Monolythium /Blog /Post-Quantum Blockchain, End to End
June 4, 2026 Engineering by Monolythium Foundation

Post-Quantum Blockchain, End to End

TL;DR

A corrected, dated engineering snapshot of Monolythium's post-quantum design and the evidence still required before launch.

Status-caveated Monolythium engineering cover: ML-DSA-65 profile, ML-KEM-768 evaluation, transport under review, and no whole-stack claim.

Corrected status — 2026-07-16. The original June article overstated deployed capability and described the retired PQM-1 wallet derivation. It has been replaced because recovery instructions and network-status claims must never remain ambiguous. This page is a dated engineering note, not launch or audit evidence.

What the project targets

Monolythium’s protocol design uses ML-DSA-65 (FIPS 204) for account and operator signatures and evaluates ML-KEM-768 (FIPS 203) for transport key establishment. The design goal is to remove classical asymmetric cryptography from security-critical protocol paths without pretending that naming standardized primitives proves a secure composition.

The browser wallet uses a standard BIP-39 mnemonic-to-ML-DSA-65 recovery path and an Argon2id/XChaCha20-Poly1305 encrypted extension-local vault. PQM-1 is removed. Never paste a recovery phrase into Stele, a hosted service, a support chat, or an AI tool.

What is not established by this page

  • The public development RPC is reachable, but repeated checks on 16 July 2026 remained at height 74,907 with a latest timestamp of 8 July 2026. Reachability is not liveness, cadence, or finality evidence.
  • No mainnet is live.
  • No external protocol or cryptographic audit is claimed.
  • A post-quantum primitive does not by itself prove end-to-end post-quantum security. Consensus, transaction admission, wallet derivation, transport, dependencies, recovery, and upgrade behavior require separate evidence.
  • Browser-wallet release status must be verified from its signed release channel; source availability is not the same as an installed, reviewed release.

Verify the current state

This correction intentionally removes the former implementation tour. Detailed cryptographic claims belong in versioned specifications and reproducible tests, not an undated marketing assertion.

post-quantum cryptographyquantum-resistant blockchainML-DSA-65ML-KEM-768lattice cryptography
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