Lrz
type: MusicGroup
description: LRZ may refer to: Louis Rees-Zammit Low Rainfall Zone Leibniz-Rechenzentrum, German computing facility Landesrundfunkzentrale Mecklenburg-Vorpommern, German regional media authority The file ext
popularity: 2
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe79e9a06fff59de733e6851e72332765446e836ce9e5848f7c31606de1aa6860
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/829ad9f3-0a6d-43ee-b5dc-8968080e731a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/829ad9f3-0a6d-43ee-b5dc-8968080e731a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/829ad9f3-0a6d-43ee-b5dc-8968080e731a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0xe79e9a06fff59de733e6851e72332765446e836ce9e5848f7c31606de1aa6860. 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/829ad9f3-0a6d-43ee-b5dc-8968080e731a.json and https://artists.proofprofile.net/proofs/artist/829ad9f3-0a6d-43ee-b5dc-8968080e731a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Clair de Lune
  type: MusicAlbum
  date published: 2024-01-18
album: Anakin
  type: MusicAlbum
  date published: 2024-02-27
album: Qui a dit ?
  type: MusicAlbum
  date published: 2024-04-09
album: BLADE
  type: MusicAlbum
  date published: 2024-05-04
album: LA BRISE DES 7 OCÉANS
  type: MusicAlbum
  date published: 2024-06-21
album: Toison D’or
  type: MusicAlbum
  date published: 2024-10-25
album: L’enfer est vide
  type: MusicAlbum
  date published: 2024-11-29
album: Coachella
  type: MusicAlbum
  date published: 2025-02-21
album: Alpha et Oméga
  type: MusicAlbum
  date published: 2025-03-14
album: Cru sans sel
  type: MusicAlbum
  date published: 2025-03-28
album: LOLA
  type: MusicAlbum
  date published: 2025-10-25