Block 15521
- Hash
000000caa13e6ed6c22b1ab72c264935a276b8cc6448fc4cc06cda797e69cf71- Confirmations
- 26269
- Time
- 2026-10-05 21:25:33 UTC
- Median time
- 2026-10-05 21:17:28 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0046580315
- Bits
1e00d6ae- Merkle root
265ff54766f38a741a97d10d0c7c357d75f79e3a375575e51e1f677a84c73898- Previous block
- 00000075952c87f5fd33d466437588b1864517f6764ae364d9373adc2a9e1356
- Next block
- 0000002d21eb88825c7251f534a0cd218d69c148e1772795e6f451c15e8e97cf
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 15521 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 |
|---|---|---|---|---|
| 265ff54766f3…677a84c73898 coinbase | 1 | 2 | 50 |