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Analyzing
Block #100,855,449
22 transactions · 19 stateful · 2026-08-31 20:49:06 UTC
Parallelism
73/100
Blocked
58%
Avg conflicts / tx
1.14
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #100,855,449 · 22 txs across 6 waves · depth 6
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w26w19w011w112w314w115w216w317w418w520w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2b54cadb…4425
0xd18b7e…414b
12 touches
15 conflicts
0xa1087a5c…66c4
0x754704…b603
10 touches
10 conflicts
0x7787d75a…c1e6
0xd32edf…ff58
7 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x7524d82c…5db0
0x40c49f…2af0
6 touches
3 conflicts
0xf033eb86…3d5f
0x40c49f…2af0
6 touches
3 conflicts
0x002fed35…79fa
0x2a68ba…90c5
6 touches
3 conflicts
0x6518075e…2b17
0x2a68ba…90c5
6 touches
3 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer: Coinbase Wrapped BTC (cbBTC)
15 conflicts on slot 0x2b54cadb82…7c4425
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