Block 30131
- Hash
000000d64d0f9331a090371a4843d3348a9f1ed0284605a7f184d0cffcd8ec30- Confirmations
- 12086
- Time
- 2026-10-22 18:50:40 UTC
- Median time
- 2026-10-22 18:42:21 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
3adf7c624d6e2053ea7474ec31c9a71929ab5ed3c443578da8bb3c31d4e7236a- Previous block
- 000001be13c72dc83fa74bae220cd070c1c0fcaddf79e1750316ce3acc4c506e
- Next block
- 00000092b056321452809904eb42671507287fdf8eb3601f975b3bf53e5d04f4
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 30131 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.
The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.
- Status
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
72499f6e527e5d14b0072d1d98f1ce77…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3adf7c624d6e…3c31d4e7236a coinbase | 1 | 2 | 50 |