Block 22340
- Hash
000001343867b4f599b9ac820ce21e33bb9f3920db6bca7520313a3946a1e857- Confirmations
- 19324
- Time
- 2026-10-13 21:36:39 UTC
- Median time
- 2026-10-13 21:28:43 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
db46f29a7d026ec8745b8383ec87b13355284511260b5e1db5f530396b006ce0- Previous block
- 00000141a5534e130aacb364f045597d45f5d4a817e52216253fce2be62ee485
- Next block
- 0000003e1e30c6a477e7c2b8741f72d2be3331553e0cea4d3151256ad8db4347
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 22340 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
55c99cd13b73cda3078b7b99f071e304…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| db46f29a7d02…30396b006ce0 coinbase | 1 | 2 | 50 |