Kamui
type: MusicGroup
popularity: 2
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0c7060c98cc7b3fc9125a45d0feb7b06fc6edb26058e030988f285ad5951241
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb441db0-b9c2-443d-ae42-535e3f3f7290.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb441db0-b9c2-443d-ae42-535e3f3f7290.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb441db0-b9c2-443d-ae42-535e3f3f7290
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
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 0xb0c7060c98cc7b3fc9125a45d0feb7b06fc6edb26058e030988f285ad5951241. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb441db0-b9c2-443d-ae42-535e3f3f7290.json and https://artists.proofprofile.net/proofs/artist/bb441db0-b9c2-443d-ae42-535e3f3f7290.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
album: Fases da Vida
  type: MusicAlbum
  date published: 2019-10-06
album: Tô Portando
  type: MusicAlbum
  date published: 2021-06-26
album: Quer Me Ver
  type: MusicAlbum
  date published: 2021-10-01
album: White Horse
  type: MusicAlbum
  date published: 2022-07-09
album: Final de Semana
  type: MusicAlbum
  date published: 2023-10-19
album: Férias em B.C
  type: MusicAlbum
  date published: 2024-02-05
album: Final de Semana (speed up)
  type: MusicAlbum
  date published: 2024-11-15
album: Ela Vem
  type: MusicAlbum
  date published: 2025-07-18