Staring Ninjo
type: MusicGroup
popularity: 16
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f843b6d57833e06a92b395dc5fe70e62bae2e18ac211666c29b83a6c7189ec8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b35da38-2816-49a4-bef5-cc430edd4b9d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b35da38-2816-49a4-bef5-cc430edd4b9d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b35da38-2816-49a4-bef5-cc430edd4b9d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f843b6d57833e06a92b395dc5fe70e62bae2e18ac211666c29b83a6c7189ec8","name":"Staring Ninjo","registered_at":"2026-06-14T12:26:25Z","symbol":"NIM0452534","token_address":"0x01382161539f87dc61481f3c2900693420d800df","type":"artist","uuid":"4b35da38-2816-49a4-bef5-cc430edd4b9d"}
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 0x6f843b6d57833e06a92b395dc5fe70e62bae2e18ac211666c29b83a6c7189ec8. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b35da38-2816-49a4-bef5-cc430edd4b9d.json and https://artists.proofprofile.net/proofs/artist/4b35da38-2816-49a4-bef5-cc430edd4b9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0x6f843b6d57833e06a92b395dc5fe70e62bae2e18ac211666c29b83a6c7189ec8","name":"Staring Ninjo","registered_at":"2026-06-14T12:26:25Z","symbol":"NIM0452534","token_address":"0x01382161539f87dc61481f3c2900693420d800df","type":"artist","uuid":"4b35da38-2816-49a4-bef5-cc430edd4b9d"}
album: Can't Wait
  type: MusicAlbum
  date published: 2025-01-23
album: Can't Wait
  type: MusicAlbum
  date published: 2025-10-08