Block 25568
- Hash
0000002ac643abcf07a5e78a90fd4f7a83a50569f34d8783d47ecbaa0481f86b- Confirmations
- 16718
- Time
- 2026-10-17 14:09:37 UTC
- Median time
- 2026-10-17 14:01:15 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
846643c89fca093c46922c861ed058b49ee17b8e4a42effb03caef3fe8423324- Previous block
- 0000007047182f285f449514981f3b18c7d881ee070ae2e1d527ddde9a62d521
- Next block
- 000000c220f882774c85e431acfb84486cc024e24720c4c1fc6f665cd9b56e4d
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 25568 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
3fe6aaf0b3bc8f9c891ea6949dd746a3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 846643c89fca…ef3fe8423324 coinbase | 1 | 2 | 50 |