Kahlanzi
type: MusicGroup
popularity: 6
followers: 1685
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc99c54bf46a6277f419e1fe275de73acab60cc99f5be390281af0b1d77c63372
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37371dd7-453d-41e1-94f9-666d0d1e5558.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37371dd7-453d-41e1-94f9-666d0d1e5558.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37371dd7-453d-41e1-94f9-666d0d1e5558
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
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 0xc99c54bf46a6277f419e1fe275de73acab60cc99f5be390281af0b1d77c63372. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37371dd7-453d-41e1-94f9-666d0d1e5558.json and https://artists.proofprofile.net/proofs/artist/37371dd7-453d-41e1-94f9-666d0d1e5558.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T23:38:33Z
album: Wait
  type: MusicAlbum
  date published: 2021-09-23
album: DARK LUV
  type: MusicAlbum
  date published: 2022-10-16
album: EGO&أحاسيس
  type: MusicAlbum
  date published: 2022-12-15
album: Anyway
  type: MusicAlbum
  date published: 2023-02-15
album: ME & YOU
  type: MusicAlbum
  date published: 2023-03-10
album: Shinigami
  type: MusicAlbum
  date published: 2023-04-03
album: Little Kid Big Dreams
  type: MusicAlbum
  date published: 2023-05-18
album: TAARABT
  type: MusicAlbum
  date published: 2023-10-08