Block 1997
- Hash
000000449c91b0f706005c8de9c62b62ea355d9fe775ab8985a21507736aa2c9- Confirmations
- 39395
- Time
- 2026-09-17 05:44:54 UTC
- Median time
- 2026-09-17 05:37:06 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
957bae530f8dab5e2507b799661464fbf00a18899e09edea612bb90d48bc5bde- Previous block
- 000000a36a1f83f7d8889519ae776a0d69af68252dca815264edd2cb8ba06504
- Next block
- 000002c15ef832db0cedba68ee7d8714d31cfc1ee72b9d0dba1d96c59c035c77
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 1997 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 |
|---|---|---|---|---|
| 957bae530f8d…b90d48bc5bde coinbase | 1 | 2 | 50 |