Kanna
type: MusicGroup
genre: v-pop
description: Kanna may refer to: Plants Mesembryanthemum tortuosum, syn. Sceletium tortuosum, a Southern African succulent with psychoactive properties Platysace cirrosa, a Western Australian perennial herb Carox
popularity: 3
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafd865c7da81d1788e162b0808b560245304896850336372b89709193e139516
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98516610-457a-4ebb-b617-0fbaa97e3b98.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98516610-457a-4ebb-b617-0fbaa97e3b98.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/98516610-457a-4ebb-b617-0fbaa97e3b98
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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 0xafd865c7da81d1788e162b0808b560245304896850336372b89709193e139516. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98516610-457a-4ebb-b617-0fbaa97e3b98.json and https://artists.proofprofile.net/proofs/artist/98516610-457a-4ebb-b617-0fbaa97e3b98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Ngày Quá Khứ
  type: MusicAlbum
  date published: 2021-03-26
album: Banger
  type: MusicAlbum
  date published: 2021-06-21
album: Losing Mah Heart
  type: MusicAlbum
  date published: 2022-03-08
album: Thời Gian và Khoảng Cách (feat. Dyan & Thanh Nam)
  type: MusicAlbum
  date published: 2022-10-08
album: My favourite person
  type: MusicAlbum
  date published: 2025-03-12
album: Là Do Anh
  type: MusicAlbum
  date published: 2025-08-01