Block 13739
- Hash
000000191dc9a5509961ceff6702dd01b0e702a1a4130cac51f9b120397e9501- Confirmations
- 28372
- Time
- 2026-10-03 17:42:21 UTC
- Median time
- 2026-10-03 17:33:19 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
f3ab81cb95f5611a98b1962348b39199722a504a10f078f13090880c42f95a79- Previous block
- 0000008edcc8117569a221a16340a4a70a42512d6d53c70e3f116a8180984f02
- Next block
- 0000000cda4cc1522e2acd1be927f7a7885d413ea2464ad311e34d29dbe09f99
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 13739 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 |
|---|---|---|---|---|
| f3ab81cb95f5…880c42f95a79 coinbase | 1 | 2 | 50 |