Willie Ninja
type: MusicGroup
genre: rally house
popularity: 13
followers: 232
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b9ba58fc3895aefa93a03cc91f7098f7f8b2e08b4d942ca3a4ce0a7ee8e9cc0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/239b5de6-666e-4270-a8a0-731522492f05.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/239b5de6-666e-4270-a8a0-731522492f05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/239b5de6-666e-4270-a8a0-731522492f05
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b9ba58fc3895aefa93a03cc91f7098f7f8b2e08b4d942ca3a4ce0a7ee8e9cc0","name":"Willie Ninja","registered_at":"2026-06-14T08:09:22Z","symbol":"NIM0391223","token_address":"0x8f5fdb03ec1cb89cfdb3307cd5adb4550c550755","type":"artist","uuid":"239b5de6-666e-4270-a8a0-731522492f05"}
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 0x4b9ba58fc3895aefa93a03cc91f7098f7f8b2e08b4d942ca3a4ce0a7ee8e9cc0. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/239b5de6-666e-4270-a8a0-731522492f05.json and https://artists.proofprofile.net/proofs/artist/239b5de6-666e-4270-a8a0-731522492f05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x4b9ba58fc3895aefa93a03cc91f7098f7f8b2e08b4d942ca3a4ce0a7ee8e9cc0","name":"Willie Ninja","registered_at":"2026-06-14T08:09:22Z","symbol":"NIM0391223","token_address":"0x8f5fdb03ec1cb89cfdb3307cd5adb4550c550755","type":"artist","uuid":"239b5de6-666e-4270-a8a0-731522492f05"}
album: Hot (Murk Remix)
  type: MusicAlbum
  date published: 2010-12-12
album: Hot (Louie Vega & Josh Milan Remix)
  type: MusicAlbum
  date published: 2021-10-01
album: Hot (Louie Vega's Why Because I'm Hot Mix)
  type: MusicAlbum
  date published: 2021-10-01
album: Hot (Expansions NYC Dub)
  type: MusicAlbum
  date published: 2021-10-01