Killah K
type: MusicGroup
popularity: 5
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5b75587a2f8338acdf8ed4f86d4b61731c8763be109d4462b2733e602fbf35d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0b0164e-bc00-4d1e-b586-657956163f34.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0b0164e-bc00-4d1e-b586-657956163f34.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0b0164e-bc00-4d1e-b586-657956163f34
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5b75587a2f8338acdf8ed4f86d4b61731c8763be109d4462b2733e602fbf35d","name":"Killah K","registered_at":"2026-06-20T12:03:37Z","symbol":"NIM1608935","token_address":"0x38fb9ebfd2b14823796f2529c8c91ac7225776fb","type":"artist","uuid":"b0b0164e-bc00-4d1e-b586-657956163f34"}
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 0xe5b75587a2f8338acdf8ed4f86d4b61731c8763be109d4462b2733e602fbf35d. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0b0164e-bc00-4d1e-b586-657956163f34.json and https://artists.proofprofile.net/proofs/artist/b0b0164e-bc00-4d1e-b586-657956163f34.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xe5b75587a2f8338acdf8ed4f86d4b61731c8763be109d4462b2733e602fbf35d","name":"Killah K","registered_at":"2026-06-20T12:03:37Z","symbol":"NIM1608935","token_address":"0x38fb9ebfd2b14823796f2529c8c91ac7225776fb","type":"artist","uuid":"b0b0164e-bc00-4d1e-b586-657956163f34"}
album: Something to Say
  type: MusicAlbum
  date published: 2020-12-18
album: Girl
  type: MusicAlbum
  date published: 2021-07-17
album: Fresh
  type: MusicAlbum
  date published: 2021-11-02
album: Move On
  type: MusicAlbum
  date published: 2022-03-29
album: My Summer
  type: MusicAlbum
  date published: 2022-03-29
album: WYA
  type: MusicAlbum
  date published: 2023-07-25
album: High School Love
  type: MusicAlbum
  date published: 2023-10-30
album: Mr.Stoned
  type: MusicAlbum
  date published: 2024-04-03