Killah-Kah
type: MusicGroup
popularity: 2
followers: 170
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d7fc4d2381bb63623a7d0f08ce45475d52a6f8b7357a6c1f245eb942298123d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eded7558-08d8-4937-bb16-95a440c97037.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eded7558-08d8-4937-bb16-95a440c97037.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eded7558-08d8-4937-bb16-95a440c97037
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0x8d7fc4d2381bb63623a7d0f08ce45475d52a6f8b7357a6c1f245eb942298123d. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eded7558-08d8-4937-bb16-95a440c97037.json and https://artists.proofprofile.net/proofs/artist/eded7558-08d8-4937-bb16-95a440c97037.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Stay to Myself
  type: MusicAlbum
  date published: 2019-05-15
album: Yo Killah
  type: MusicAlbum
  date published: 2019-08-24
album: Black Heart
  type: MusicAlbum
  date published: 2020-02-27
album: Ashamed
  type: MusicAlbum
  date published: 2020-07-26
album: Lost Ones
  type: MusicAlbum
  date published: 2020-09-11
album: Ocean Eyes
  type: MusicAlbum
  date published: 2020-12-03
album: 11 in the A
  type: MusicAlbum
  date published: 2021-01-29
album: Perfect Timing
  type: MusicAlbum
  date published: 2021-03-09
album: Last Forever freestyle
  type: MusicAlbum
  date published: 2021-04-15
album: Last Forever
  type: MusicAlbum
  date published: 2021-05-06
album: I Don't Know
  type: MusicAlbum
  date published: 2021-07-29
album: Shine Through
  type: MusicAlbum
  date published: 2021-11-05
album: Quarter 4
  type: MusicAlbum
  date published: 2021-12-04
album: Rapper Rapper
  type: MusicAlbum
  date published: 2022-03-27
album: Dont Bother
  type: MusicAlbum
  date published: 2022-05-26
album: Runnin
  type: MusicAlbum
  date published: 2022-08-14
album: Black Heart 2
  type: MusicAlbum
  date published: 2022-12-11