Block 40177
- Hash
00000003212dc99c7294416d1492a4dcd7bd3d49d21748964dc08eeb088487a8- Confirmations
- 7400
- Time
- 2026-11-02 23:06:33 UTC
- Median time
- 2026-11-02 22:58:42 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
388ba8fdb70580d9b4d98c1c6159a7bcf75262fb1d7d0a2cac8c491a74285a02- Previous block
- 000000f8e47cd9feedec8218c309dbce3a68e233e5d5539f2da51f5af14c87eb
- Next block
- 00000156ba978be5cb032b49b62e0c5d156367a6a4cd77a946fa877269bf299e
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 40177 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
3caa1ab119ee877586b07f78cf5fb328…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 388ba8fdb705…491a74285a02 coinbase | 1 | 2 | 50 |