Industrial Hardcore
type: MusicGroup
genre: gabber
genre: happy hardcore
genre: hardcore
genre: hardcore techno
genre: speedcore
popularity: 8
followers: 831
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80d9df0925a621ac9c7a56b1619efd017bcb2ebea0a21f542fbd667343028dc5
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/c707761b-716d-4513-b6ea-87ea96f79056.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c707761b-716d-4513-b6ea-87ea96f79056.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c707761b-716d-4513-b6ea-87ea96f79056
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80d9df0925a621ac9c7a56b1619efd017bcb2ebea0a21f542fbd667343028dc5","name":"Industrial Hardcore","registered_at":"2026-06-20T21:35:58Z","symbol":"NIM1720079","token_address":"0xdf2f75b0634ebe6414a859bfc1ab28d8b455668d","type":"artist","uuid":"c707761b-716d-4513-b6ea-87ea96f79056"}
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 0x80d9df0925a621ac9c7a56b1619efd017bcb2ebea0a21f542fbd667343028dc5. 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/c707761b-716d-4513-b6ea-87ea96f79056.json and https://artists.proofprofile.net/proofs/artist/c707761b-716d-4513-b6ea-87ea96f79056.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x80d9df0925a621ac9c7a56b1619efd017bcb2ebea0a21f542fbd667343028dc5","name":"Industrial Hardcore","registered_at":"2026-06-20T21:35:58Z","symbol":"NIM1720079","token_address":"0xdf2f75b0634ebe6414a859bfc1ab28d8b455668d","type":"artist","uuid":"c707761b-716d-4513-b6ea-87ea96f79056"}