Block 16391
- Hash
000000c51efc2a5f8b4f6aeb5882f9a57c7ad9b00e9fdc9f72fbd55fe2423fbb- Confirmations
- 25258
- Time
- 2026-10-06 22:41:31 UTC
- Median time
- 2026-10-06 22:32:48 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
8b5b43ac306f4deed497ca938e792fc63a7963f2ac35a78fcdb08584140baefb- Previous block
- 000000e9fe508049430c7e6f354d3a412501cb005dc9c7f9345d62f4de1fe4e4
- Next block
- 0000003db4242478acee4cf70d87e2dc91999c57e105a52531864a2d34870b21
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 16391 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 |
|---|---|---|---|---|
| 8b5b43ac306f…8584140baefb coinbase | 1 | 2 | 50 |