Boxcutter
type: MusicGroup
genre: nu metal
description: redirect utility knife#Box cutter knife
popularity: 6
followers: 990
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1efbb932e74fda232af0eb01113dfcffcfd8ed5667f4b09e5cdc1a1219bc2d1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3faa7976-8dce-416a-89bf-cac7e66b2f03.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3faa7976-8dce-416a-89bf-cac7e66b2f03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3faa7976-8dce-416a-89bf-cac7e66b2f03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
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 0x1efbb932e74fda232af0eb01113dfcffcfd8ed5667f4b09e5cdc1a1219bc2d1c. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3faa7976-8dce-416a-89bf-cac7e66b2f03.json and https://artists.proofprofile.net/proofs/artist/3faa7976-8dce-416a-89bf-cac7e66b2f03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
album: Thug Rock
  type: MusicAlbum
  date published: 2001-01-01
album: Pitbull Ways
  type: MusicAlbum
  date published: 2003-01-01
album: The Ill Testament
  type: MusicAlbum
  date published: 2009-03-11
album: The Ill Testament
  type: MusicAlbum
  date published: 2009-04-07
album: The Ill Testament
  type: MusicAlbum
  date published: 2009-04-07
album: The Ill Testament
  type: MusicAlbum
  date published: 2009-04-07