K.O.B
type: MusicGroup
popularity: 8
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc404dc658e2536046064e8e4bfc4c7351584c56b6463d103674b7b431b4e1d68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2fcfed7-644f-4b04-b1aa-3a9d647450f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2fcfed7-644f-4b04-b1aa-3a9d647450f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f2fcfed7-644f-4b04-b1aa-3a9d647450f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
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 0xc404dc658e2536046064e8e4bfc4c7351584c56b6463d103674b7b431b4e1d68. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2fcfed7-644f-4b04-b1aa-3a9d647450f9.json and https://artists.proofprofile.net/proofs/artist/f2fcfed7-644f-4b04-b1aa-3a9d647450f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
album: Kapteni
  type: MusicAlbum
  date published: 2025-05-20
album: Tutor
  type: MusicAlbum
  date published: 2025-06-18
album: The Journey
  type: MusicAlbum
  date published: 2025-06-19
album: Be Humble
  type: MusicAlbum
  date published: 2025-07-30
album: 220 Chronicles (instrumental)
  type: MusicAlbum
  date published: 2025-08-21
album: Straat Mate
  type: MusicAlbum
  date published: 2025-09-05
album: Sphila Nabo [with Kay Da Prince]
  type: MusicAlbum
  date published: 2025-09-10
album: Shine
  type: MusicAlbum
  date published: 2025-09-23
album: iMali
  type: MusicAlbum
  date published: 2025-10-15