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Analyzing
Block #100,853,423
18 transactions · 18 stateful · 2026-08-31 20:38:55 UTC
Parallelism
67/100
Blocked
44%
Avg conflicts / tx
1.06
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #100,853,423 · 18 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
1w04w05w16w27w38w411w012w113w214w116w5
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2b54cadb…4425
0xd18b7e…414b
10 touches
10 conflicts
0xa1087a5c…66c4
0x754704…b603
10 touches
10 conflicts
0x002fed35…79fa
0x2a68ba…90c5
8 touches
6 conflicts
0xf3a17667…a3ea
0x40c49f…2af0
7 touches
6 conflicts
0x6518075e…2b17
0x2a68ba…90c5
6 touches
3 conflicts
0xb9691870…8ff3
0x40c49f…2af0
5 touches
3 conflicts
0x502b3ee1…7f7c
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
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)
10 conflicts on slot 0x2b54cadb82…7c4425
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