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Analyzing
Block #71,037,920
18 transactions · 16 stateful · 2026-04-28 07:45:16 UTC
Parallelism
78/100
Blocked
25%
Avg conflicts / tx
0.56
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #71,037,920 · 18 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w06w17w09w010w111w212w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf26eda05…0203
0xd18b7e…414b
8 touches
6 conflicts
0xce8bbe33…b72e
0x3bd359…433a
8 touches
6 conflicts
0x6af306bb…2e81
0x3bd359…433a
8 touches
6 conflicts
0xe33a3402…6343
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0x09beabbc…065c
0x188d58…ea8e
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)
6 conflicts on slot 0xf26eda0592…3f0203
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