Block 31438
- Hash
000001814b67f5c4335da0645c48ea6689796ed045c84b4bd51b5b947d795a45- Confirmations
- 8899
- Time
- 2026-10-24 06:03:21 UTC
- Median time
- 2026-10-24 05:55:29 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
5cf54da39355362dd5a27905d8da8fce68b28f92d4a5948ec5175327466a4d98- Previous block
- 000001d1dbf91f31223a02e1520fcdb0b00099c2d8c896e8c583ea8f2c98d631
- Next block
- 000000d3cd7558dfd346fe62e77557247af661bf381a77eb3423bfc522e9eb7e
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 31438 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
302bd357e56bcf28522924486edbdc9d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5cf54da39355…5327466a4d98 coinbase | 1 | 2 | 50 |