Block 22901
- Hash
00000154c28422c880a8282c4b57bebcb8d1c581773e52278ad323b8c83bcc25- Confirmations
- 18196
- Time
- 2026-10-14 12:59:52 UTC
- Median time
- 2026-10-14 12:51:46 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
08b5669b054873387e8c03905a2388f06ce4645bb28eb2e7891e58892c2a09b9- Previous block
- 000000b13053a6803633c7375aee692d9da3e19dd1117f25ff3b61a0aec8531b
- Next block
- 000000b3496757ec6bc3c0c64c2308d66770a46a23d4405d22888420a05b1e65
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 22901 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
048ecd4e8dc99b29a91caf7387c57b9a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 08b5669b0548…58892c2a09b9 coinbase | 1 | 2 | 50 |