Block 25881
- Hash
0000013aa1d1b651eb16d22fab627d732238d22b6c3ed0ecef8b3c02a2c127b8- Confirmations
- 16082
- Time
- 2026-10-17 22:38:40 UTC
- Median time
- 2026-10-17 22:30:44 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
6da8950fac0a74f07fcbfb37e7a6f962bb28f0922df276ba802510ecd1a15404- Previous block
- 000000bdcce54c773500d1d65bc13f83c58a4cfefb51b102744e2cb303be0fbe
- Next block
- 000000242dd257c5616933ee495efa3aff8c55563a941c8f5b4cc34142d75caa
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 25881 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
70452225c95bcb27cf6923203d85eebd…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 6da8950fac0a…10ecd1a15404 coinbase | 1 | 2 | 50 |