Block 25850
- Hash
000000f43ff95c01bae20b965d99614dcb18db074c78554252ffa57dd6c16f4c- Confirmations
- 16050
- Time
- 2026-10-17 21:47:53 UTC
- Median time
- 2026-10-17 21:39:56 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
f8e5a2858e0d9a2c0c427d340da44057cb00259336d96f4f64acb5e28e641673- Previous block
- 000000ca1829500d09fa29bb025c1ef882e17879d48b209b6c9350c5e9d50ae6
- Next block
- 0000012705cf7664d944c3c5203b118477525e97cef4a7f9a6aa45ab90a0d16c
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 25850 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
8566ca1caf4b5e175082355462d1be24…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f8e5a2858e0d…b5e28e641673 coinbase | 1 | 2 | 50 |