Block 40166
- Hash
0000027504e48beb7ac6a5489976c41a8b0324d8585b961930ac830af52a2a44- Confirmations
- 7342
- Time
- 2026-11-02 22:49:07 UTC
- Median time
- 2026-11-02 22:41:05 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
f9755fae941addea2f2fb52ecaa3aa41ba0993171a380ce1da4ee106647bc20c- Previous block
- 000001af3b97a0520fc3fd830bc0a3d3e9e41e2696690d42c0e5fe3bfe82cd3e
- Next block
- 000001e8e22ab643e89ca30258504b69566a7ce518eeadf98fc1d14deda3145f
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 40166 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
acdca113b9a750e2727ab9d328cb987f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f9755fae941a…e106647bc20c coinbase | 1 | 2 | 50 |