Block 25513
- Hash
00000031cac58c207767466a7015ed22c974bcebd8f9044850b7f0cbc69f0216- Confirmations
- 15991
- Time
- 2026-10-17 12:40:11 UTC
- Median time
- 2026-10-17 12:32:04 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
4a455f52b9c2b5e6f0c901f8b66a4464d6e23ca3f209b54ed7865244d3a5a07c- Previous block
- 00000126262fd964cc30b8f7678f190cd1603530a0bd3387e7589d94b8148113
- Next block
- 000000724d4df1b4f2f939c0515a1268289d68d784ec887f92dc768ab1621d99
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 25513 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
f43bb682363cb4dc46425a58a064a99a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4a455f52b9c2…5244d3a5a07c coinbase | 1 | 2 | 50 |