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Analyzing
Block #100,851,139
26 transactions · 25 stateful · 2026-08-31 20:27:25 UTC
Parallelism
77/100
Blocked
60%
Avg conflicts / tx
1.19
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #100,851,139 · 26 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
1w02w13w24w35w06w19w112w013w114w215w316w418w419w122w523w224w325w4
- 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
0x6518075e…2b17
0x2a68ba…90c5
8 touches
6 conflicts
0x5c4fff19…c3ce
0x40c49f…2af0
7 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001b
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002b
0x1b6862…e19c
6 touches
3 conflicts
0x6d43ee99…bdd6
0x1b6862…e19c
6 touches
3 conflicts
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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