Block 18811
- Hash
000000452982f9d101e17aa2a864bfcbf85e8d476e9a896c35922c45e7901415- Confirmations
- 23632
- Time
- 2026-10-09 19:21:58 UTC
- Median time
- 2026-10-09 19:13:39 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
cea823957c1d3b42ba9074d459b42cb13a03a1da839da37f596c6c8cd80c3687- Previous block
- 00000060f64b5d9f41bb51c2bb903e66b2745b0fcc50e4bbf3f20332fd45bb4c
- Next block
- 000000f7bb5e21cbb54a0d0ef72933b7aedf608d397357226810a6757a2af44d
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 18811 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
f6f78c0ca56f20be028df83a99e9381f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| cea823957c1d…6c8cd80c3687 coinbase | 1 | 2 | 50 |