Knowledge-chain explorer · Polygon Amoy testnet

Latest block
#642
—
Avg block time
12 min
Difficulty (bits)
12 bits
Total blocks
642
Answers submitted
0
Last milestone
—
Genesis reward @ block 642
1,051 NEX
Halving era 0 · blocks 1–1,000
TESTNET — Token transfers are not available yetBaked snapshot
Block #517Revealed

Problem

What is 3 × 10?

3 × 10 = ข้อใดถูกต้อง

  1. 27
  2. 28
  3. 30 ✓
  4. 31

Public answer

30

Answer commitment (tamper-proof seal):0x577b294e…397b43ad

Overview

Disciplines
Mathematics
Difficulty
12 bits
Correct rate
—
Miner
scheduler
Content hash
0x96e9a872…1cb1af59