Block 25438
- Hash
00000144b49d5b2cff69f1ace5727efb47874ca66083678708bbdb3c30cb8ecc- Confirmations
- 16333
- Time
- 2026-10-17 10:35:12 UTC
- Median time
- 2026-10-17 10:27:10 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
a01f6ce398212756d7e0151313217f58511650d06132718932215ada64dc104c- Previous block
- 00000146c616aa6a1486e55a03a6ad3cbbeafc9e1b8ba1fc2b63e4827cd0490f
- Next block
- 00000119f9416c7358c16aad09101da3cb27a71909e846c82ae5b9ec1912fb71
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 25438 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
d28fa557ec5d66289fa026bb4add77a0…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a01f6ce39821…5ada64dc104c coinbase | 1 | 2 | 50 |