Charles Vicomte
type: MusicGroup
popularity: 21
followers: 626
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd298d7102309a2557cb777ad99fb139f658fff486c01f7a7368143d2c24257c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5836bd1a-6c23-468c-b248-874f8f83460d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5836bd1a-6c23-468c-b248-874f8f83460d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5836bd1a-6c23-468c-b248-874f8f83460d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd298d7102309a2557cb777ad99fb139f658fff486c01f7a7368143d2c24257c6","name":"Charles Vicomte","registered_at":"2026-06-11T21:18:50Z","symbol":"NIM0114743","token_address":"0xf6d4ea059918a41858e71d48e724419b8991aa52","type":"artist","uuid":"5836bd1a-6c23-468c-b248-874f8f83460d"}
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 0xd298d7102309a2557cb777ad99fb139f658fff486c01f7a7368143d2c24257c6. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5836bd1a-6c23-468c-b248-874f8f83460d.json and https://artists.proofprofile.net/proofs/artist/5836bd1a-6c23-468c-b248-874f8f83460d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xd298d7102309a2557cb777ad99fb139f658fff486c01f7a7368143d2c24257c6","name":"Charles Vicomte","registered_at":"2026-06-11T21:18:50Z","symbol":"NIM0114743","token_address":"0xf6d4ea059918a41858e71d48e724419b8991aa52","type":"artist","uuid":"5836bd1a-6c23-468c-b248-874f8f83460d"}