Block 22020
- Hash
000000f881eb0f720bd5610243e8c4b0e4930edf46804f2302c99452aed4f9b2- Confirmations
- 18615
- Time
- 2026-10-13 12:48:58 UTC
- Median time
- 2026-10-13 12:40:42 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
9480a15140febc83879eb3f857e5ecf5c15d2887fd75eff1feaf6d2ccbe6ab1a- Previous block
- 000000f86070b5b73872b59c34201138c2a35a5203324fd4d56788cbfc3f2e03
- Next block
- 000000fff1d2c2bb240a879e481da08ca7bbbb5f567a1c94c180ca7581222bd0
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 22020 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
3eb3f424ecd21f61325a6a42d2dfe0a4…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 9480a15140fe…6d2ccbe6ab1a coinbase | 1 | 2 | 50 |