Block 40738
- Hash
0000004c7e44178c7ee21cf0802b87162d302eb8f06bacff71a27f504d4348f9- Confirmations
- 9998
- Time
- 2026-11-03 13:57:02 UTC
- Median time
- 2026-11-03 13:49:17 UTC
- Transactions
- 2
- Size
- 3,047
- Weight
- 11,669
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
62e144328356dc3f1d92a6caa707dde5a9f4f5c3284e17f7ac76cc53c591c410- Previous block
- 0000002d18d950532098170a2e04732b6e4c5d28a13837149aabef334a3135ae
- Next block
- 000000f1c00c2e23bf694ee59f682d95760d782465bd926a1a6eb7dae837d7c8
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 40738 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
8f378b422994f889547552dcd3e0d8c4…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| bfc408368dfa…bd8e3d83d67d coinbase | 1 | 2 | 50.00000344 | |
| 2fe5507b226e…a1920e4e405c spends P2MR pays to P2MR | 1 | 2 | 0.99297248 | 0.00000344 |