Block 40344
- Hash
0000018fc3aed555ec8a68eb4a73a8d400d204e586824e04fc25f9392a8fb42d- Confirmations
- 8135
- Time
- 2026-11-03 03:32:06 UTC
- Median time
- 2026-11-03 03:24:15 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
890fc5ef9a5198f9648bd33d840272f80a25425b0d54dcbe4a07178595a8ef84- Previous block
- 00000062cce21bf8f4aca7a54164611f254b3b5f9c3f33c9261602bd15e10cd6
- Next block
- 000000bd7fe38c132efd36729072c75fd0924751fa5888f0e0f81035c3132969
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 40344 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
820ccc9944d8522b8f16af366559f990…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 890fc5ef9a51…178595a8ef84 coinbase | 1 | 2 | 50 |