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Analyzing
Block #100,851,209
13 transactions · 13 stateful · 2026-08-31 20:27:46 UTC
Parallelism
77/100
Blocked
38%
Avg conflicts / tx
0.46
Longest chain
3 deep
Execution timeline
did this block parallelize well?
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block #100,851,209 · 13 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
1w03w04w16w07w18w210w111w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2b54cadb…4425
0xd18b7e…414b
6 touches
3 conflicts
0x6518075e…2b17
0x2a68ba…90c5
6 touches
3 conflicts
0x7dd4910c…eb02
0x40c49f…2af0
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0xe4af4c87…9964
0x34b655…2a6f
4 touches
1 conflict
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0x00000000…004b
0x80c745…7210
4 touches
1 conflict
0xb6fcbbb7…2b31
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)
3 conflicts on slot 0x2b54cadb82…7c4425
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