Block 40407
- Hash
000000bd24ea9e62167bc3d807ca3554543aeb28273594f67eba7ea6d1420df1- Confirmations
- 8449
- Time
- 2026-11-03 05:11:18 UTC
- Median time
- 2026-11-03 05:03:20 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
d212c81cc62cdc8fcfd1db51105a3735ea6873e7d46b455c9f132e7f9a0fbf22- Previous block
- 00000213485e3c4817443178ccf1cfe7a7ee13f76e1580b818b631514d68decc
- Next block
- 00000198486810e586017afd5e3a36077a6a35076f6050161a77bb52f3048a51
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 40407 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
ff364bd3a95b705a2dedb255e69addb0…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d212c81cc62c…2e7f9a0fbf22 coinbase | 1 | 2 | 50 |