Block 13521
- Hash
0000002870a75d78bb6db50aba0053810b48deddd02eb13da90b34a7cf082758- Confirmations
- 28127
- Time
- 2026-10-03 11:14:46 UTC
- Median time
- 2026-10-03 11:05:13 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
215d03e0656afd005aff2ab89c6634a64f5dc154a2712553d28405b3f5984475- Previous block
- 0000002a637ce33cdf1d1083ea098c37fee7efbb547afcde3733bad9c775205a
- Next block
- 000000a854adfb44609ff2a7202044deb9a404b4c7578eea5ac40761ac33d6ce
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 13521 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 |
|---|---|---|---|---|
| 215d03e0656a…05b3f5984475 coinbase | 1 | 2 | 50 |