Georges Nounou
type: MusicGroup
popularity: 3
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x306b7317f4be1c1c8bef946b7e43b209fe781461bc7d8266e7fbdeb7a7ee2db0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954008
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954008
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/336ab6d0-e91d-4f99-a7e6-2b1bf85f4408.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/336ab6d0-e91d-4f99-a7e6-2b1bf85f4408.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/336ab6d0-e91d-4f99-a7e6-2b1bf85f4408
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:31:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x306b7317f4be1c1c8bef946b7e43b209fe781461bc7d8266e7fbdeb7a7ee2db0","name":"Georges Nounou","registered_at":"2026-06-16T07:25:47Z","symbol":"NIM0979844","token_address":"0xe4e92c0d5c89f1e8809839b7ad48605149c7007b","type":"artist","uuid":"336ab6d0-e91d-4f99-a7e6-2b1bf85f4408"}
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 0x306b7317f4be1c1c8bef946b7e43b209fe781461bc7d8266e7fbdeb7a7ee2db0. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/336ab6d0-e91d-4f99-a7e6-2b1bf85f4408.json and https://artists.proofprofile.net/proofs/artist/336ab6d0-e91d-4f99-a7e6-2b1bf85f4408.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x306b7317f4be1c1c8bef946b7e43b209fe781461bc7d8266e7fbdeb7a7ee2db0","name":"Georges Nounou","registered_at":"2026-06-16T07:25:47Z","symbol":"NIM0979844","token_address":"0xe4e92c0d5c89f1e8809839b7ad48605149c7007b","type":"artist","uuid":"336ab6d0-e91d-4f99-a7e6-2b1bf85f4408"}
album: Nouvelles du front
  type: MusicAlbum
  date published: 2007-09-27
album: Demi-Sommeil
  type: MusicAlbum
  date published: 2009-09-09
album: Amor
  type: MusicAlbum
  date published: 2011-09-21
album: Traverser
  type: MusicAlbum
  date published: 2014-02-15
album: Rockstore (Live Version)
  type: MusicAlbum
  date published: 2014-12-01
album: Réminiscences
  type: MusicAlbum
  date published: 2016-01-22