The Attacked
type: MusicGroup
genre: punk
popularity: 3
followers: 261
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed677241980b1d216b60d2f55422a716371051dd4be942e399bbe21a93acd2e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/feaa2551-b6b5-4457-908d-c724e7cd6956.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/feaa2551-b6b5-4457-908d-c724e7cd6956.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/feaa2551-b6b5-4457-908d-c724e7cd6956
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed677241980b1d216b60d2f55422a716371051dd4be942e399bbe21a93acd2e0","name":"The Attacked","registered_at":"2026-06-21T18:16:37Z","symbol":"NIM1997009","token_address":"0xdfe216ba28f4cc6ec0082f5308eab5a8cb9aa186","type":"artist","uuid":"feaa2551-b6b5-4457-908d-c724e7cd6956"}
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 0xed677241980b1d216b60d2f55422a716371051dd4be942e399bbe21a93acd2e0. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/feaa2551-b6b5-4457-908d-c724e7cd6956.json and https://artists.proofprofile.net/proofs/artist/feaa2551-b6b5-4457-908d-c724e7cd6956.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0xed677241980b1d216b60d2f55422a716371051dd4be942e399bbe21a93acd2e0","name":"The Attacked","registered_at":"2026-06-21T18:16:37Z","symbol":"NIM1997009","token_address":"0xdfe216ba28f4cc6ec0082f5308eab5a8cb9aa186","type":"artist","uuid":"feaa2551-b6b5-4457-908d-c724e7cd6956"}