Zcoin is rebranded as Firo.
FIRO

FiroFIRO

Rank #437
Coin
On 32,314 watchlists

Firo Price (FIRO)

$7.17
0.92%

0.0001145 BTC1.91%

0.00189 ETH1.76%

Low:$7.05
High:$7.30
24h
FIRO  Firo FIRO
Price:
$7.17
 0.92%
Market Cap
$89,067,696
0.89%
Fully Diluted Market Cap
$153,388,369
0.92%
Volume
24h
$2,205,709
79.29%
Volume / Market Cap
0.02476
Circulating Supply
12,426,292.24 FIRO
58%
Max Supply
21,400,000
Total Supply
21,400,000
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Firo to USD Chart

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FIRO Price Live Data

The live Firo price today is $7.17 USD with a 24-hour trading volume of $2,205,709 USD. We update our FIRO to USD price in real-time. Firo is down 0.92% in the last 24 hours. The current CoinMarketCap ranking is #437, with a live market cap of $89,067,696 USD. It has a circulating supply of 12,426,292 FIRO coins and a max. supply of 21,400,000 FIRO coins.

If you would like to know where to buy Firo, the top exchanges for trading in Firo are currently Binance, Huobi Global, Mandala Exchange, HitBTC, and Gate.io. You can find others listed on our crypto exchanges page.

What Is Firo (FIRO)?

Firo (FIRO), formerly known as Zcoin, is a cryptocurrency that focuses on being private digital cash. It created the Lelantus privacy protocol which allows users to burn their coins and redeem them later for brand new ones that do not have any transaction history.

Prior to Lelantus, it was also the first cryptocurrency to code and launch a practical implementation of the Zerocoin protocol which became one of the most prevalent privacy protocols in use, prior to it being replaced by Sigma and then Lelantus after cryptographic flaws were discovered in the Zerocoin protocol in 2019.

Who Are the Founders of Firo?

The founder of Firo (then Zcoin) is Poramin Insom. He earned a masters degree in Information Security from Johns Hopkins University where he wrote a paper on a proposed practical implementation of the Zerocoin protocol. Aside from Firo, he is also a co-founder of the Satang Corporation and has served as second lieutenant with the Royal Thai Armed Forces in its cyber warfare division.

Reuben Yap joined the project shortly after its launch in 2016 and now leads the project in its overall strategy, development and research goals. Reuben has been a vocal advocate of online and financial privacy, having founded one of Southeast Asia’s earliest VPN services to combat censorship and is a well-respected speaker on the topic, with featured commentary in CoinDesk, BBC, Forbes, Nasdaq, Reuters and Cheddar News, among others. He assumed the role of Project Steward & Co-Founder in November 2019.

What Makes Firo Unique?

Firo's Lelantus privacy protocol and its predecessor, Sigma, relies as part of its construction a specialized zero-knowledge proof called one-out-of-many proofs which unlike other zk constructions, does not require a trusted setup or exotic math/cryptographic assumptions while retaining high anonymity sets.

It was also the first project to deploy Dandelion++ in October 2018, a method of propagating transactions that prevents third parties from linking an IP address to a transaction.

In November 2018, Firo's (then Zcoin) blockchain was used in the Thai Democrat Party's primary election to elect its party leader. With over 127,000 votes cast nationwide, it is the world's first large-scale political election held on a blockchain.

Firo was rebranded from Zcoin in October 2020.

How Many Firo (FIRO) Coins Are There in Circulation?

Firo (FIRO) has a circulating supply of 12,211,042 coins and a maximum supply of 21,400,000 FIRO as of August 2021. It follows a similar distribution schedule as Bitcoin.

How Is the Firo Network Secured?

Firo uses a PoW-Chainlock hybrid consensus model whereby quorums are formed by several hundred masternodes deterministically selected (LLMQ) that perform a verifiable network-wide measurement/vote of the “first-seen” rule and locks in the block that is first-seen. Blocks are final with a single confirmation as no reorganizations are allowed past this point. This also mitigates 51% mining attacks as more than half the masternode network would need to be compromised to disable Chainlocks before a 51% attack can be mounted.

Firo's mining algorithm is MTP which relies on memory hardness to make it resistant to ASICs. It is moving to FiroPOW, a ProgPOW variant that is designed explicitly for GPU mining and is even more resistant to ASICs and FPGAs to encourage fair distribution of its coin.

Where Can You Buy Firo (FIRO)?

Firo (FIRO) can be traded on the following exchanges:

If you are interested in learning how to buy Bitcoin (BTC), read our official guide here.

FIRO to USD Converter

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FIRO Price Statistics

Firo Price Today
Firo Price$7.17
Price Change24h$-0.06619
0.92%
24h Low / 24h High
$7.05 /
$7.30
Trading Volume24h$2,205,708.58
79.29%
Volume / Market Cap0.02476
Market Dominance0.00%
Market Rank#437
Firo Market Cap
Market Cap$89,067,696.31
0.89%
Fully Diluted Market Cap$153,388,369.13
0.92%
Firo Price Yesterday
Yesterday's Low / High
$7.12 /
$7.65
Yesterday's Open / Close
$7.32 /
$7.24
Yesterday's Change

1.06%

Yesterday's Volume$6,814,416.72
Firo Price History
7d Low / 7d High
$6.96 /
$8.75
30d Low / 30d High
$5.00 /
$8.75
90d Low / 90d High
$4.21 /
$9.42
52 Week Low / 52 Week High
$2.68 /
$25.14
All Time High
Dec 26, 2017 (4 years ago)
$169.99
95.78%
All Time Low
Dec 02, 2016 (5 years ago)
$0.2751
2505.47%
Firo ROI

1848.72%

Firo Supply
Circulating Supply12,426,292 FIRO
Total Supply21,400,000 FIRO
Max Supply21,400,000 FIRO