Kannezin
type: MusicGroup
popularity: 5
followers: 143
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e1d76a9f2849790975b9026247eb03d27edbde9a74b4953bf6f22cccc2acc42
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba5491cf-1fdf-4260-a786-5a361624f4e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba5491cf-1fdf-4260-a786-5a361624f4e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba5491cf-1fdf-4260-a786-5a361624f4e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x4e1d76a9f2849790975b9026247eb03d27edbde9a74b4953bf6f22cccc2acc42. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba5491cf-1fdf-4260-a786-5a361624f4e7.json and https://artists.proofprofile.net/proofs/artist/ba5491cf-1fdf-4260-a786-5a361624f4e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Calafrios
  type: MusicAlbum
  date published: 2020-09-04
album: Ta Ok
  type: MusicAlbum
  date published: 2020-10-06
album: Smokeboys
  type: MusicAlbum
  date published: 2021-08-03
album: Rei DEMON {KING OFF THE UNDERWORLD}
  type: MusicAlbum
  date published: 2022-01-21
album: Random Tracks, Vol. 1
  type: MusicAlbum
  date published: 2022-08-30
album: Passionate And Tired
  type: MusicAlbum
  date published: 2023-12-12
album: Ela Vem de Longe
  type: MusicAlbum
  date published: 2024-01-20
album: Baby Não Fala Nada
  type: MusicAlbum
  date published: 2024-03-13
album: REF
  type: MusicAlbum
  date published: 2024-11-24