Block 40540
- Hash
000002033a5ee6356cd617706c4893ca3de24322013db7c0a6660b023fc1f0af- Confirmations
- 9077
- Time
- 2026-11-03 08:41:44 UTC
- Median time
- 2026-11-03 08:33:54 UTC
- Transactions
- 2
- Size
- 3,223
- Weight
- 11,968
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
4384a8d6669b797d076da67e48543c4039ce01f58d6531faf30b427d6c7f32ac- Previous block
- 00000268d927cb6088300ec3abcad959e95f0e526df400a7661d2c3ea159a856
- Next block
- 000000b8054ddaaabc98c2fdb1c1851ca5aed53dda9ae093402c1e0c8b68f792
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 40540 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
b48c7d9c98c5856a349bb972c2c97e80…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| de924e583e70…a96cd8cc41c6 coinbase | 1 | 2 | 50.00000492 | |
| edc2cedb560b…792b08803bf1 spends P2MR pays to P2MR | 2 | 2 | 0.00199508 | 0.00000492 |