Block 40739
- Hash
000000f1c00c2e23bf694ee59f682d95760d782465bd926a1a6eb7dae837d7c8- Confirmations
- 10002
- Time
- 2026-11-03 13:58:33 UTC
- Median time
- 2026-11-03 13:50:54 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
cf18ea8bb4efd1d54f1f6f70eb3ace7ad6bd9e8cac735c56e5603610fcb68e8a- Previous block
- 0000004c7e44178c7ee21cf0802b87162d302eb8f06bacff71a27f504d4348f9
- Next block
- 000000f740144e257cac2d18f17cb2e752ff789548f5856e2c48716e92cde89f
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 40739 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
c80dcfc04f6fa36beb7df6d620763b47…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| cf18ea8bb4ef…3610fcb68e8a coinbase | 1 | 2 | 50 |