DJ DAISHIZEN
type: MusicGroup
popularity: 3
followers: 326
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2a37051f44ac3afcb6f0ce116e66615b38f9a4e61b0057b095686d8ba9dc95f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcdf62ac-604b-43de-934e-008159541417.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcdf62ac-604b-43de-934e-008159541417.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fcdf62ac-604b-43de-934e-008159541417
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2a37051f44ac3afcb6f0ce116e66615b38f9a4e61b0057b095686d8ba9dc95f","name":"DJ DAISHIZEN","registered_at":"2026-06-21T17:47:31Z","symbol":"NIM1990330","token_address":"0x0304d0696f04f9d9b3c1b4ecb20e56aebd1a96f8","type":"artist","uuid":"fcdf62ac-604b-43de-934e-008159541417"}
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 0xe2a37051f44ac3afcb6f0ce116e66615b38f9a4e61b0057b095686d8ba9dc95f. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fcdf62ac-604b-43de-934e-008159541417.json and https://artists.proofprofile.net/proofs/artist/fcdf62ac-604b-43de-934e-008159541417.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xe2a37051f44ac3afcb6f0ce116e66615b38f9a4e61b0057b095686d8ba9dc95f","name":"DJ DAISHIZEN","registered_at":"2026-06-21T17:47:31Z","symbol":"NIM1990330","token_address":"0x0304d0696f04f9d9b3c1b4ecb20e56aebd1a96f8","type":"artist","uuid":"fcdf62ac-604b-43de-934e-008159541417"}
album: r.a.i.n.
  type: MusicAlbum
  date published: 2021-07-04