Block 15978
- Hash
00000079c9f2f40c09610930736ef074086117d0a3cd8ed7a7341bf5905ee307- Confirmations
- 25574
- Time
- 2026-10-06 10:45:31 UTC
- Median time
- 2026-10-06 10:36:47 UTC
- Transactions
- 1
- Size
- 341
- Weight
- 1,256
- Difficulty
- 0.0046580315
- Bits
1e00d6ae- Merkle root
653a77b54ac96aeded657e6443d709b3fede84df3233c0db1b61c261620f3e76- Previous block
- 000000a317bf50620950264cf204519830575b31e3e596eb4e94a5afba3d1d6b
- Next block
- 00000015254e4af41f31ec5e32737182919935f962baa01d9444f9060814864f
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 15978 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 |
|---|---|---|---|---|
| 653a77b54ac9…c261620f3e76 coinbase | 1 | 2 | 50 |