Block 22048
- Hash
000000ca6df91b7a1212262b623e059a5879dc625ba37d8209fff57d71f1baf1- Confirmations
- 18526
- Time
- 2026-10-13 13:34:17 UTC
- Median time
- 2026-10-13 13:26:24 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
6c39af33a7e19133752cecf9c11470ed00be4f9c348f6bc3e4fefd36c705b0b3- Previous block
- 000000bd32b7888d04e1a74c632298da8266fa7640ad3648c5e8a5161361f5a3
- Next block
- 0000003f9db4861b81679757c30fa7235f355122bb92e6a68d9824987a61f174
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 22048 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
f90d15805ef4b575e5140d3ed6a6b5b0…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 6c39af33a7e1…fd36c705b0b3 coinbase | 1 | 2 | 50 |