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Analyzing
Block #102,800,378
21 transactions · 21 stateful · 2026-09-07 16:24:53 UTC
Parallelism
71/100
Blocked
48%
Avg conflicts / tx
1
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #102,800,378 · 21 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
1w02w17w08w19w210w311w412w013w114w015w116w218w519w020w1
- 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
0x7e059f08…7ce1
0x40c49f…2af0
7 touches
6 conflicts
0xd17580f9…ece1
0x754704…b603
6 touches
3 conflicts
0x6518075e…2b17
0x2a68ba…90c5
6 touches
3 conflicts
0x029ecd8f…d415
0x40c49f…2af0
5 touches
3 conflicts
0x4e7eb462…b2ac
0x1b6862…e19c
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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