Block 22557
- Hash
00000037938dc2c585d3781dae5aea601f46e7c4ce322695133253937e631e01- Confirmations
- 18793
- Time
- 2026-10-14 03:32:38 UTC
- Median time
- 2026-10-14 03:24:41 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
e1d43201a00fe5695bf035d5e41475e5fb142eadb818dfc0b1abf6f699824244- Previous block
- 0000015a30a1f815534030f0931f1ae108d18b8dd68db9067935fb8c8cc256bb
- Next block
- 000000caab054ba2a521bb0ad640de685dab4b57ee9ec2be37ed580bb8958fe2
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 22557 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
f7e7b8e36de7232dcb1df157716686ef…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e1d43201a00f…f6f699824244 coinbase | 1 | 2 | 50 |