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Analyzing
Block #91,961,404
16 transactions · 16 stateful · 2026-07-31 16:16:48 UTC
Parallelism
81/100
Blocked
25%
Avg conflicts / tx
0.25
Longest chain
3 deep
Execution timeline
did this block parallelize well?
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block #91,961,404 · 16 txs across 3 waves · depth 3
parallel ↔ serial
wave w0
wave w1
wave w2
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
4w05w17w08w19w111w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2b54cadb…4425
0xd18b7e…414b
4 touches
1 conflict
0xa92d4344…08d9
0x34b655…2a6f
4 touches
1 conflict
0xbdbdafe0…d811
0x34b655…2a6f
4 touches
1 conflict
0xbdbdafe0…d812
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x002fed35…79fa
0x2a68ba…90c5
4 touches
1 conflict
0x11ba6ecb…5b99
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)
1 conflict on slot 0x2b54cadb82…7c4425
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