Mise à jour
type: MusicGroup
description: Mise à jour is the fourth studio album by French singer M. Pokora, released on 23 August 2010. The lead single "Juste une photo de toi" was released on June 7. The second French edition of the album
popularity: 4
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33ca809ea3c4fe721033399a80ad3a073f0ca07884e1e125fbc6e59f697c6211
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f8ebea5-b5c1-4350-b532-91b24d009ed7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f8ebea5-b5c1-4350-b532-91b24d009ed7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8f8ebea5-b5c1-4350-b532-91b24d009ed7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33ca809ea3c4fe721033399a80ad3a073f0ca07884e1e125fbc6e59f697c6211","name":"Mise à jour","registered_at":"2026-06-17T15:42:29Z","symbol":"NIM1441815","token_address":"0xe87fb115e5a173d58e41a5c92872b144bb308e35","type":"artist","uuid":"8f8ebea5-b5c1-4350-b532-91b24d009ed7"}
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 0x33ca809ea3c4fe721033399a80ad3a073f0ca07884e1e125fbc6e59f697c6211. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f8ebea5-b5c1-4350-b532-91b24d009ed7.json and https://artists.proofprofile.net/proofs/artist/8f8ebea5-b5c1-4350-b532-91b24d009ed7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x33ca809ea3c4fe721033399a80ad3a073f0ca07884e1e125fbc6e59f697c6211","name":"Mise à jour","registered_at":"2026-06-17T15:42:29Z","symbol":"NIM1441815","token_address":"0xe87fb115e5a173d58e41a5c92872b144bb308e35","type":"artist","uuid":"8f8ebea5-b5c1-4350-b532-91b24d009ed7"}