Halborn Audit Validates QRL's Post-Quantum Cryptography Library

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Weekly Updates

QRL Weekly, 2026-April-24

Weekly Development Snapshot

Status / overview

48-bytes Address

  • Changes are in progress to support new address size in go-qrl and go-qrllib

Falcon

  • Falcon-1024 is being implemented which will be used for p2p layer

Qrysm

  • Bug fix are still in progress

Testing

  • Successfully stress tested network with 952 (21,000 gas per transaction) transactions per block.

wallet.js

  • added version and descriptor data to wallet context
  • rebuilt and fixed cross-verification coverage around the new context format.

go-qrllib

  • tightened Descriptor.IsValid() so only canonical ML-DSA-87 and SPHINCS+-256s wallet descriptors are accepted, with tests and docs updated to match.

rust-qrllib

  • exploratory implementation to investigate webasm performance gains

zond-faucet

  • Shipped initial QRL 2.0 Testnet V2 Faucet release for internal testing

Audits

  • Internal and External work ongoing

block-explorer[legacy]

  • added supply-oriented API endpoints and cleaned up supply tracking and presentation
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QRL Weekly, 2026-April-17

Weekly Development Snapshot

Status / overview

QRL Testnet V2 Test

  • Upcoming Reset: A network reset will be made to implement the 48-byte address

48-bytes Address

  • Ready: qrvmc, qrvmone, hyperion has been updated to support 48 bytes address
  • In-progress: go-qrl, qrysm are being updated to support new address format

Qrysm

  • Merged several upstream patches
  • More tests added
  • Update GensisValidatorsRoot for staking-deposit-cli
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QRL Weekly, 2026-April-10

Weekly Development Snapshot

Status / overview

Qrysm

  • Merged several upstream patches

Go-qrl

  • Merged several upstream patches
  • Update txMaxBroadcastSize to 16 KB, maxTxPacketSize to 256 KB, maxTxRetrievalSize to 256 KB and maxTxRetrievals to 32
  • Increased softResponseLimit value to 10 MB + add more tests
  • Fix: Testnet V2 NetworkID & ChainID
  • Update CI/CD
  • Release go-qrl with all tools

qrl-web3-wallet

  • Update ChainID & ChainName
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QRL Weekly, 2026-April-03

Weekly Development Snapshot

Status

Go-qrl

  • Migrated CI/CD from circleci to github actions
  • Embed Testnet v2 genesis block, bootstrap nodes
  • Add gasLimit & gasUsed in log
  • Update test

Web3.js

  • Update upstream dependencies
  • Update CI/CD
  • Fix Errors
  • Upgrade Typescript & Jest
  • Released v0.4.0

wallet.js

  • Remove redundant @typedef causing conflict for Descriptor
  • Released v2.0.2

qrl-infra

  • First phase completed, automatic deployment of several AWS instance along with monitoring and spammer node for stress and load testing
  • Further stress and load testing is in progress

qrysm

  • Update bootstrap address related to Testnet v2
  • CI/CD development is in progress

qrl-web3-wallet

  • Update upstream dependency such as @theqrl/web3.js, @theqrl/wallet.js etc. to latest versions
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QRL Weekly, 2026-March-27

Weekly Development Snapshot

Status

  • Code freeze completed for all relevant repositories.
  • Audit process has begun.
  • 100% code coverage achieved across essential cryptographic libraries.

Qrysm

  • Add test for approximate max block size on consensus chain
  • Update upstream dependencies: go-qrllib & go-qrl to latest version

Go-QRL

  • Set initial base gas fee to 100 shor (minimum fee per gas unit)
  • Add test for approximate max block size on execution chain
  • Update upstream dependencies: go-qrllib to latest version

qrl-infra

  • Being developed to automatically generate genesis, wallet & to spin up nodes with binaries like gqrl, beacon-chain, validator, transaction spammer on AWS for stress testing

tx-fuzz

  • Update cryptography from Dilithium to ML-DSA-87
  • Update upstream dependency: go-qrl to latest version
  • Update tests

goqrvmlab

  • Repo name changed from gozvmlab to goqrlvmlab
  • Update upstream dependencies: go-qrllib & go-qrl to latest version
  • Update code to new address format having prefix Q
  • Update tests
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QRL Weekly, 2026-March-20

Weekly Development Snapshot

Status

  • Code freeze completed for all relevant repositories in preparation for the audit process.
  • Second auditing vendor, engaged.
  • 100% code coverage achieved across essential cryptographic libraries: go-qrllib, qrypto.js, and wallet.js.

