Urban Assault
type: MusicGroup
genre: drumstep
genre: dubstep
description: Urban Assault is a 3D combined first-person shooter and real-time strategy computer game developed by the German company TerraTools and published by Microsoft in the year 1998. It was the third strat
popularity: 2
followers: 641
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c7d96c364dc303e118d83c77c67937d6b78b2370383d615460139d07d0d1b5f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64d2f721-d346-4799-b5ff-9dbbc540e1b0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64d2f721-d346-4799-b5ff-9dbbc540e1b0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/64d2f721-d346-4799-b5ff-9dbbc540e1b0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c7d96c364dc303e118d83c77c67937d6b78b2370383d615460139d07d0d1b5f","name":"Urban Assault","registered_at":"2026-06-17T01:09:16Z","symbol":"NIM1233580","token_address":"0x369a0e1eeb908b19bc644f617d5e736555b6bd27","type":"artist","uuid":"64d2f721-d346-4799-b5ff-9dbbc540e1b0"}
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 0x1c7d96c364dc303e118d83c77c67937d6b78b2370383d615460139d07d0d1b5f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64d2f721-d346-4799-b5ff-9dbbc540e1b0.json and https://artists.proofprofile.net/proofs/artist/64d2f721-d346-4799-b5ff-9dbbc540e1b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1c7d96c364dc303e118d83c77c67937d6b78b2370383d615460139d07d0d1b5f","name":"Urban Assault","registered_at":"2026-06-17T01:09:16Z","symbol":"NIM1233580","token_address":"0x369a0e1eeb908b19bc644f617d5e736555b6bd27","type":"artist","uuid":"64d2f721-d346-4799-b5ff-9dbbc540e1b0"}
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