Block 3390
- Hash
0000012d8ac94621c7838739d746ce6c6e9c5af8c4955451d649bcd7a912cdca- Confirmations
- 38149
- Time
- 2026-09-18 18:27:18 UTC
- Median time
- 2026-09-18 18:19:40 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
3dac56f7a86ad7f5baa979facf676078a61a1f1da5378da972af6046ac439554- Previous block
- 0000011448e1ab512c8d89505488aeabdc53ffbb6681d2dbe7311dc22216b676
- Next block
- 00000046f3e18c3542aa9e3dc4c8659044f1fca857a5bb458ed97734596d0960
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 3390 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 |
|---|---|---|---|---|
| 3dac56f7a86a…6046ac439554 coinbase | 1 | 2 | 50 |