DJ Feierbiest
type: MusicGroup
popularity: 3
followers: 114
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2a5597ec2ddda441adb48ae6a401d8dc241457936a4f70182f62853582cb768
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/ebc3ab22-1406-4c5a-ac00-bc3c417744b0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ebc3ab22-1406-4c5a-ac00-bc3c417744b0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ebc3ab22-1406-4c5a-ac00-bc3c417744b0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2a5597ec2ddda441adb48ae6a401d8dc241457936a4f70182f62853582cb768","name":"DJ Feierbiest","registered_at":"2026-06-21T11:05:09Z","symbol":"NIM1906336","token_address":"0x45e517975aa9aca6abc55c2db6ffc8511024cd70","type":"artist","uuid":"ebc3ab22-1406-4c5a-ac00-bc3c417744b0"}
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 0xb2a5597ec2ddda441adb48ae6a401d8dc241457936a4f70182f62853582cb768. 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/ebc3ab22-1406-4c5a-ac00-bc3c417744b0.json and https://artists.proofprofile.net/proofs/artist/ebc3ab22-1406-4c5a-ac00-bc3c417744b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xb2a5597ec2ddda441adb48ae6a401d8dc241457936a4f70182f62853582cb768","name":"DJ Feierbiest","registered_at":"2026-06-21T11:05:09Z","symbol":"NIM1906336","token_address":"0x45e517975aa9aca6abc55c2db6ffc8511024cd70","type":"artist","uuid":"ebc3ab22-1406-4c5a-ac00-bc3c417744b0"}