Block 25668
- Hash
000000100680aae3b476718a6fbede4fc8be15e8cc0415f1e89dbc7a8c053c37- Confirmations
- 16111
- Time
- 2026-10-17 16:52:57 UTC
- Median time
- 2026-10-17 16:45:14 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
547a1576421e67ebfea2e81e695424539b11a7c2e9eacc747526ca59a4de78b6- Previous block
- 000000180faf53c1e6cc556f2af06092deaa3c9e747b7f8d40cdc70e82c722bc
- Next block
- 0000016a67350abad141e7bbb116b814268e2a38e660092cf6321787dde14355
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 25668 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
a0c17916403fef49d2a1dcb130965b5a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 547a1576421e…ca59a4de78b6 coinbase | 1 | 2 | 50 |