Block 22305
- Hash
000000b4d972c5bbe73c0114161d4bf5d6e2405137c82f22c11bbecf770b8467- Confirmations
- 19877
- Time
- 2026-10-13 20:39:12 UTC
- Median time
- 2026-10-13 20:31:29 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
e1d6f082e8608d7fbe126fddc46768e16d1b2a1d7d1ed8a489174ae96c8f64d3- Previous block
- 0000000b892c76954bf8177dcb3b077f37e3d59d92cf113a7d479a199df11547
- Next block
- 00000014152b3f369a9782bb9cad91e44d6454dbcfac521afb5ba78c8286551d
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 22305 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
8ff33f67c8a39df9d74f71c94b71a8ba…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e1d6f082e860…4ae96c8f64d3 coinbase | 1 | 2 | 50 |