Block 15903
- Hash
000000c4ea38cef17d0b49f79d0d2f82866df599ee934a3eb0d2ffadcb94c061- Confirmations
- 26241
- Time
- 2026-10-06 08:33:15 UTC
- Median time
- 2026-10-06 08:24:51 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0046580315
- Bits
1e00d6ae- Merkle root
f2c32738fe7817202ae2b3e881d09284cf142184a5ceb8193401924a4604ac31- Previous block
- 00000058ba7877391f093b9c0334a63b942b4eb6517305d0afc73d98eb880669
- Next block
- 000000295212159c86880d0f09efcfe0baafff3db58e910e20d549bba8bc9239
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 15903 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 |
|---|---|---|---|---|
| f2c32738fe78…924a4604ac31 coinbase | 1 | 2 | 50 |