Block 22821
- Hash
00000109a81d3bea1d0f392ea849a90145a38a2c1c478bcf4e893e63862026e3- Confirmations
- 18376
- Time
- 2026-10-14 10:46:41 UTC
- Median time
- 2026-10-14 10:38:39 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
9b91704009a48286f3613581917c7c1cfe5501cf5af9c649b29b2ef8bc1725db- Previous block
- 0000010d973b90bba6619d35a1feb9ab28f97e9ba5ead0a41fbd046da1f9aaf6
- Next block
- 000000a10088dcba0e1bd2462d319709bf489442d01270c43d2b3afeab3ff5ac
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 22821 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
32e0454735b2a7b14c52d82b9d450f6e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 9b91704009a4…2ef8bc1725db coinbase | 1 | 2 | 50 |