Block 40448
- Hash
00000115d329b9ac732c7a721a835fd790ec45ca91384ef584f8c4846492d471- Confirmations
- 8640
- Time
- 2026-11-03 06:16:03 UTC
- Median time
- 2026-11-03 06:07:55 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
6282fc3b6f45ca3cc882f67452434149b0571842e88e3da9f466b7b6af580ab1- Previous block
- 000000143eebb431bbd38c3d647e93ed250758462e5a0734fab783576af0f47a
- Next block
- 000002123b8c3aa8a3295b95cf521f141ce6378d05ab00abacabfc504d8c55c2
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 40448 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
ff3144ab9a5b828ae98feb12fe74e9df…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 6282fc3b6f45…b7b6af580ab1 coinbase | 1 | 2 | 50 |