Block 25490
- Hash
0000000398638533950ea11e7efeff3e110daab62f07049b0895ce37b78587bb- Confirmations
- 15120
- Time
- 2026-10-17 12:02:32 UTC
- Median time
- 2026-10-17 11:54:16 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
378b1b7bcb116a01095db0a633055743f40bd700592ce104d37a02876218d3a7- Previous block
- 00000129af325e3873d6b74a4027a2f0120d606619646457428d4c9ff24c3e35
- Next block
- 000000325542170633b762627bb5ec8ad5bc1db6b78165cad652caa5eed67b56
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 25490 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
e1af48f899d071ed811fdddd4dceef3d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 378b1b7bcb11…02876218d3a7 coinbase | 1 | 2 | 50 |