Imbert Imbert
type: MusicGroup
genre: chanson
popularity: 11
followers: 811
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3c85817db7f9669b389b49ff5c6347e7da873391d5554dcdbc582d8e8506de4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81069494-55e2-4bf9-81a1-d9a1c704d744.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81069494-55e2-4bf9-81a1-d9a1c704d744.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/81069494-55e2-4bf9-81a1-d9a1c704d744
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3c85817db7f9669b389b49ff5c6347e7da873391d5554dcdbc582d8e8506de4","name":"Imbert Imbert","registered_at":"2026-06-14T18:03:29Z","symbol":"NIM0532934","token_address":"0x2e56c365c0869b248468a053c143abea372ab92a","type":"artist","uuid":"81069494-55e2-4bf9-81a1-d9a1c704d744"}
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 0xe3c85817db7f9669b389b49ff5c6347e7da873391d5554dcdbc582d8e8506de4. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/81069494-55e2-4bf9-81a1-d9a1c704d744.json and https://artists.proofprofile.net/proofs/artist/81069494-55e2-4bf9-81a1-d9a1c704d744.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
  text: {"copyright_id":"0xe3c85817db7f9669b389b49ff5c6347e7da873391d5554dcdbc582d8e8506de4","name":"Imbert Imbert","registered_at":"2026-06-14T18:03:29Z","symbol":"NIM0532934","token_address":"0x2e56c365c0869b248468a053c143abea372ab92a","type":"artist","uuid":"81069494-55e2-4bf9-81a1-d9a1c704d744"}
album: Bouh
  type: MusicAlbum
  date published: 2010-02-08
album: Sois mort et tais toi
  type: MusicAlbum
  date published: 2013-05-27
album: Viande d'amour
  type: MusicAlbum
  date published: 2016-05-27
album: Mémoires d'un enfant de 300 000 ans
  type: MusicAlbum
  date published: 2020-06-26
album: Tous les crocodiles
  type: MusicAlbum
  date published: 2020-09-11
album: Memoires d un enfant de 300 000 ans
  type: MusicAlbum
  date published: 2020-10-02