Block 22378
- Hash
0000007076cb4084e9736eb3edbdc81e1b35e3f8fc6a816802da7b166a609f16- Confirmations
- 19470
- Time
- 2026-10-13 22:39:16 UTC
- Median time
- 2026-10-13 22:30:57 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
1a746aed3dd3a822f78e1a041272d11e043380e4381e680a271b32565563d893- Previous block
- 000000d9a1240f1298f935a2a4061639cb139ab43031adaa203626ecfc7272b7
- Next block
- 0000004aef30458d92e54fbeb236fc9bdfde27f0734b0dfbb790e0c7aeb45301
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 22378 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
c2fd005c2a860d08f4b35001d483e93a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1a746aed3dd3…32565563d893 coinbase | 1 | 2 | 50 |