Block 22128
- Hash
0000003a17b248d8e4a8635c796d1045db8d3fb441588a897b538c7527c00a09- Confirmations
- 18982
- Time
- 2026-10-13 15:46:34 UTC
- Median time
- 2026-10-13 15:38:20 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
5921a77113c54cab3329a3a6435ff3efe0da5618119eb8bfe724275a657f3c27- Previous block
- 00000105d2b6ba639f12f5a61d11cbc5f4626f4621d5313046e3983c93eaf40e
- Next block
- 00000005ebff98dc94df0d0ec61a62f8233e76a340679103facc108f549c834d
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 22128 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
df400387e07100124ca879c09d2362d4…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5921a77113c5…275a657f3c27 coinbase | 1 | 2 | 50 |