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 #61Revealed

Problem

Evaluate 7 × 2 + 4

7 × 2 + 4 มีค่าเท่าใด

  1. 42
  2. 18 ✓
  3. 10
  4. 15

Public answer

18

Answer commitment (tamper-proof seal):0xaded202b…eb3e822a

Overview

Disciplines
Mathematics
Difficulty
12 bits
Correct rate
—
Miner
scheduler
Content hash
0x7e09701e…3111b8a9