Block 40
- Hash
000001549abb7f0926e3e9b0a0e4d039388863f321a960b64d5160fabbf8c9f9- Confirmations
- 41400
- Time
- 2026-09-14 19:36:19 UTC
- Median time
- 2026-09-14 18:46:19 UTC
- Transactions
- 1
- Size
- 341
- Weight
- 1,256
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
dfa607f8569b8effb064f0ee4521ed43f9f85196c76663721d42c60c197f7b3f- Previous block
- 000002e808458e19ac6844c5a7fe814fcbbbcb5c5fc18bcb1c67ceb85194ff05
- Next block
- 00000008025e408bc28539e5d94ed0e4dd2d274cad3e6f853d96264ba9d9308e
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 40 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| dfa607f8569b…c60c197f7b3f coinbase | 1 | 2 | 50 |