Block 636
- Hash
0000002f913cabb52f9ac293dbb2cfc637ecff3ad96e8ab19701fb688f2332eb- Confirmations
- 40462
- Time
- 2026-09-15 18:41:53 UTC
- Median time
- 2026-09-15 18:34:22 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
9789d45b09b977da418ca754edc734e1ca62e957ec305739e95ff016550a79eb- Previous block
- 000000c804e2d49f57e8295ec95a6d323273e1895ca68f2b27eded21858a26a6
- Next block
- 000001b0c6d7de384eddfb7192b6f26a54ad54d475ca5fcafded2ebef3d7c624
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 636 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 |
|---|---|---|---|---|
| 9789d45b09b9…f016550a79eb coinbase | 1 | 2 | 50 |