Gridlock Network

Gridlock is a non-custodial cryptocurrency and NFT wallet that replaces the traditional seed phrase with a distributed key management system built on multi-party computation (MPC). Instead of storing a single private key on one device — or writing it down on a piece of paper — Gridlock splits the key into five cryptographic fragments and distributes them across multiple devices, making it impossible for any single party, including Gridlock itself, to access a user's funds alone.

The Problem Gridlock Solves

Conventional self-custody wallets create a binary choice between security and accessibility. Hardware wallets are secure but cumbersome and can result in permanent loss if the device is lost or damaged. Software wallets are convenient but depend on a seed phrase that, if exposed or forgotten, means irreversible loss of funds. Centralized exchanges remove that burden but introduce custodial risk. Gridlock's founder and CEO Derek Rodriguez built the project out of firsthand experience: in 2009, he mined Bitcoin that would later be worth approximately 3 million dollars, only to lose access because of the fragile key management practices of the era.

How Guardians and MPC Work

Gridlock's core mechanism is a 3-of-5 threshold signature scheme based on full-threshold ECDSA threshold signature service (TSS), detailed in the project's public whitepaper. When a user creates a wallet, their private key is split into five independent key shares:

• Guardian 1: The user's own device
• Guardians 2 and 3: Two contacts or devices the user designates — friends, family members, or a secondary personal device
• Guardians 4 and 5: Nodes operated by Gridlock

To sign any transaction, exactly three of the five shares must cooperate. No single Guardian — including Gridlock's own nodes — ever assembles the full private key. If a Guardian holds a share on a compromised device, that share alone cannot authorize transfers. Attackers would need to simultaneously compromise three separate devices across different ownership domains.

The whitepaper describes the underlying storage layer as drawing on Enigma's Secret Network, using Intel Trusted Execution Environments (TEEs) to protect stored key shares within encrypted enclaves. Credential data is hashed client-side using Argon2d before being distributed across nodes, creating unique hashed credential sets per device and preventing impersonation across a partially compromised Guardian set.

Guardians themselves cannot read a user's balance, initiate transactions, or extract any usable secret. Their role is to participate in the cryptographic signing protocol, not to act as custodians. This distinction is central to Gridlock's self-custody claim: the wallet is non-custodial not just in the legal sense but in the technical sense.

Social Recovery Without a Seed Phrase

Recovery is handled through the same Guardian network. If a user loses their device, they can restore access by collecting confirmation from their designated Guardians, who verify the user's identity through a social process rather than by presenting a seed phrase. Gridlock describes this as recovering a locked account "in minutes with help from people you trust." The system is tolerant of individual Guardian unavailability — only three of five are required — which means losing contact with one Guardian does not result in permanent loss of access.

For users who want additional resilience, Gridlock offers Partner Guardians: vetted institutional firms with high-security infrastructure that can serve as Guardians 4 and 5, replacing Gridlock's own nodes and further distributing trust away from the company.

Supported Assets and Solana Integration

Gridlock supports over 1,000 cryptocurrencies across multiple blockchains. The wallet prominently supports Bitcoin, Ethereum, USDC, Tether, Solana, Chainlink, Polygon, Polkadot, Wrapped Bitcoin, Dai, Uniswap, Cosmos, NEAR Protocol, and dozens more. NFT storage is supported within the same interface.

Solana was added to Gridlock early in the project's history, shortly after its initial Ethereum launch. The integration applies the same 3-of-5 threshold cryptography to Solana private keys, giving SOL holders the same guardian-backed security model available to Ethereum users. Users can store, receive, and send SOL and Solana-based tokens and NFTs directly within the Gridlock app.

Pricing Model

Gridlock is available free of charge, with the core wallet functionality — including the Guardian system, social recovery, and multi-chain support — included in the base tier. A paid subscription, Gridlock Pro, offers additional Guardians, continuous network monitoring, early feature access, and other benefits. Pro is available monthly or annually and includes a 30-day free trial. The wallet is available on both iOS (App Store) and Android (Google Play).

Compliance and Licensing

Gridlock operates as a licensed Money Service Business (MSB) registered with FinCEN, the U.S. Financial Crimes Enforcement Network. This registration distinguishes it from many self-custody wallet providers and reflects a deliberate positioning toward users who want both technical security and regulatory legitimacy. The project describes its cryptographic foundation as built on "transparent, audited tech," though specific audit reports are not publicly linked at the time of writing.

Team and Backing

Gridlock was founded in 2020 and is headquartered in Denver, Colorado. Derek Rodriguez serves as CEO. The company raised 3 million dollars in funding from investors including Creative Destruction Lab, Polygon Labs, Scytale Ventures, West of England Local Enterprise Partnership, and Tampa Bay Wave. The backing from Polygon Labs is notable given Gridlock's multi-chain positioning and support for Polygon's token ecosystem.

Position in the Solana Ecosystem

Gridlock occupies a niche in the Solana ecosystem as a user-friendly, non-custodial wallet aimed at users who want self-custody without managing seed phrases. Where most Solana-native wallets rely on standard key derivation and seed phrase backup, Gridlock offers a genuinely different security model — one designed for people who do not want to manage secret phrases but who also do not want to trust an exchange with their assets. Its MPC-based approach, social recovery, and licensed status give it a distinct profile among multi-chain wallets that also cover Solana.