Simon Rajotte
type: MusicGroup
popularity: 5
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6c943089acfb614b32dde0f108905dff17f8f8aed88d9702bea784fcd00e756
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eced70da-4c9d-4ec6-a0a2-e50d20e2e65d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eced70da-4c9d-4ec6-a0a2-e50d20e2e65d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eced70da-4c9d-4ec6-a0a2-e50d20e2e65d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6c943089acfb614b32dde0f108905dff17f8f8aed88d9702bea784fcd00e756","name":"Simon Rajotte","registered_at":"2026-06-21T11:50:08Z","symbol":"NIM1916093","token_address":"0x3462858c392469c9bcb5ca1d7711d9fdee3b18ea","type":"artist","uuid":"eced70da-4c9d-4ec6-a0a2-e50d20e2e65d"}
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 0xc6c943089acfb614b32dde0f108905dff17f8f8aed88d9702bea784fcd00e756. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eced70da-4c9d-4ec6-a0a2-e50d20e2e65d.json and https://artists.proofprofile.net/proofs/artist/eced70da-4c9d-4ec6-a0a2-e50d20e2e65d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xc6c943089acfb614b32dde0f108905dff17f8f8aed88d9702bea784fcd00e756","name":"Simon Rajotte","registered_at":"2026-06-21T11:50:08Z","symbol":"NIM1916093","token_address":"0x3462858c392469c9bcb5ca1d7711d9fdee3b18ea","type":"artist","uuid":"eced70da-4c9d-4ec6-a0a2-e50d20e2e65d"}