# Bloch Protocol

- **Website:** <https://posternlabs.com>
- **Primary alias:** `posternlabs.com`

## Description

Postern Labs develops the Bloch Protocol and a growing ecosystem of tools for post-quantum blockchain infrastructure. Its proof-of-stake network uses both ML-DSA-65 and Falcon-1024 signatures for authorization, reflecting a design focused on cryptography intended to address future computing challenges. The company presents its specifications, implementation, research, and stated limitations for public inspection.

The ecosystem includes Postern Wallet, a native Bloch wallet with device-based protection options, phone authorization, and a Chrome extension; Bloch Explorer for examining chain activity; and Postern DEX, which supports ERC-20 swaps and liquidity pools on Ethereum, Base, and Arbitrum. Postern Labs also provides developer resources, including installable EVM tools for Solidity projects and a Solana SVM toolkit for Rust programs. These local development environments do not enable native Bloch execution. Bloch Bridge reference components are in development, and public deposits and withdrawals are not enabled.

Postern Labs supports builders with installation guides, starter projects, documentation, validator guidance, and community contribution paths. Its materials also describe network parameters, token supply, migration history, and security considerations.

## Industries

- 🖥 Computers Electronics and Technology
- 🖥 Blockchain and Cryptocurrency _(under Computers Electronics and Technology)_

## Links

- [github](https://github.com/tiagobeltraoacioli-sketch)
- [twitter](https://twitter.com/blochprotocol)

## Logos & icons

- logo _(primary)_ — PNG, SVG — [download](https://cdn.brandfetch.io/idhln6WgVN/w/820/h/820/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1790332661043)
- icon _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/idhln6WgVN/w/400/h/400/theme/dark/icon.jpeg?c=1bxid64Mup7aczewSAYMX&t=1790332661490)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Mindaro | #c8fa72 | accent |
| Woodsmoke | #101211 | dark |
| Spring Wood | #f2f0e7 | light |

## Fonts

- Inter — asset _(google)_
- Inter — asset _(google)_

## Imagery

- banner _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/idhln6WgVN/w/1500/h/500/idWC0sAGQK.jpeg?c=1bxid64Mup7aczewSAYMX&t=1790332661255)

---

_Source: <https://brandfetch.com/posternlabs.com>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._