Decred (DCR)

History, technology and key data — no opinions, no advice

Historical price evolution of Decred

Daily historical data. Updated automatically.

Decred emerged from a proposal published in April 2013 on the Bitcointalk forum by pseudonymous developer "tacotime" (early Monero developer), who presented the concept of a cryptocurrency called Memcoin2 with a hybrid PoW/PoS mechanism. The idea received support from users "_ingsoc" and Jake Yocom-Piatt, the latter a contributor to Bitcoin Core code. In February 2014, Company 0, LLC, Jake Yocom-Piatt's company, began formal development of Decred using the btcsuite codebase, an alternative implementation of Bitcoin in Go. The project's central motivation was that Bitcoin miners concentrated too much decision-making power, excluding ordinary holders from governance.

Decred's mainnet launched in February 2016 without ICO, with an initial price of approximately $0.95. Funding was secured through a self-allocation of 10% of block rewards to the project treasury, democratically controlled by stakeholders. To bootstrap the PoS component, a small premine of 8% of total supply was distributed via airdrop. During 2017, the project implemented SegWit support and developed its own Lightning Network. On 19th June 2018, DCR reached its all-time high of approximately $139.

In October 2018, Politeia was launched, Decred's decentralised governance platform that enables off-chain discussion and on-chain voting on treasury spending proposals and protocol changes, making Decred the first blockchain to activate consensus rule changes through stakeholder voting without hard fork. In 2019, DCRDEX was launched, a decentralised exchange based on atomic swaps that enables peer-to-peer trading without KYC and without intermediary fees. The following year, in 2020, StakeShuffle was implemented, an optional non-custodial coin mixing service with post-quantum cryptography for transaction privacy, compatible with staking.

The year 2021 saw DCR reach approximately $220 before closing at $72 (-66%). In August 2022, DCRDEX v0.5.0 was launched, whilst DCR closed the year below $20 (-73%). 17th April 2023 marked a milestone with DCRDEX v0.6.0, which added support for Ethereum and USDC for direct P2P atomic swaps, being the first time in history that L1 ETH/BTC swaps were conducted without centralised pool. During this period, integration into Umbrel and Cake Wallet was also approved, as well as Decred Vanguard for community outreach. In September 2024, DCRDEX v1.0.0 was launched as the definitive stable version, whilst the community approved the Monero integration proposal and raised the treasury spending limit to 4% with an approval rate of 99.98%. For 2025, development continues to focus on privacy and exploration of Layer-2 solutions, with DCR operating in a range of $13-22. The project maintains approximately 17.27 million DCR in circulation (82% of maximum supply of 21 million), with around 50-60% of total supply participating in staking.

Decred operates through a hybrid consensus system that combines Proof of Work (PoW) and Proof of Stake (PoS) to distribute decision-making power amongst different network actors. PoW miners are responsible for proposing blocks using computational power and receive 60% of the block reward, whilst PoS stakeholders participate by purchasing "tickets" through locking their DCR at a dynamic price determined by the algorithm. Once acquired, these tickets wait on average 28 days (with a maximum of 142 days) to be randomly selected in groups of five to vote on the validity of each block proposed by miners.

For a block to be accepted on the blockchain, it must receive at least three affirmative votes from the five selected stakeholders, who receive 30% of the block reward. This architecture means that a 51% attack requires simultaneous control of both the mining hashrate and a significant amount of DCR in staking, drastically increasing the cost of any malicious attempt. The remaining 10% of each block reward goes to the treasury, a fund administered by stakeholders through the Politeia governance system, where they can propose and vote on protocol improvements and project funding.

The network has a maximum supply of 21 million DCR, identical to Bitcoin's limit, and features DCRDEX, a decentralised exchange that enables peer-to-peer trading without fees or KYC requirements through atomic swap technology. This functionality allows direct exchange between different cryptocurrencies without the need for centralised intermediaries.

Data verified against external sources. Some values may have changed since the last update.