Block 40281
- Hash
000001252cd35621d36355208d3bb4c76823914531419f0e5bae63ec75f1e800- Confirmations
- 7876
- Time
- 2026-11-03 01:52:03 UTC
- Median time
- 2026-11-03 01:43:59 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
4193bcdd25e9d08c1030b833ddc0246167b6588d9c5a0c9b60db6cab42850df8- Previous block
- 000001f43ac24825d2e527eac34fee9228a9f136d805f2ad49ead949fb3212ec
- Next block
- 0000027dc4c51b206973817c439cc58eccdded1705b7b609f2c3518149104b1c
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 40281 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
6ef0b7b88c9dd62cb9c704b6ee39cac1…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4193bcdd25e9…6cab42850df8 coinbase | 1 | 2 | 50 |