KHK
type: MusicGroup
description: KHK may refer to: Kappa Eta Kappa, an American professional fraternity Ketohexokinase, a fructose phosphorylase Katholieke Hogeschool Kempen, a former Belgian college Kanun Hükmünde Kararname, a f
popularity: 10
followers: 219
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10b3b4108ebfb66592eb099f23d2a6105aba62083f508ba12d20d49e7c211f7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6f7f6a0-51ab-405b-82a3-c0331830d98f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6f7f6a0-51ab-405b-82a3-c0331830d98f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6f7f6a0-51ab-405b-82a3-c0331830d98f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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 0x10b3b4108ebfb66592eb099f23d2a6105aba62083f508ba12d20d49e7c211f7f. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6f7f6a0-51ab-405b-82a3-c0331830d98f.json and https://artists.proofprofile.net/proofs/artist/a6f7f6a0-51ab-405b-82a3-c0331830d98f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Datkhksauce
  type: MusicAlbum
  date published: 2019-11-01
album: Molly
  type: MusicAlbum
  date published: 2022-05-13
album: DatKHKSauce 2 (DKS2) Instrumentals
  type: MusicAlbum
  date published: 2024-02-17
album: DatKHKSauce 2 (DKS2)
  type: MusicAlbum
  date published: 2024-02-17
album: UP !
  type: MusicAlbum
  date published: 2025-06-27
album: back on my bs
  type: MusicAlbum
  date published: 2025-09-23
album: CIRCLE
  type: MusicAlbum
  date published: 2025-11-05