Katjology
type: MusicGroup
popularity: 2
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c1e2d1f170c6ff1fe05e4cd515ff178066ade51bcd11e13ccafd040fe86f8ea
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/db1777a7-1bb8-4e9e-8d5d-a914f457e7b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db1777a7-1bb8-4e9e-8d5d-a914f457e7b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/db1777a7-1bb8-4e9e-8d5d-a914f457e7b9
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 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 0x8c1e2d1f170c6ff1fe05e4cd515ff178066ade51bcd11e13ccafd040fe86f8ea. 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/db1777a7-1bb8-4e9e-8d5d-a914f457e7b9.json and https://artists.proofprofile.net/proofs/artist/db1777a7-1bb8-4e9e-8d5d-a914f457e7b9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
album: High Voltage
  type: MusicAlbum
  date published: 2024-07-12
album: Jaiiva
  type: MusicAlbum
  date published: 2024-08-30
album: LekompoFontein(Version Two)
  type: MusicAlbum
  date published: 2024-09-27
album: Bass Freak(Maximum Voltage)
  type: MusicAlbum
  date published: 2024-10-25
album: Welele II
  type: MusicAlbum
  date published: 2024-11-25
album: Speak N Frostan
  type: MusicAlbum
  date published: 2024-12-13
album: Sonic Odyssey
  type: MusicAlbum
  date published: 2024-12-30
album: Deep 101
  type: MusicAlbum
  date published: 2025-02-03
album: 3 Steppin' 2.0
  type: MusicAlbum
  date published: 2025-02-21
album: Naazo 2.0
  type: MusicAlbum
  date published: 2025-03-10
album: Jou Nana
  type: MusicAlbum
  date published: 2025-04-01
album: Poizenous
  type: MusicAlbum
  date published: 2025-05-05