Block 20743
- Hash
000000b75a4689596db9d7b7472d0c37e971ba911883ca54f91d3957212684bb- Confirmations
- 21268
- Time
- 2026-10-12 01:14:38 UTC
- Median time
- 2026-10-12 01:06:13 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
dc7139e386be96dbc6cf6b3dc055f484a71a04cecc10533f79227c9cd10ccfb5- Previous block
- 0000000688482ab4015e035df051d4ca959f44287a8359a9a7bb4a9456e4e58c
- Next block
- 000000119961dbb61328f0ba43b60e029eee659317e36c4e16f2f095e4c46244
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 20743 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
00b6cfdf17af21919e0d74b0805ec72e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| dc7139e386be…7c9cd10ccfb5 coinbase | 1 | 2 | 50 |