Block 18396
- Hash
000000e161cae623d33042986e98a6d7131ea9f62b7d4b3975860971d771ac84- Confirmations
- 23384
- Time
- 2026-10-09 07:56:23 UTC
- Median time
- 2026-10-09 07:47:05 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
50dd2e4dd46edcf399fc4acd95635b8bbae5e1b891b90b71c4f93b3b26dc19d2- Previous block
- 00000001325079b034ba8fe015f3222846ffd9a26a107aa8f603d90207fcc24c
- Next block
- 0000011b4dc15cf2a0560a7d480bef471b6b0d4175be81d82fa9f68e2989ed1c
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 18396 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
f155947ac02c1c82f3ee9127acaf4bdf…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 50dd2e4dd46e…3b3b26dc19d2 coinbase | 1 | 2 | 50 |