Block 40644
- Hash
00000046ffc8529dd530fb22b1ddeb0bb69d1b10149006a59cc3d82ea67a0ccc- Confirmations
- 9566
- Time
- 2026-11-03 11:27:07 UTC
- Median time
- 2026-11-03 11:18:54 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
4a9586c31265589b23212781b5d4f9486845f50b5be80f43770dddefe74686d4- Previous block
- 0000012f30a42a2465f982fb62ef265e3d409ca2b8eeeebbb414e09357900de0
- Next block
- 000002b5b2dcc7cbc88c387035babcb149b52726087bc1afae9469ccf191be90
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 40644 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
7305892b1d653e347601b0c523ab49ca…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4a9586c31265…ddefe74686d4 coinbase | 1 | 2 | 50 |