Block 40249
- Hash
000002537f7d8003f3c749b0e9dd8b36a28291035c32e5a0317b09939c2465f2- Confirmations
- 7753
- Time
- 2026-11-03 01:01:10 UTC
- Median time
- 2026-11-03 00:53:25 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
baca295f26038bccb2c56355160de68299f67d7947e516dbb0ff5500847ae0a2- Previous block
- 000000f46323d630450d3e1caef3ec1f299807986a5f7e24b550bbd40ea6d9f9
- Next block
- 000001ebe2d305569a1288ce57acdc7c529416f5afccb9d1a28a5475909db843
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 40249 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
82190623c651ce89ccd72924e7b0a32f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| baca295f2603…5500847ae0a2 coinbase | 1 | 2 | 50 |