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Analyzing
Block #100,850,405
20 transactions · 20 stateful · 2026-08-31 20:23:44 UTC
Parallelism
70/100
Blocked
35%
Avg conflicts / tx
0.9
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #100,850,405 · 20 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
3w06w08w09w110w211w312w413w514w118w019w1
- 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
12 touches
15 conflicts
0x5eebf7e7…8049
0x40c49f…2af0
10 touches
10 conflicts
0x002fed35…79fa
0x2a68ba…90c5
10 touches
10 conflicts
0xa2478c84…6956
0x754704…b603
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x4df2af73…275a
0xd18b7e…414b
4 touches
1 conflict
0xb4c703ab…f8cf
0x34b655…2a6f
4 touches
1 conflict
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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