Courtney LaPlante
type: MusicGroup
description: Courtney LaPlante (born February 26, 1989) is an American singer best known as the lead vocalist of the Canadian heavy metal band Spiritbox. Born in the United States, LaPlante began singing in bands
popularity: 6
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x607c30baf1a606b6c56e4e9e4fad64ae66972ec6f3d3248d14fc44ac1bf45b9d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdc4bce1-aca3-4498-ae00-2d67a89d59d3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdc4bce1-aca3-4498-ae00-2d67a89d59d3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bdc4bce1-aca3-4498-ae00-2d67a89d59d3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x607c30baf1a606b6c56e4e9e4fad64ae66972ec6f3d3248d14fc44ac1bf45b9d","name":"Courtney LaPlante","registered_at":"2026-06-20T18:10:35Z","symbol":"NIM1674723","token_address":"0xdcc5c74424a9e7ec8aa59c8af0380c2434d22d7d","type":"artist","uuid":"bdc4bce1-aca3-4498-ae00-2d67a89d59d3"}
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 0x607c30baf1a606b6c56e4e9e4fad64ae66972ec6f3d3248d14fc44ac1bf45b9d. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdc4bce1-aca3-4498-ae00-2d67a89d59d3.json and https://artists.proofprofile.net/proofs/artist/bdc4bce1-aca3-4498-ae00-2d67a89d59d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0x607c30baf1a606b6c56e4e9e4fad64ae66972ec6f3d3248d14fc44ac1bf45b9d","name":"Courtney LaPlante","registered_at":"2026-06-20T18:10:35Z","symbol":"NIM1674723","token_address":"0xdcc5c74424a9e7ec8aa59c8af0380c2434d22d7d","type":"artist","uuid":"bdc4bce1-aca3-4498-ae00-2d67a89d59d3"}