Block 40357
- Hash
000002a22c37531f7791869e5f3fd03a4d9d160319f59d80783af5a2a8b5d8a1- Confirmations
- 8207
- Time
- 2026-11-03 03:52:45 UTC
- Median time
- 2026-11-03 03:44:54 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
3d8300f57b55333fd796ce351615f169e3a79d6a2722e0d3bec2234a9e545671- Previous block
- 000000a6d0db9b906ba7659a9897c60e2433e6992711c7fff2032277b5efa254
- Next block
- 00000007833c63e19658422465a58f352a5b07cb662598332215d75047915485
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 40357 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
1ded336fb18f85419dd39bd66d3368ae…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3d8300f57b55…234a9e545671 coinbase | 1 | 2 | 50 |