  date published: 2011-10-10
album: Never Look Back
  type: MusicAlbum
  date published: 2025-06-06