Token on 4 chains
$332.92M reserves for $332.31M market cap, all chains
- BTC 100%
As of Nov 4, 2026
01 · Chains
tBTC on each chain
The reserves are reported for all chains together. Each chain gets the share of its circulating supply at the report date.
| Chain | Market cap | Reserves | Share | Backing ratio |
|---|---|---|---|---|
 tBTC on Ethereum | $320.18M | $320.76M | 96.3% | 100.2% |
 tBTC on Arbitrum One | $6.71M | $6.73M | 2.0% | 100.2% |
 tBTC on Base | $3.78M | $3.78M | 1.1% | 100.2% |
 tBTC on Solana | $1.64M | $1.64M | 0.5% | 100.2% |
02 · Backing chain
What tBTC is backed by
All chains together. Move the slider or press play to see the chain week by week.
Backed by: the reserves behind tBTC, through every level
Backing on Nov 4, 2026, the last recorded day of its week. Backing from reports counts until the next report, for at most 140 days. Between two reports the values are estimated, see the settings.
03 · Composition over time
What the reserves were made of
All chains together. Before a chain was tracked, its part is missing from the totals.
Tap for the mix at a date.
Click reserve assets above to show only those.
04 · Backing ratio
Reserves against market cap
All chains together, at the report dates.