What Is Shiba Inu (SHIB)?

At 21:48 UTC on 16 May 2021, Vitalik Buterin sent 410,241,996,771,871 SHIB to an Ethereum address beginning 0xdEAD, one that nobody is known to control. The tokens had never been his idea: when Shiba Inu launched the previous August, its anonymous creator had dropped half of the entire supply into the wallet of Ethereum's best-known co-founder without asking.

Four days earlier Buterin had given 50 trillion of them, plus 500 ETH, to an Indian Covid relief fund, and SHIB's price fell more than 35% that day as some holders panicked. The burn went much further: in one transaction it put about 41% of all the SHIB that would ever exist beyond anyone's reach, worth more than $6 billion on paper, and Buterin explained that he did not want to be "a locus of power" of that kind.

More than five years later, that single transfer still accounts for over 99.8% of every SHIB ever burned. Almost everything else in this story, from a trading venue to a network of its own, is the project trying to turn a memecoin into an ecosystem. Nothing here is financial advice.

What SHIB actually is

SHIB is an ERC-20 token: a contract on Ethereum that follows the same standard as thousands of others. Moving it on Ethereum costs gas fees in ETH, like any other transaction there.

The launch, in August 2020, set a supply of one quadrillion tokens, a 1 followed by fifteen zeros. Half went into a Uniswap trading pool whose keys were then burned, locking that liquidity in place, and the other half went to Buterin. There was no presale.

The founder went by Ryoshi, promoted SHIB as the "Dogecoin killer" and never said who they were. In May 2022 Ryoshi wiped the account's tweets and old blog posts and stepped away, having written earlier that one day they would be "gone without notice". The token carried on regardless: by late September 2026, Etherscan counted about 1.69 million addresses holding it on Ethereum.

Why the price has so many zeros

A quadrillion tokens is why the price looks the way it does. On 28 September 2026 CoinGecko listed about 589 trillion SHIB in circulation at roughly $0.0000057 each.

Prices like that invite a habit sometimes called unit bias: the feeling that something costing a fraction of a cent must be cheap, and that owning millions of anything is a big position. At that price, $100 converts to around 17.6 million SHIB, which sounds like a lot, but as a share of the supply it is about 0.000003%, roughly three parts in a hundred million.

The figure that carries information is market value, meaning price multiplied by the number of tokens, and SHIB's came to about $3.3 billion that day. On 27 October 2021, the day the price set its record of $0.00008616, SHIB was worth more than $38 billion, ahead of Dogecoin and, on paper, bigger than Delta Air Lines. At the September 2026 supply, every millionth of a dollar on the price moves the valuation by roughly $589 million.

Market value is also a paper number, and Buterin's donation shows how far paper can sit from cash. Crypto Relief, the fund that received the roughly 50 trillion SHIB, sold them in tranches through the trading firm Wintermute. The first tenth went within 72 hours for about $82.9 million. When the fund reported in November 2021, total proceeds stood at 463,898,925 USDC, about 40% of the roughly $1.14 billion the donation was valued at when it landed. Market cap prices every token at the last trade, and a seller holding trillions rarely gets that price.

Burning, by the numbers

Burning means sending tokens to an address nobody controls, and SHIB's community treats it as the main way to shrink the supply. Shibburn, a tracker, counted 410.84 trillion SHIB burned as of 27 September 2026, or 41.08% of the original quadrillion. Buterin's transfer is 410.24 trillion of that, and everything else burned since launch adds up to about 0.6 trillion.

Shibarium, the project's own network, was supposed to add a steady stream. Since December 2023 a share of its gas fees, paid in BONE, has been converted into SHIB and burned. In the 30 days to 27 September 2026, all burns combined removed about 375 million SHIB, worth roughly $2,000. That is less than one millionth of the supply.

So circulation barely moves. The project's own news site put it at 589.26 trillion in October 2024, and CoinGecko's figure almost two years later was 589.24 trillion.

The ecosystem it bolted on

ShibaSwap came first: a decentralised exchange, live from 6 July 2021. Deposits reached about $1.76 billion eight days later, according to DefiLlama. In late September 2026 the same tracker showed about $6.5 million.

Three more tokens sit around SHIB.

• BONE began as ShibaSwap's governance token, capped at 250 million, and later became the gas token for Shibarium.

• LEASH was designed as a rebase token tracking Dogecoin's price, until the rebase was switched off, the keys to restart it were burned and the supply settled at about 107,600, with the name written into its contract still DOGE KILLER.

• A fourth token, TREAT, followed in January 2025 as a rewards token.

Shibarium was the big bet, built from forks of Polygon's bor and heimdall software. BONE pays for gas, and validators who stake BONE sign the checkpoints that get posted to Ethereum. The project describes it as a layer 2. It went live late on 16 August 2023 and stalled within hours under a flood of transactions, with 954 ETH, then about $1.7 million, stuck in its bridge contract until withdrawals reopened on 28 August.

The risks, stated plainly

The bridge, the Ethereum contract that holds assets while they are in use on Shibarium, is where things broke worst. On 12 September 2025 an attacker took a flash loan of 4.6 million BONE and combined it with signing keys for 10 of Shibarium's 12 validators, which gave them the two-thirds majority needed to approve checkpoints. They used that to withdraw 224.57 ETH and 92.6 billion SHIB from the bridge, about $2.4 million at the time, with later tallies nearer $3 million. The developers paused staking and unstaking, locking the BONE the attacker had used to seize validator power, and moved the remaining funds into a wallet that needs six of nine keyholders to sign.

The founder is anonymous and has been gone since May 2022. The price runs on attention. SHIB gained 777% in the 30 days to its October 2021 peak, and on 28 September 2026 it traded about 93% below that record. Use of the add-ons has thinned as well, with DefiLlama tracking under $150,000 of deposits on Shibarium in September 2026, against about $6.4 million at its December 2024 peak.

The supply figures and the bridge withdrawals are all visible on public block explorers. The founder's identity is not.