Block 4537
- Hash
000000acddcf0ac42286b5ffd8de9ae2319a94945f93d48a4ea93c0a30f8ca7c- Confirmations
- 37694
- Time
- 2026-09-20 02:48:55 UTC
- Median time
- 2026-09-20 02:39:11 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
2ace887aa7d8221db2bbeb162469b2c7795a00645ae610344810609fca144540- Previous block
- 000000cd082fc2803c32a775ff220c71c3626e83c9efe0c48dc23cd08efad537
- Next block
- 000000c88681c96d9d72f55081eb5f24a5f6a788926f802499358b2536b4d764
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 4537 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 |
|---|---|---|---|---|
| 2ace887aa7d8…609fca144540 coinbase | 1 | 2 | 50 |