Block 13520
- Hash
0000002a637ce33cdf1d1083ea098c37fee7efbb547afcde3733bad9c775205a- Confirmations
- 28128
- Time
- 2026-10-03 11:12:21 UTC
- Median time
- 2026-10-03 11:03:33 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
a8606f0bdfb43653f2af293ca6963e0bbfc8c889bf9316f82a7f4e75b9c53c36- Previous block
- 000000a726e30f54381e5ad5bb74be8c2b2d5016cdfa4d549cfa763b7a14480b
- Next block
- 0000002870a75d78bb6db50aba0053810b48deddd02eb13da90b34a7cf082758
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 13520 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 |
|---|---|---|---|---|
| a8606f0bdfb4…4e75b9c53c36 coinbase | 1 | 2 | 50 |