Block 25803
- Hash
000000c4d2c7d3842119cbba5aa78585fb1369a938969af1a3a43ebe81123c4e- Confirmations
- 16652
- Time
- 2026-10-17 20:32:21 UTC
- Median time
- 2026-10-17 20:24:37 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
853c0a91084aca773d5110521270167873e5030d901f552684755e6799be80e6- Previous block
- 000000577c1047a27b04ddc0d3ec2dbc3aa4bee494d544254600440694096649
- Next block
- 0000011c0983c2aef936da2d3fa49f007bb6492e9d69c6a087fa8ba9f173da25
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 25803 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
fcfb306ec94f09e6feaf81dec204a49b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 853c0a91084a…5e6799be80e6 coinbase | 1 | 2 | 50 |