Block 40170
- Hash
0000004a7ce2477bf184a3b9840d8c435bc78499c7d4bc3cc89f300226860d27- Confirmations
- 7360
- Time
- 2026-11-02 22:55:27 UTC
- Median time
- 2026-11-02 22:47:29 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
d777cf0b79573446c0f657c12a1e5d7778a3d88db3d4ff0f48559f97a85df64a- Previous block
- 00000168594018b65621d17727b236f48537535d035278adf31f2d4b4e06136b
- Next block
- 000000348a38be7712e48138f97f44a583a6f38ac1c1904a3a14cebaa9afb852
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 40170 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
57b1baa34c1185bb2f696c0ffe2829b1…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d777cf0b7957…9f97a85df64a coinbase | 1 | 2 | 50 |