Block 40256
- Hash
0000010902e86ed5efb5583d2c39aec50ef93877ab12804d704835888349bcd6- Confirmations
- 7782
- Time
- 2026-11-03 01:12:05 UTC
- Median time
- 2026-11-03 01:04:13 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
70cdb01e1c360417d2ca6531f25c3e1d40d0f2e9b7e5902618a107c9cdab35d5- Previous block
- 000001efc5cb226dbe968f9e48b8e8a1cc51057d30cf3b8494ecc3f9c04d8d02
- Next block
- 00000197faf639d99c673b86a403914ad6e3a2ee2abded88ee8320b6a2a36388
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 40256 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
e2cf26ad699316b7d9e3e8cb329c9723…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 70cdb01e1c36…07c9cdab35d5 coinbase | 1 | 2 | 50 |