Block 40039
- Hash
000000c54e54622c78d439d9be61dc9df528d118210e1ba453ae55c97b50f785- Confirmations
- 5695
- Time
- 2026-11-02 19:27:24 UTC
- Median time
- 2026-11-02 19:19:25 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
64c16f8484c934aefc51166d04722168d9fdb905e51a2f998ac0df00d09969ef- Previous block
- 00000061ce401df96e4c13037704d8e391a5ae710ccf5e197903838b00263fdf
- Next block
- 000001dbc201250d485c8070e6a923554377e2edef2439dc0da2795e19cf08cb
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 40039 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
f6de7641b100fe18d54e45ab6388898e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 64c16f8484c9…df00d09969ef coinbase | 1 | 2 | 50 |