Block 25171
- Hash
00000019f906003c5e3634c428d91c94a24bb9e094fe2378f6b1886e77abf84b- Confirmations
- 16567
- Time
- 2026-10-17 03:17:48 UTC
- Median time
- 2026-10-17 03:09:01 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
c43fb5d00b660bd175145a644d581038d56822c45fd570fa82fad832f55d0a43- Previous block
- 0000003d6e69d7746bd1a9f235998ca6b6f40ab9c88c425fb8dc54f5eed02848
- Next block
- 0000003cdd9470500d45f86649dd2b123369a3e3bbe9ffe08cd144906b2b06eb
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 25171 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
ad5b2d7191d655485f5a83c835ec0e26…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| c43fb5d00b66…d832f55d0a43 coinbase | 1 | 2 | 50 |