Block 22243
- Hash
000000e6a0d69f125f92094ff784cbfd55cad9b565b9345cdd519ecc41a53766- Confirmations
- 20138
- Time
- 2026-10-13 18:57:41 UTC
- Median time
- 2026-10-13 18:49:28 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
d795181953b58bc593b4605e81d832475768d67efd8733ada1dded00e3f85f14- Previous block
- 00000066cdaff9c3a642c57bcad76b7ad01f338bdd60238686b0d92ee163e325
- Next block
- 000000c10ead9f95f6a54402ffd938236311cf55e625b18656c66b82dcf14a40
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 22243 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
d1d1626a847d26e08abe647e411fa5c0…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d795181953b5…ed00e3f85f14 coinbase | 1 | 2 | 50 |