Block 40040
- Hash
000001dbc201250d485c8070e6a923554377e2edef2439dc0da2795e19cf08cb- Confirmations
- 5700
- Time
- 2026-11-02 19:28:57 UTC
- Median time
- 2026-11-02 19:20:56 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
b014516066a3290da753999a948d4383a0f62cb6ce4acef1d416c6b1b852fab6- Previous block
- 000000c54e54622c78d439d9be61dc9df528d118210e1ba453ae55c97b50f785
- Next block
- 00000054711f5994200efc2b2c4308436192a16b15f1366d726e6b7896b389c8
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 40040 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
f1fe8253ddd803bd2d28f463940f07c1…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| b014516066a3…c6b1b852fab6 coinbase | 1 | 2 | 50 |