Block 4020
- Hash
00000352c971f89009306d385c7ff10a947c49eaad49fbed7e22fdfbb94f9dc4- Confirmations
- 38091
- Time
- 2026-09-19 11:02:35 UTC
- Median time
- 2026-09-19 10:54:46 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
e08f61fb2fcba83920006ff526e13a04d515df179e25479a8810f766288a5e19- Previous block
- 000000d0a233ee76b110c72289577f09d51ef4365800d451dc06c50534a9e6a4
- Next block
- 000000553af37b2f904ff2ba5f25dbec69628e338396dd87a27d137a9033848e
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 4020 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 |
|---|---|---|---|---|
| e08f61fb2fcb…f766288a5e19 coinbase | 1 | 2 | 50 |