Block 13921
- Hash
00000069de53fa4cd1a9428534795b5aa2989a563cb8f7528883b21488c82c7b- Confirmations
- 28140
- Time
- 2026-10-03 23:02:23 UTC
- Median time
- 2026-10-03 22:54:20 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
42ce1e8a0411f7052eeffb5899a612495f8e6b8a50e039f2890fc6852d8ea8be- Previous block
- 0000005707a428505bae1395ff631d99641851abc2f5aac80bfd2129cdc6c6c3
- Next block
- 0000003904253589a8d226c2f40a7276d8a392ffaf4ce91f56cb09d26252674d
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 13921 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 |
|---|---|---|---|---|
| 42ce1e8a0411…c6852d8ea8be coinbase | 1 | 2 | 50 |