
UNI Burn Data
Track the daily UNI burn, how it splits across chains, its history and composition, and what it does to UNI's supply.
Burn History
Note: this chart, like the 24H / 7D / 30D cards and the “Burn by Chain” panel above, is booked on the day each burn happened. That is the amount each chain's burn address actually recorded that day, the same method Dune uses. The total shown in the chart is 80.00K UNI; Total Burned and “Burn Composition” accumulate the on-chain balance of the mainnet dead address (0x…dEaD) transaction by transaction, so they include the 100.05M pre-switch burn that sat there before the fee switch on 2025-12-29. A cross-chain burn takes 1–7 more days to settle to mainnet after it is recorded on its own chain, which means these two figures are the same UNI booked at two different moments, and they must not be added together. A day with no collection record stays blank rather than 0. Single-chain stats exclude the pre-switch burn, so the cumulative burn here counts only the protocol fee burns this chain produced after the fee switch was enabled.
Optimism Cumulative Burn
Each chain's daily burns accumulated day by day and stacked, so every chain's cumulative contribution and growth pace is easy to read; the 1Y / All views switch to the last value of each week or month.
Burn by Chain
Burn Composition
Annualized Burn Run Rate
The 7-day and 30-day figures are the burn totals of the last 7 and 30 days; the 90-day figure is derived from the accumulated daily data and shows N/A when fewer than 90 days are available.
Supply Impact
These are Optimism burns only, while the denominator is still the network-wide supply — read it as this chain's relative scale.
Latest Burn Events
Each row here is a mainnet settlement record: the tx hash and the sender are both on Ethereum mainnet, while the “Chain” column shows which chain the burn came from; settlement is recorded 1–7 days after the burn dates above
| Time (UTC) | Chain | Burned | Value (USD) | Tx hash | From |
|---|---|---|---|---|---|
| 2026-10-06 08:02 | OOptimism | 2.00K | $15.74K | 0x99d7…ae6f | 0x99c9…4be1 |
| 2026-09-30 08:01 | OOptimism | 2.00K | $15.74K | 0x4eeb…cd03 | 0x99c9…4be1 |
| 2026-09-23 08:02 | OOptimism | 2.00K | $15.74K | 0xf0ee…157f | 0x99c9…4be1 |
| 2026-09-16 08:04 | OOptimism | 2.00K | $15.74K | 0x53a4…4ce4 | 0x99c9…4be1 |
| 2026-09-08 08:06 | OOptimism | 2.00K | $15.74K | 0x9925…abe1 | 0x99c9…4be1 |
| 2026-09-03 08:05 | OOptimism | 2.00K | $15.74K | 0x55a8…0243 | 0x99c9…4be1 |
| 2026-08-30 08:04 | OOptimism | 2.00K | $15.74K | 0x0f7c…82c2 | 0x99c9…4be1 |
| 2026-08-29 08:04 | OOptimism | 2.00K | $15.74K | 0x087a…fa91 | 0x99c9…4be1 |