Block 22840
- Hash
0000013d4cb4485142cd50fd24027cc9aea66b8003016690dee6b681a91bd881- Confirmations
- 18231
- Time
- 2026-10-14 11:18:29 UTC
- Median time
- 2026-10-14 11:09:58 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
82fac467991859162d601f92fa6f23e5d5759707bb7f9bd321959a51000261dd- Previous block
- 000000e754b9f1904bcdd4dd28834ec52557654f172931a87884676806f44cc4
- Next block
- 000000a9041ebaf63b087b64324b23927dbe959323c75dfe88acb485fe14bee7
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 22840 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
bdf707729f0cf17ea26b3bb63633ee6e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 82fac4679918…9a51000261dd coinbase | 1 | 2 | 50 |