Block 13557
- Hash
00000028e3ac5df3117e9f62315066179673a3beafcec5b182496d3f26a6a1e4- Confirmations
- 26867
- Time
- 2026-10-03 12:19:21 UTC
- Median time
- 2026-10-03 12:09:39 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
f0aa8bb4580b837a061dabd59e8993ff6fa957dacd9e8cd7b0786e78abf2e83e- Previous block
- 00000092150a0f7ea52b444c183726100d4118c6f2ef8451aed97cc87aeda66d
- Next block
- 00000059d6f88b755e071b7af463e42532ff9eb375b60441f48ca085843dbf69
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 13557 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 |
|---|---|---|---|---|
| f0aa8bb4580b…6e78abf2e83e coinbase | 1 | 2 | 50 |