Block 22543
- Hash
00000074445b3aab4eda9d52aeaa73501949a39c93f1a416a7fd9c7c49e7572f- Confirmations
- 18278
- Time
- 2026-10-14 03:10:35 UTC
- Median time
- 2026-10-14 03:02:25 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
623ebe36f03232e66ffff5e1c76f8c50432eff97c0dfcad46e7a3087fc1f305e- Previous block
- 000000e864aeb4b723d16dcfcb70d2ac28b712c51bb130037b68e7dad986c241
- Next block
- 000000709f8ad70d4f5fd7fdd2410bc727c4f238525befecbd26786887f904a9
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 22543 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
366a6cd4e736995cf10002b3e59412e5…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 623ebe36f032…3087fc1f305e coinbase | 1 | 2 | 50 |