Block 4558
- Hash
000000a0dca391871bf2c5d17909b94b088f63dad46f097480f31355542a8989- Confirmations
- 37708
- Time
- 2026-09-20 03:29:06 UTC
- Median time
- 2026-09-20 03:19:09 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
135088fde0e90229b2d6110ffa23acd7e06df4ecdd9eca5018cf6af403010a16- Previous block
- 00000040e7ef60eeb0e02f7d46713aac02821a8e72d7310b9b13bb3a821e0211
- Next block
- 0000006c52ae71cca0822dd77f1cc4b9dce40078bc37df9a788f0d7838825156
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 4558 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 |
|---|---|---|---|---|
| 135088fde0e9…6af403010a16 coinbase | 1 | 2 | 50 |