JUJING

ビデオ

テックスタック

Node

Ethers

JavaScript

Robinhood Chain

Arbitrum

Chainlink

Solidity

説明

Description

JUJING is an independent market intelligence and verification layer for tokenized stocks.

The live product began with Robinhood Stock Tokens, combining reference-market data with onchain venue state to show pricing dislocations, premium or discount, liquidity, freshness, market status, and indicative execution conditions.

JUJING also verifies what each tokenized instrument represents. It connects the exact contract or mint with its issuer, wrapper structure, economic rights, redemption conditions, technical controls, official documentation, and source provenance. Its cross-wrapper NVDA comparison demonstrates that two tokens referencing NVIDIA can still represent different instruments with different issuers, rights, controls, and market conditions.

The current product includes reviewed Rights & Structure coverage, exact-mint admission, Integration Requirements, machine-readable Stock Token Passports, downloadable evidence receipts, and fail-closed receipt verification. A Solana implementation covering NVDAx and NVDAon demonstrates how the same verification framework can support different chains and token standards.

Verified Market Context is a working deterministic demonstration of how JUJING can connect an underlying-equity observation, an exact tokenized-stock instrument, its wrapper-specific quote, the freshness of both observations, and a reproducible calculation receipt. It does not present demonstration values as live or executable prices.

During Open House, JUJING will focus on Robinhood Chain by expanding reviewed asset coverage and developing a Disclosure and Corporate Action Change Monitor. It will detect material changes in official documentation and events such as dividends, splits, mergers, and symbol changes, map them to affected instruments, and identify when an existing Passport or evidence record requires review.

JUJING helps wallets, trading venues, investment applications, and lending protocols understand the exact instrument before displaying, listing, comparing, or evaluating it.

Live product: https://jujingwhale.xyz

ハッカソンの進行状況

Pre-Buildathon baseline: JUJING was live with reviewed Rights & Structure, source provenance, Stock Token Passports, downloadable evidence receipts, an NVDA cross-wrapper comparison across Robinhood Chain and Base, and exact-mint verification for two Solana NVDA instruments. Market Radar and execution-intelligence features had been developed but were disabled because validated market data was unavailable. Built during the Buildathon: We deployed a Solidity evidence registry on Arbitrum Sepolia with separate reviewer and publisher roles and an enforced ingest, review, approval and publication workflow. We created and published the first exact-token identity receipt for an NVDA token on Robinhood Chain using retained official evidence. The publication is finalized on Arbitrum, while evidence freshness is tracked separately. We also built the verification APIs and live published-identity interface with transaction history, explorer links and fail-closed error handling. Next: Build an address-first verifier, add more exact-token and cross-wrapper examples, and develop disclosure and corporate-action change monitoring.

資金調達の状況

Bootstrapped and self-funded. No external funding to date. Open to ecosystem grants and strategic support that can accelerate JUJING's development and adoption.