Block 990
- Hash
000002c1be8cee051eb5507afcf9c8b844d38b0db5e4b98ca763c321c7cf2342- Confirmations
- 39392
- Time
- 2026-09-16 03:34:21 UTC
- Median time
- 2026-09-16 03:26:50 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
7fc2b0e05739551a0476f3af5a50a77b03c2c7e634800d9e9311e304fadc8c96- Previous block
- 000001acae8ead10a4f3edd4544831258c6a7256aa3aa74fa07b472c1456d4b7
- Next block
- 000002bd07fe297111088fcf0d21917811606e6a1dd295dc1340fcca7f6b4b02
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 990 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 |
|---|---|---|---|---|
| 7fc2b0e05739…e304fadc8c96 coinbase | 1 | 2 | 50 |