Block 40180
- Hash
000000ac540d886f2952c7bc31280fe6c68ca70196c090740708d4be940ce58a- Confirmations
- 7471
- Time
- 2026-11-02 23:11:19 UTC
- Median time
- 2026-11-02 23:03:21 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
32f52d7963ce3ef77a3e102d8c5184f85a4f104d3f8627a6c7adc0f9c45a53ad- Previous block
- 000000940b975b2cfca7141a1b83a89114ee901e418da729142e4d7da1bf69c8
- Next block
- 0000011595cbe7e73f85e4c637c3a74e70c18f19d55692299b81b96115f89a6a
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 40180 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
ba77861d12873c5277eeceb3b9366eec…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 32f52d7963ce…c0f9c45a53ad coinbase | 1 | 2 | 50 |