Kiona
type: MusicGroup
popularity: 3
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa92cfef73098e00ac79a643868c01e929554cbfafae6ad3010e8deba07a4192a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954047
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954047
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41ffa2ab-c3a3-4347-be30-bd0e9040d940.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41ffa2ab-c3a3-4347-be30-bd0e9040d940.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/41ffa2ab-c3a3-4347-be30-bd0e9040d940
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:56:08Z
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 0xa92cfef73098e00ac79a643868c01e929554cbfafae6ad3010e8deba07a4192a. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41ffa2ab-c3a3-4347-be30-bd0e9040d940.json and https://artists.proofprofile.net/proofs/artist/41ffa2ab-c3a3-4347-be30-bd0e9040d940.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:56:08Z
album: Deadweight
  type: MusicAlbum
  date published: 2020-03-07
album: Better Off
  type: MusicAlbum
  date published: 2020-04-01
album: I Love You More
  type: MusicAlbum
  date published: 2021-08-20
album: Don't Wanna Be Your Girl
  type: MusicAlbum
  date published: 2021-08-20
album: Villain
  type: MusicAlbum
  date published: 2024-07-23
album: symphonia ix
  type: MusicAlbum
  date published: 2024-08-17
album: Je te laisserai des mots
  type: MusicAlbum
  date published: 2024-08-23
album: lying with you
  type: MusicAlbum
  date published: 2024-09-13
album: white ferrari
  type: MusicAlbum
  date published: 2025-05-06