Block 40197
- Hash
000000d7c5ea729f380a04782b21fc4dbe19fd1901f7b020fcb8e2a443d11939- Confirmations
- 7533
- Time
- 2026-11-02 23:38:25 UTC
- Median time
- 2026-11-02 23:30:16 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
bc3abb643fbe085a009015aa557e84c2a7d5c01ac9294c6a52da2697acb5a2ab- Previous block
- 00000216436c621d67bcf397ffb769fb14ca63dc6a790101ff50aa15d9f54fa1
- Next block
- 000002376b0c0255fbbb903065dfecf58d46321c67ac1786f9f5a549b28f0fbb
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 40197 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
5874331fbe5f0b8323ec328ec2071744…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| bc3abb643fbe…2697acb5a2ab coinbase | 1 | 2 | 50 |