Block 40300
- Hash
0000016bb356883a6e3d2345c5b63a77ebce5950cf095507d8296e40e3f88c80- Confirmations
- 7955
- Time
- 2026-11-03 02:22:28 UTC
- Median time
- 2026-11-03 02:14:39 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
130d35a174d02f50b84f629c1633940b63a1a5435de3ccf2af0a7e392835320c- Previous block
- 0000012c837887c09c5804fc3a0f3e4cdd7ac0bb241633eb74e81147231ecf8d
- Next block
- 00000260d0dda5f2fb55ff0b80aa3ce8c0bf5cb2c0dc4f830b4a7f986a533eda
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 40300 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
14a060cd5f4da67832fe6180ae4ee43f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 130d35a174d0…7e392835320c coinbase | 1 | 2 | 50 |