Block 25540
- Hash
000000f5d4426806808175a97510b9b4da2e1cddb89078ff33cef3c2c517d1e1- Confirmations
- 16725
- Time
- 2026-10-17 13:24:41 UTC
- Median time
- 2026-10-17 13:16:06 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
2d364d48f29d540a03f8da7b7018315142b0be1092de122d503bfeabf05abc50- Previous block
- 00000034692badc6cf81e4a8d1df0447b7e7a3342174fa22d6feb19b2c555336
- Next block
- 00000139644bb5a9a40140f9f5b84fe56aba3b8e8313dc63fce77bdc0e479b7b
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 25540 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
b1f66abd81d91b138ba99e7fdb36bdf9…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 2d364d48f29d…feabf05abc50 coinbase | 1 | 2 | 50 |