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Analyzing
Block #100,851,603
16 transactions · 15 stateful · 2026-08-31 20:29:45 UTC
Parallelism
63/100
Blocked
53%
Avg conflicts / tx
1.13
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #100,851,603 · 16 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
1w03w04w16w07w18w29w310w411w512w114w015w1
- 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
0x6518075e…2b17
0x2a68ba…90c5
10 touches
10 conflicts
0xa56857b1…38d5
0x40c49f…2af0
10 touches
10 conflicts
0xe26c4e53…94c2
0x34b655…2a6f
4 touches
1 conflict
0xe26c4e53…94c3
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
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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