NEX32SCANKnowledge-chain explorer · Polygon Amoy testnet
Latest block
#642
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Avg block time
12 min
Difficulty (bits)
12 bits
Total blocks
642
Answers submitted
0
Last milestone
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Genesis reward @ block 642
1,051 NEX
Halving era 0 · blocks 1–1,000
TESTNET — Token transfers are not available yetBaked snapshot
Block #577Revealed
Problem
[Mathematics + English Language] Evaluate 7 × 2 + 7
【คณิตศาสตร์ + ภาษาอังกฤษ】 7 × 2 + 7 มีค่าเท่าใด
- อุดมสมบูรณ์
- 63
- 21 ✓
- 7
Public answer
21
Answer commitment (tamper-proof seal):0x9ce3acc2…42613ed6
Overview
- Disciplines
- Mathematics
- Difficulty
- 12 bits
- Correct rate
- —
- Miner
- scheduler
- Content hash
- 0xc37697df…a1ad5d8c