Block 40148
- Hash
00000097224fbabfda033a0df024604f9d42854ab0ab751d3cac40e3609fd921- Confirmations
- 7123
- Time
- 2026-11-02 22:20:06 UTC
- Median time
- 2026-11-02 22:12:23 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
20e822feddd1e42de2136c51f110ae73e59441384253d07c03eeb41312721496- Previous block
- 0000009aadffaa0a34db14cf6297bd84442ce137527dfe7226313a426d9141b2
- Next block
- 0000001c241aeb9605132ff43206560c84e3bf6b3a1eded3c62681c002e41761
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 40148 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
7dc0bc50ee8704ad21125a8dd8d5e16e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 20e822feddd1…b41312721496 coinbase | 1 | 2 | 50 |