Block 18339
- Hash
00000118b049a89cd917b022053134a307278bab6310b15524c30d0f70eac55e- Confirmations
- 24073
- Time
- 2026-10-09 06:18:24 UTC
- Median time
- 2026-10-09 06:10:04 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
65791aa4bba2ddee08e327f6dc63cf275bf7c2bfc95de0dbc22a90f06e9047e8- Previous block
- 0000009fbfeed62f5e196ada48e3139cdda228ee34485750349009f38aae41ea
- Next block
- 0000009fc93fc0d1b5716dfb1b12dfb0d6663df7ac0dd616bf53e3069b450212
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 18339 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
8e64260293a343c101fc0cc246c711dd…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 65791aa4bba2…90f06e9047e8 coinbase | 1 | 2 | 50 |