Ninja Cat: Forged in Fire
type: MusicGroup
popularity: 3
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9cbe2f260c93d7ff5bf99c6de82dea24a8433a41d318ba5fb281c8503c71b60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/611b7c6f-0fd5-4c12-9adc-46692f4b7af8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/611b7c6f-0fd5-4c12-9adc-46692f4b7af8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/611b7c6f-0fd5-4c12-9adc-46692f4b7af8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9cbe2f260c93d7ff5bf99c6de82dea24a8433a41d318ba5fb281c8503c71b60","name":"Ninja Cat: Forged in Fire","registered_at":"2026-06-16T23:28:11Z","symbol":"NIM1209472","token_address":"0xd3636771451fc44f34aca1e677eb6af0e4c2aadd","type":"artist","uuid":"611b7c6f-0fd5-4c12-9adc-46692f4b7af8"}
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 0xe9cbe2f260c93d7ff5bf99c6de82dea24a8433a41d318ba5fb281c8503c71b60. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/611b7c6f-0fd5-4c12-9adc-46692f4b7af8.json and https://artists.proofprofile.net/proofs/artist/611b7c6f-0fd5-4c12-9adc-46692f4b7af8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe9cbe2f260c93d7ff5bf99c6de82dea24a8433a41d318ba5fb281c8503c71b60","name":"Ninja Cat: Forged in Fire","registered_at":"2026-06-16T23:28:11Z","symbol":"NIM1209472","token_address":"0xd3636771451fc44f34aca1e677eb6af0e4c2aadd","type":"artist","uuid":"611b7c6f-0fd5-4c12-9adc-46692f4b7af8"}
album: Whiskey, Dirt, and Conviction
  type: MusicAlbum
  date published: 2025-10-13
album: Nine Lives, One Code
  type: MusicAlbum
  date published: 2025-10-16
album: Lessons in the Dirt
  type: MusicAlbum
  date published: 2025-10-19
album: Still Learning
  type: MusicAlbum
  date published: 2025-10-29
album: Lets Walk this Road Together
  type: MusicAlbum
  date published: 2025-11-17