Souzy Kasseya
type: MusicGroup
genre: champeta
genre: rumba congolaise
description: Kaseya Suzy Seyo Souza (born 20 April 1949), known professionally as Souzy Kasseya, is a Congolese guitarist, singer-songwriter, composer, and multi-instrumentalist. Often referred to as touche à tout
popularity: 2
followers: 398
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb8b55e889b228b98fecb04467a30f76b37374c52e65cada87216d88ea3ae564
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efff57e6-a4a7-4e03-b439-8f78b3c2dff8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efff57e6-a4a7-4e03-b439-8f78b3c2dff8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/efff57e6-a4a7-4e03-b439-8f78b3c2dff8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb8b55e889b228b98fecb04467a30f76b37374c52e65cada87216d88ea3ae564","name":"Souzy Kasseya","registered_at":"2026-06-21T12:48:12Z","symbol":"NIM1926763","token_address":"0x792e4c61abdc5781be0060d32696f5853ad27efa","type":"artist","uuid":"efff57e6-a4a7-4e03-b439-8f78b3c2dff8"}
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 0xbb8b55e889b228b98fecb04467a30f76b37374c52e65cada87216d88ea3ae564. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/efff57e6-a4a7-4e03-b439-8f78b3c2dff8.json and https://artists.proofprofile.net/proofs/artist/efff57e6-a4a7-4e03-b439-8f78b3c2dff8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xbb8b55e889b228b98fecb04467a30f76b37374c52e65cada87216d88ea3ae564","name":"Souzy Kasseya","registered_at":"2026-06-21T12:48:12Z","symbol":"NIM1926763","token_address":"0x792e4c61abdc5781be0060d32696f5853ad27efa","type":"artist","uuid":"efff57e6-a4a7-4e03-b439-8f78b3c2dff8"}
album: Le retour de l'As (feat. Léa Lignanzi, Rigo Star, Domingo Salsero, Biga)
  type: MusicAlbum
  date published: 2011-10-10