Block 25243
- Hash
0000016604d5658e22e05709f1f639b50c6174168f307ed909f74bfad0e0a783- Confirmations
- 16826
- Time
- 2026-10-17 05:15:03 UTC
- Median time
- 2026-10-17 05:06:44 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
7b5ce80cd9568eb48c41bed3f443dd8dabf2dce5a18ebd177299653c4369f51c- Previous block
- 00000068ebd87cc59b07d4bcdd3c3ba2720d6c4945931d3db71f6903d2498ab3
- Next block
- 00000063a13056d71fa37dff876a12d6101a0f7cd2612ba89f4f08909b554337
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 25243 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
f3ca122f916b5c866314fd2be83f4b00…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7b5ce80cd956…653c4369f51c coinbase | 1 | 2 | 50 |