Block 22291
- Hash
000000df6466341e4fc9ca08e2f714187c70592c21ea0a7e0a6613883c967a00- Confirmations
- 19998
- Time
- 2026-10-13 20:16:48 UTC
- Median time
- 2026-10-13 20:08:49 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
20e81152ca21d265948ca714dbba09cb96a7b875c33ba9b011d792efe0ca57fe- Previous block
- 00000159efc707d651732639d2b9dca2be30f239d0b9f394bf820f573d1e6f1e
- Next block
- 000000e55d5da47a58d651ee58bec7626509eb832329258763d2fb164bbac66e
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 22291 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
f199baec69d21c1d6d14350a231a55dc…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 20e81152ca21…92efe0ca57fe coinbase | 1 | 2 | 50 |