La Grande Illusion
type: MusicGroup
description: La Grande Illusion (French for "The Grand Illusion") is a 1937 French war drama film directed by Jean Renoir, who co-wrote the screenplay with Charles Spaak. The story concerns class relationships amo
popularity: 3
followers: 224
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d82bbb805a5fbe534b33269a2d6589d967c78a6ad1a57fc40ee8acdc0b95892
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953958
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953958
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27687980-5cb8-4fce-b459-66fd02f8818d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27687980-5cb8-4fce-b459-66fd02f8818d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27687980-5cb8-4fce-b459-66fd02f8818d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:52:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d82bbb805a5fbe534b33269a2d6589d967c78a6ad1a57fc40ee8acdc0b95892","name":"La Grande Illusion","registered_at":"2026-06-16T03:11:58Z","symbol":"NIM0919216","token_address":"0x1555c1059ba89c6f9f206078f6caf83790dde48d","type":"artist","uuid":"27687980-5cb8-4fce-b459-66fd02f8818d"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d82bbb805a5fbe534b33269a2d6589d967c78a6ad1a57fc40ee8acdc0b95892. Chain 2 (Bitcoin): anchored in block 953958 (2026-06-16T14:52:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27687980-5cb8-4fce-b459-66fd02f8818d.json and https://artists.proofprofile.net/proofs/artist/27687980-5cb8-4fce-b459-66fd02f8818d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:52:44Z
  text: {"copyright_id":"0x9d82bbb805a5fbe534b33269a2d6589d967c78a6ad1a57fc40ee8acdc0b95892","name":"La Grande Illusion","registered_at":"2026-06-16T03:11:58Z","symbol":"NIM0919216","token_address":"0x1555c1059ba89c6f9f206078f6caf83790dde48d","type":"artist","uuid":"27687980-5cb8-4fce-b459-66fd02f8818d"}
album: La Grande Illusion
  type: MusicAlbum
  date published: 2004-01-01
album: La Grande Illusion
  type: MusicAlbum
  date published: 2004-10-01
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