Block 25773
- Hash
0000004391e3ff620e425072afd5268b264e9ce926c4f359bef470b9056a8d6d- Confirmations
- 16771
- Time
- 2026-10-17 19:42:52 UTC
- Median time
- 2026-10-17 19:34:57 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
43d9bb1ca77241f594d48f6733cb5f977198f5d0b5b71a2535c91cbbc747e03f- Previous block
- 0000006914f55d7cf57a9705eb99dc2b004f5f40e723aba0ee80e50a6e78efed
- Next block
- 0000013ae3dd0ad1ac56a61920e8d29a894c03772952d96e2f061cdb31fca3da
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 25773 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
d3e8eae21eb7f54ccb68acebf1a50ceb…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 43d9bb1ca772…1cbbc747e03f coinbase | 1 | 2 | 50 |