Block 40137
- Hash
0000025f69b13d229f59000d17e0e7c3fb6eed66933eaecb3d57754d484889f1- Confirmations
- 7069
- Time
- 2026-11-02 22:02:41 UTC
- Median time
- 2026-11-02 21:54:55 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
ed56bd88159868b10152ce3595af67797bec19d5340329c879a967acd1109457- Previous block
- 00000246410911b6f8e04f836d17a7f9e778645c401ac7bfa57a233587ff0627
- Next block
- 000001d6957f815dc408c125917d52530c6dd7f0d1cbf443a46c1a88f15ea164
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 40137 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
3b2a183d848a023d3c9e0e1276660af8…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ed56bd881598…67acd1109457 coinbase | 1 | 2 | 50 |