Block 22545
- Hash
0000006a57476094f2d428922c3bf12615181c7b354efa5796cf9563c53f99db- Confirmations
- 18538
- Time
- 2026-10-14 03:13:53 UTC
- Median time
- 2026-10-14 03:05:49 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
5d0f648dbddf9bea8b125f99210648a09bca3c57fd88cbdcb8c5d7fd6457eea7- Previous block
- 000000709f8ad70d4f5fd7fdd2410bc727c4f238525befecbd26786887f904a9
- Next block
- 000000222dbe18dc7f61d5670892a054e42d16bb6d79b99c8ecb35c329778f32
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 22545 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
cd667edaa719625571fa561f0dfd707c…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5d0f648dbddf…d7fd6457eea7 coinbase | 1 | 2 | 50 |