Block 40155
- Hash
000000ea83464560a37ee59f7d33caff472ec503cc868b67affc9eeffaa8537f- Confirmations
- 7158
- Time
- 2026-11-02 22:31:28 UTC
- Median time
- 2026-11-02 22:23:08 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
22ce8449753220561c96b850aaa428929b6a6b5711301fedf7863282ef10a1c0- Previous block
- 0000018cd551f4005a472c3a831b6e8891f2b5784c1edd156afb8470df3be1f3
- Next block
- 0000022af97d15e22468761f78f5c9e21ebaff62274804002702e772830bc8bb
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 40155 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
e5336a5917881fb9446744dda706172c…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 22ce84497532…3282ef10a1c0 coinbase | 1 | 2 | 50 |