Block 40452
- Hash
000002b9b355a36d24b911c28958b1046c150389f44a7b91548ab33014c7d395- Confirmations
- 8659
- Time
- 2026-11-03 06:22:18 UTC
- Median time
- 2026-11-03 06:14:31 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
3e37321ba8d943fe42fab30be62e1a467825781814c088aae88cfea334b49365- Previous block
- 0000010f2b719aa927b6d2e7ba19648be2d6780d4b7d295b17488d82b6236b34
- Next block
- 0000000d355dd589a196d70b3801dd1cb4a462b26342a02d0f494866096bf7c7
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 40452 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
d01e2bf9398a0d41af0ee386543c6457…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3e37321ba8d9…fea334b49365 coinbase | 1 | 2 | 50 |