Non-custodial by design
Your private keys are generated and encrypted locally on your device. They never leave it — no server, no custodian, no counterparty risk. Only your BIP39 recovery phrase can restore access.
Cosanta Wallet
The Non-Custodial COSA Wallet for Desktop
Cosanta Wallet (Cosanta Core) is the official desktop wallet for the Cosanta coin. Send, receive and stake COSA with full control of your private keys — encrypted locally, open source and free to download for Windows, macOS and Linux. No accounts, no custody, no tracking.
- Price
- $1.987134
- 1 COSA = 0.00003258 BTC
- Volume (24h)
- $24.84K
- +22.2% vs yesterday
- Total supply
- 2,736,206 COSA
- Capped at ~56.04M
- Market cap
- $5,437,206.99
- 89.13454079 BTC
Listed & tracked on
About
A wallet built for the Cosanta network
Cosanta is an open-source, decentralized payment network with a native UTXO ledger and a fixed maximum supply of roughly 56.04 million COSA. The network is secured by Proof-of-Stake consensus and Long-Living Masternode Quorums (LLMQs), with deterministic masternodes providing stable, low-latency services.
Cosanta Wallet is the easiest way to take part: a focused, lightweight non-custodial client that keeps your COSA safe and under your control. There is no sign-up, no email, no identity check — just install, save your recovery phrase, and go.
“Your keys, your coins. Everything else is just someone else's promise.”
— The Cosanta principle
56.04M
Max COSA supply, fixed forever
~150s
Block time on Cosanta mainnet
100%
Keys generated and kept on-device
MIT
Open source, auditable by anyone
No account needed
Install and go — nothing to register.
Community governed
Built in the open with COSA holders.
Features
Everything you need, nothing you don't
A focused toolset for holding and using COSA — designed to be simple for newcomers and powerful enough for masternode operators.
Fast, low-cost transfers
Send and receive COSA with ~150-second block times and minimal fees. The network is secured by deterministic masternodes and LLMQ-based quorums for reliable, near-instant confirmation.
Masternode & staking ready
Track collateral, monitor rewards and manage masternode payouts. Regular masternodes require 10,000 COSA collateral; evo masternodes require 40,000 COSA and unlock advanced network services.
HD wallet with seed backup
One BIP39 / BIP44 recovery phrase restores every address. Your wallet stays portable and future-proof across any Cosanta-compatible client.
Built-in explorer access
Verify transactions, addresses and blocks on the Cosanta blockchain explorer without leaving the app. Full transparency, no trust required.
Open source & MIT licensed
Cosanta Core and the wallet are open source under the MIT license. Anyone can inspect, audit and contribute to the code, with reproducible builds for verified releases.
Technology & Security
Security you don't have to think about
Cosanta Wallet follows a simple rule: sensitive data never leaves your device. Everything — key generation, encryption, transaction signing — happens locally, and the code is open for anyone to audit.
AES-256 encrypted key storage
Private keys and wallet metadata are encrypted at rest with AES-256-GCM. Unlocking requires your password or device biometrics — the encryption key never leaves your device.
100% local transaction signing
Transactions are constructed and signed locally. Only the fully signed transaction is broadcast to the Cosanta network; raw keys or passwords are never transmitted.
No tracking, no analytics
No ads, no third-party trackers, no behavioural analytics and no account registration. Your balances, addresses and usage stay entirely private.
Under the hood
- Consensus
- PoS + LLMQ deterministic masternodes
- Block time
- ~150 seconds (2.5 minutes)
- Max supply
- ≈56.04 million COSA
- Key derivation
- BIP39 / BIP44 hierarchical deterministic keys
- Encryption at rest
- AES-256-GCM with a device-bound key
- Network
- Cosanta mainnet — UTXO ledger
- Signing
- 100% local — signed transactions broadcast only
- Source code
- MIT open source, reproducible builds
- Roadmap
- Tenderdash-based Layer 2 platform planned
Remember: your recovery phrase is the only backup. Store it offline, never share it, and never type it into a website.
Download
Get Cosanta Wallet
Free, open source and non-custodial. Pick your operating system, download the installer and set up your wallet in under two minutes.
Need help or new to Cosanta? Read the Documentation
FAQ
Frequently Asked Question
Quick answers to the most common questions about Cosanta Wallet, COSA coins, mining, staking and masternodes.
What is Cosanta and how is COSA different from a token?+
Cosanta is a standalone cryptocurrency with its own blockchain. Unlike tokens that live on another chain, COSA is a native coin, which means it can run its own network services, masternodes and governance without relying on a third-party platform.
How can I get COSA coins?+
You can earn COSA by downloading the Cosanta Core wallet and activating Proof-of-Work mining, or you can buy COSA through the recommended exchangers listed on the official Cosanta site. Always use trusted sources and verify addresses before sending funds.
Is Cosanta Wallet custodial? Do you hold my keys?+
No. Cosanta Wallet is non-custodial. Your private keys are generated and encrypted directly on your device. They never leave your computer or phone, and no one — including the Cosanta team — can access or recover them without your recovery phrase.
Which platforms are supported?+
Cosanta Core is available for Windows, macOS and Linux. For Android you can use the P.CASH mobile terminal. Download the latest release from the official download page and always verify the installer before running it.
How do masternodes work and what collateral is required?+
Masternodes help secure and speed up the Cosanta network. To run one, you need 10,000 COSA for a regular masternode or 40,000 COSA for an evo masternode, held as collateral in your wallet. You also need a VPS with at least 2 GB RAM, a public IPv4 address and port 60606 open.
What are the staking / coin-stacking rewards?+
After COSA coins have been held for 24 hours, they become eligible to earn a Proof-of-Stake reward. In the early years the reward is 50 COSA and it halves approximately every 4 years. Total supply is capped at roughly 56.04 million COSA.
How is the Cosanta network secured?+
Cosanta uses a hybrid Proof-of-Work and Proof-of-Stake model, reinforced by a network of masternodes. Because it is proof-of-stake, it does not require massive computing power to stay secure, and masternode operators participate in network services and governance.