Lavvy
type: MusicGroup
genre: kizomba
genre: zouk
popularity: 10
followers: 1592
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfc6ed9af9e72396220b94e9ba8b066a3260d084918168bf0d25e5f1dc27303c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1dbfe482-3d6e-485a-91de-cfdbdb58f3f8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1dbfe482-3d6e-485a-91de-cfdbdb58f3f8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1dbfe482-3d6e-485a-91de-cfdbdb58f3f8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc6ed9af9e72396220b94e9ba8b066a3260d084918168bf0d25e5f1dc27303c. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1dbfe482-3d6e-485a-91de-cfdbdb58f3f8.json and https://artists.proofprofile.net/proofs/artist/1dbfe482-3d6e-485a-91de-cfdbdb58f3f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: N'nanci Pam Amau
  type: MusicAlbum
  date published: 2018-07-12
album: Fica Ku Mi
  type: MusicAlbum
  date published: 2020-05-28
album: Nha Bandera
  type: MusicAlbum
  date published: 2020-11-13
album: Amor (feat. Garry)
  type: MusicAlbum
  date published: 2021
album: Festa
  type: MusicAlbum
  date published: 2023-08-15
album: Nda Moleza
  type: MusicAlbum
  date published: 2023-10-26
album: É Póku
  type: MusicAlbum
  date published: 2024-03-26
album: K Pena
  type: MusicAlbum
  date published: 2024-07-03
album: E Poku Remix
  type: MusicAlbum
  date published: 2024-07-11
album: Fika Ku Mi
  type: MusicAlbum
  date published: 2024-07-12
album: Volta
  type: MusicAlbum
  date published: 2024-07-12
album: Amor
  type: MusicAlbum
  date published: 2024-11-18
album: Carra Metade
  type: MusicAlbum
  date published: 2024-11-20
album: Sodade
  type: MusicAlbum
  date published: 2024-12-18
album: Mãe
  type: MusicAlbum
  date published: 2025-04-04