Block 22240
- Hash
0000007d05752d0745f82e7701d4cf5f393b589cb74aaa824bbd4506ee4d47f3- Confirmations
- 20129
- Time
- 2026-10-13 18:52:50 UTC
- Median time
- 2026-10-13 18:44:41 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
c2fbe97142d5a4e95a748569dc26b9f84784e9cf60a9d1fedbef4c50d736673a- Previous block
- 0000000af5ca7dea3e40b3cc359fb37703afb1986d07181e27d082a08951abff
- Next block
- 0000011db55c3881d9e96ce200180f5c3c9ae1c19939d4e601d553de8599ab65
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 22240 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
bff855ea84b7854f895c35a9a2b5f63c…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| c2fbe97142d5…4c50d736673a coinbase | 1 | 2 | 50 |