Block 20831
- Hash
0000012dbbdea30d0ab31d7875aefbeb330398f2327dfe25836f6cb921f0ae98- Confirmations
- 20753
- Time
- 2026-10-12 03:39:44 UTC
- Median time
- 2026-10-12 03:31:51 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
7eaa0ba9d784df53b50819305066eb906bb4ecb985507738ea0978129d840453- Previous block
- 0000000b47cf9d6f9e08793cdfae01b2ba21708ef783ed3aefa6593b976f5034
- Next block
- 000000b90bfd846b5e7e73bac30370cfb9ee2fcc733c4e4779a854a09c663457
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 20831 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
41abc6ad504b2c5dad9502682f903455…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7eaa0ba9d784…78129d840453 coinbase | 1 | 2 | 50 |