Frontal Attack
type: MusicGroup
popularity: 3
followers: 204
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31687e833cfa51d6371145a3042de7b10ecffda322cde6057e932e87c86b4941
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25f8d835-909c-41d5-a9d2-791c707c73b0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25f8d835-909c-41d5-a9d2-791c707c73b0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/25f8d835-909c-41d5-a9d2-791c707c73b0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31687e833cfa51d6371145a3042de7b10ecffda322cde6057e932e87c86b4941","name":"Frontal Attack","registered_at":"2026-06-16T02:44:21Z","symbol":"NIM0912618","token_address":"0xc6101f841b1aa4768ef8ec8b6e2d3dc0484e7c19","type":"artist","uuid":"25f8d835-909c-41d5-a9d2-791c707c73b0"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31687e833cfa51d6371145a3042de7b10ecffda322cde6057e932e87c86b4941. Chain 2 (Bitcoin): anchored in block 953954 (2026-06-16T14:18:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25f8d835-909c-41d5-a9d2-791c707c73b0.json and https://artists.proofprofile.net/proofs/artist/25f8d835-909c-41d5-a9d2-791c707c73b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:18:37Z
  text: {"copyright_id":"0x31687e833cfa51d6371145a3042de7b10ecffda322cde6057e932e87c86b4941","name":"Frontal Attack","registered_at":"2026-06-16T02:44:21Z","symbol":"NIM0912618","token_address":"0xc6101f841b1aa4768ef8ec8b6e2d3dc0484e7c19","type":"artist","uuid":"25f8d835-909c-41d5-a9d2-791c707c73b0"}