Block 22457
- Hash
0000009217b665290ec2f37747620b673dc463e2cb847e4da494da7711517292- Confirmations
- 19915
- Time
- 2026-10-14 00:48:14 UTC
- Median time
- 2026-10-14 00:40:33 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
eacf1a8af56b5764d714806350d1c318bf3a77b6bb3902b64a5a881be73e58d8- Previous block
- 000000f6ec1c02c2094e40cf568a91561843698e7ebfbd0326a1b6f4d3a2006f
- Next block
- 00000093583d8a4910ad184e198a4600bf67ed76244b14b75415dc71c2216c1c
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 22457 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
dcfa96490d6a30645e905e0d4564fced…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| eacf1a8af56b…881be73e58d8 coinbase | 1 | 2 | 50 |