Toby Knapp
type: MusicGroup
genre: speed metal
genre: thrash metal
popularity: 4
followers: 2616
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82d9096a18acd0995fa79921cb3acac2030c03a1897b21fc3e2a3ba0b82411a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f1801e4-d1bb-47ff-abcb-c83e5b71e2bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f1801e4-d1bb-47ff-abcb-c83e5b71e2bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f1801e4-d1bb-47ff-abcb-c83e5b71e2bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82d9096a18acd0995fa79921cb3acac2030c03a1897b21fc3e2a3ba0b82411a7","name":"Toby Knapp","registered_at":"2026-06-15T18:52:00Z","symbol":"NIM0799900","token_address":"0x2c29f635d0ef84f617e1dedacee5e84747257724","type":"artist","uuid":"0f1801e4-d1bb-47ff-abcb-c83e5b71e2bd"}
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 0x82d9096a18acd0995fa79921cb3acac2030c03a1897b21fc3e2a3ba0b82411a7. Chain 2 (Bitcoin): anchored in block 953895 (2026-06-16T05:46:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f1801e4-d1bb-47ff-abcb-c83e5b71e2bd.json and https://artists.proofprofile.net/proofs/artist/0f1801e4-d1bb-47ff-abcb-c83e5b71e2bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T05:46:35Z
  text: {"copyright_id":"0x82d9096a18acd0995fa79921cb3acac2030c03a1897b21fc3e2a3ba0b82411a7","name":"Toby Knapp","registered_at":"2026-06-15T18:52:00Z","symbol":"NIM0799900","token_address":"0x2c29f635d0ef84f617e1dedacee5e84747257724","type":"artist","uuid":"0f1801e4-d1bb-47ff-abcb-c83e5b71e2bd"}
album: Guitar Distortion
  type: MusicAlbum
  date published: 1992-10-01
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  type: MusicAlbum
  date published: 2009-12-30
album: The Campaign
  type: MusicAlbum
  date published: 2010-01-22
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  type: MusicAlbum
  date published: 2010-10-19
album: The Architect of Paradox
  type: MusicAlbum
  date published: 2016-09-09
album: Blizzard Archer
  type: MusicAlbum
  date published: 2019-02-08
album: Static Warfare
  type: MusicAlbum
  date published: 2019-03-05
album: From the Aether
  type: MusicAlbum
  date published: 2022-01-28
album: Damnation's Corridor
  type: MusicAlbum
  date published: 2024-01-19
album: Transmission to Purgatory
  type: MusicAlbum
  date published: 2024-02-23