Qrysm

  • Added reward & penalty assertions to simulation tests

Qrysm & Go-QRL

  • Test in progress to compute maximum possible block size
  • Load test development is in progress

qrl-web3-wallet

  • Changes are in progress to replace zond with qrl

Explorer

  • UI/UX being updated for token & address details page
  • UI/UX being made for Charts & Statistics Page
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QRL Weekly, 2026-March-13

Weekly Development Snapshot

Status

  • Code freeze completed for all relevant repositories in preparation for the audit process.
  • Second auditing vendor, engaged.
  • 100% code coverage achieved across essential cryptographic libraries: go-qrllib, qrypto.js, and wallet.js.

Qrysm

  • Consensus name & fork name changed to Zond
  • Renamed binaries from Zond to QRL + Fixed tests
  • Dependency version updated
  • Released new docker images

Go-QRL

  • Fork name updated to Zond
  • Repo name changed from go-zond to go-qrl
  • Released new docker images

qrl-genesis-generator

  • Updated Dockerfile
  • Released new docker images

Documentation

  • Documentation updated for Qrysm & Go-QRL API

Explorer

  • Added new APIs - chain finality history, Deposits, Search filter
  • Added sorting logic based on specific field on deposits and liveness
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QRL Weekly, 2026-March-06

Weekly Development Snapshot

QRL 2.0 (Codenamed Project Zond)

Status

  • Code freeze completed for all relevant repositories in preparation for the audit process.
  • Auditing vendor, Trail of Bits, revealed.
  • 100% code coverage achieved across essential cryptographic libraries: go-qrllib, qrypto.js, and wallet.js.

Qrysm

  • Sync committee members changed from 16 to 128 to improve the security for light clients
  • More tests are being added

Go-zond

  • More tests are being added

QRL Web3 Wallet

  • Ledger App integrated
  • Added NFT support

go-qrllib

  • NIST test vector server now wired into go-qrllib CI.

Explorer

  • Finalizing dashboard API
  • Added redis cache for dashboard API
  • Added redis cache for charts API’s
  • Centralized pagination model across beacon API’s

Documentation

  • Documentation is in progress for running qrysm and go-zond with different parameters
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QRL Weekly, 2026-February-27

Weekly Development Snapshot QRL 2 (Codenamed Project Zond) Status Code freeze completed for 6 of 8 repositories in preparation for the audit process Formalised agreement with external auditor 100% code coverage achieved across essential cryptographic libraries: go-qrllib, qrypto.js, and wallet.js. Go-Zond (Execution Client) Documentation completed for 16+ core RPC API endpoints (including transactions, filters, and block receipts). Resiliency testing passed, successfully confirming the blockchain can recover and produce blocks after a 24+ hour stall.
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QRL Weekly, 2026-February-20

Weekly Development Snapshot

QRL 2 (Codenamed Project Zond)

Status

  • Code freeze completed for 6 repositories in preparation for the audit process
  • 100% code coverage achieved across essential cryptographic libraries: go-qrllib, qrypto.js, and wallet.js.

Go-Zond (Execution Client)

  • Documentation completed for 16+ core RPC API endpoints (including transactions, filters, and block receipts).
  • Resiliency testing passed, successfully confirming the blockchain can recover and produce blocks after a 24+ hour stall.
  • Upstream sync completed, integrating the latest transaction spec changes and codebase cleanups.

Qrysm (Consensus Client)

  • Documentation completed for 18+ Beacon chain API endpoints (covering states, validators, committees, and rewards).
  • Network parameters finalized for validator staking rewards, slashing penalties, and missing attestation penalities (sync committee parameters are currently in progress).
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