Block 22342
- Hash
000000cef5cd75149df561a47d96e42e9e93e8104b1ced50a7c4df1ababa1f3e- Confirmations
- 19165
- Time
- 2026-10-13 21:40:04 UTC
- Median time
- 2026-10-13 21:31:54 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
a0e8f8993f3bb609c11db8b155ef498bcee01cc5a774aa0c686dfc77b9198a33- Previous block
- 0000003e1e30c6a477e7c2b8741f72d2be3331553e0cea4d3151256ad8db4347
- Next block
- 0000000595256af8885d0d18f5f50505896ab512cec7919c5a84e735813b90f8
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 22342 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
159121d2dfbafcdef2842ffb0f9f1dcf…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a0e8f8993f3b…fc77b9198a33 coinbase | 1 | 2 | 50 |