Georges Lemoine
type: MusicGroup
description: Clément Georges Lemoine (16 January 1841 in Tonnerre – 13 November 1922 in Paris) was a French chemist and hydrologist. He was the father of geologist Paul Lemoine (1878–1940). He studied at the Écol
popularity: 18
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd17ad033e40431108aca075d46ad0a98a998f74b72ff04c41454062b6b8a69a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8a6a8fc-f191-4aba-ae7f-091978cd8d74.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8a6a8fc-f191-4aba-ae7f-091978cd8d74.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c8a6a8fc-f191-4aba-ae7f-091978cd8d74
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd17ad033e40431108aca075d46ad0a98a998f74b72ff04c41454062b6b8a69a9","name":"Georges Lemoine","registered_at":"2026-06-15T01:32:38Z","symbol":"NIM0640125","token_address":"0x805f76b75f59b5c286f47472afcf470cbd35b570","type":"artist","uuid":"c8a6a8fc-f191-4aba-ae7f-091978cd8d74"}
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 0xd17ad033e40431108aca075d46ad0a98a998f74b72ff04c41454062b6b8a69a9. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8a6a8fc-f191-4aba-ae7f-091978cd8d74.json and https://artists.proofprofile.net/proofs/artist/c8a6a8fc-f191-4aba-ae7f-091978cd8d74.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T10:33:29Z
  text: {"copyright_id":"0xd17ad033e40431108aca075d46ad0a98a998f74b72ff04c41454062b6b8a69a9","name":"Georges Lemoine","registered_at":"2026-06-15T01:32:38Z","symbol":"NIM0640125","token_address":"0x805f76b75f59b5c286f47472afcf470cbd35b570","type":"artist","uuid":"c8a6a8fc-f191-4aba-ae7f-091978cd8d74"}
album: Le chant de la pluie
  type: MusicAlbum
  date published: 2024-08-17