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Analyzing
Block #102,801,521
24 transactions · 22 stateful · 2026-09-07 16:30:38 UTC
Parallelism
79/100
Blocked
50%
Avg conflicts / tx
0.92
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #102,801,521 · 24 txs across 5 waves · depth 5
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
2w05w06w110w211w012w113w214w315w416w017w118w219w321w122w023w3
- 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
0xd17580f9…ece1
0x754704…b603
8 touches
6 conflicts
0xb10ba289…5b69
0x40c49f…2af0
8 touches
6 conflicts
0x00000000…0002
0xf5b5f7…6d70
4 touches
1 conflict
0x64d501ff…42cf
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
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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