Block 40393
- Hash
0000011af55e133aa5ccc6532c63a8772b49db49ad9aac0b6742e7ef9a26fa86- Confirmations
- 8387
- Time
- 2026-11-03 04:49:01 UTC
- Median time
- 2026-11-03 04:41:19 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
d4b95cfcf9f6d199edd3699ef7a7d4ce6336bedc0d939282377d58f799fbd037- Previous block
- 000002b5f2a02435d7dc3614699e0cc0df265a8f0ba53f6546ad92e8dd03b331
- Next block
- 00000291e2e0d2d2b654de247386da03e1313921bf0e62667056e6ec901c8cb6
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 40393 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
551af423d1dd2787d10c900a51f4f855…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d4b95cfcf9f6…58f799fbd037 coinbase | 1 | 2 | 50 |