Block 4022
- Hash
000000aadeca1d2fcc230c023aeec2f7bbbfe242976a5c0707ed76ef38f13683- Confirmations
- 38072
- Time
- 2026-09-19 11:05:48 UTC
- Median time
- 2026-09-19 10:57:55 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
bf00191a39520ef9f35023e79e00ec9b1379ae6c870f571ee92abcc9a50dd0fc- Previous block
- 000000553af37b2f904ff2ba5f25dbec69628e338396dd87a27d137a9033848e
- Next block
- 000001566ea2dee346d31c485a068c34147a60261184c94b58db45ef1239925d
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 4022 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 |
|---|---|---|---|---|
| bf00191a3952…bcc9a50dd0fc coinbase | 1 | 2 | 50 |