Block 22231
- Hash
000000d151fdad6b15e019118221653d67216f1c700aff7bfb131e0cacbd17bb- Confirmations
- 20103
- Time
- 2026-10-13 18:38:06 UTC
- Median time
- 2026-10-13 18:29:59 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
dd0134a24647c3912fffd7021a9041a6bd60effef0620de5d056a97f2875ef07- Previous block
- 000000fef07a2f0ef4559b426f6f33d8e305268829ef21bdd15b70292f8bed0c
- Next block
- 00000021cee1e317e1929b3f3f8fb1a84e264b19b04df6a72846de0aac3f8999
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 22231 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
55252fdd59616816daa17feaab6ce619…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| dd0134a24647…a97f2875ef07 coinbase | 1 | 2 | 50 |