Block 40394
- Hash
00000291e2e0d2d2b654de247386da03e1313921bf0e62667056e6ec901c8cb6- Confirmations
- 8390
- Time
- 2026-11-03 04:50:32 UTC
- Median time
- 2026-11-03 04:42:51 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
efe7d60052e065e2a216ec213c73198069891ec4ab065a5ac52b3e4fcf5baac8- Previous block
- 0000011af55e133aa5ccc6532c63a8772b49db49ad9aac0b6742e7ef9a26fa86
- Next block
- 000000a7aa278bfa95c3aa250430d541d1d27a2b2ca1f868c4c2fa76d73938b6
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 40394 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
839d5d6d2c3cc0ab610959fb2eec6d64…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| efe7d60052e0…3e4fcf5baac8 coinbase | 1 | 2 | 50 |