# Quant (QNT) Quantum Readiness Report

> Quant has a QRI score of 0/100 and is assessed at Stage 1 (Quantum Risk Assessed) with low evidence confidence.

Evaluation date: 2026-06-05. Review status: draft. Evaluated scope: QNT token as ERC-20 on Ethereum mainnet (0x4a220E6096B25EADb88358cb44068A3248254675), with token-specific evaluation of treasury/admin keys and Overledger gateway cryptographic dependencies. Base-layer spend authorization, account exposure, and state integrity inherit Ethereum L1 risk profile per QRI Token Inheritance rule (Section 7.2)..

Quant (QNT) is a standard ERC-20 token on Ethereum mainnet with no independent cryptographic layers, no post-quantum protection, and no published quantum risk assessment. Per the QRI Token Inheritance rule (Section 7.2), QNT inherits Ethereum's entirely ECDSA-based quantum risk profile for spend authorization, account exposure, and state integrity. The token contract itself has no ownership controls and cannot be upgraded. Token-specific treasury contracts use ECDSA operator addresses with no quantum-resistant alternatives. A reported Naoris Protocol partnership for Overledger quantum security could not be verified from primary sources and would not protect the QNT token itself. The recently launched Fusion Rollup (June 2026) contains no documented quantum-resistant features. With approximately $900M in quantum-vulnerable value and no migration path, QNT scores 0/100. The project has not published a cryptographic inventory, a quantum threat model, a migration roadmap, or any evidence of post-quantum development for the QNT token. All five scoring categories earn zero points. The QRI Score is capped at 10 by the absence of a public cryptographic inventory (Readiness & Risk Cap). Holders should monitor Ethereum's quantum migration progress, as QNT cannot independently migrate.

## Core resources

- [Quant QRI report](https://qrindex.org/projects/quant-network/): Human-readable assessment with score, stage, evidence, blockers, risks, and assurance notes.
- [Quant structured report data](https://qrindex.org/projects/quant-network/report.json): Complete report as JSON for deterministic machine processing.
- [QRI methodology](https://qrindex.org/methodology/): Scoring model, evidence handling, readiness stages, confidence, assurance, and report status.
- [All QRI project reports](https://qrindex.org/llms.txt): Score-ranked index of every published project assessment.
- [Quant official website](https://www.quant.network): Project-maintained website.
- [Quant source repository 1](https://github.com/quantnetwork/Overledger-Interfaces): Project source code referenced by QRI.
- [Quant source repository 2](https://github.com/quantnetwork/eth-contract-metadata): Project source code referenced by QRI.



## Evidence sources

- [Evidence source 1](<https://quant.network/>): Public source cited by the Quant QRI assessment.
- [Evidence source 2](<https://github.com/quantnetwork/Overledger-Interfaces>): Public source cited by the Quant QRI assessment.
- [Evidence source 3](<https://etherscan.io/token/0x4a220e6096b25eadb88358cb44068a3248254675>): Public source cited by the Quant QRI assessment.
- [Evidence source 4](<https://etherscan.io/address/0x4a220e6096b25eadb88358cb44068a3248254675>): Public source cited by the Quant QRI assessment.
- [Evidence source 5](<https://github.com/quantnetwork/overledger-treasury-community>): Public source cited by the Quant QRI assessment.
- [Evidence source 6](<https://etherscan.io/address/0x2ee1f3535325bc596f616f0591d1a1bc85164775>): Public source cited by the Quant QRI assessment.
- [Evidence source 7](<https://www.coingecko.com/en/coins/quant>): Public source cited by the Quant QRI assessment.
- [Evidence source 8](<https://docs.overledger.dev/>): Public source cited by the Quant QRI assessment.
- [Evidence source 9](<https://etherauthority.io/quant-token-smart-contract-audit/>): Public source cited by the Quant QRI assessment.
- [Evidence source 10](<https://uploads-ssl.webflow.com/6006946fee85fda61f666256/60211c93f1cc59419c779c42_Quant_Overledger_Whitepaper_Sep_2019.pdf>): Public source cited by the Quant QRI assessment.
- [Evidence source 11](<https://etherscan.io/address/0x4a220e6096b25eadb88358cb44068a3248254675#code>): Public source cited by the Quant QRI assessment.