Block 4778
- Hash
000000cd4e5806f6391bd079d175567f3e2c921c7c36d91188ef146f1641afa5- Confirmations
- 35857
- Time
- 2026-09-20 10:06:07 UTC
- Median time
- 2026-09-20 09:56:32 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
75c6b1a029abac9544e797aa6e3e321ed585dfc58fc6b608a24ef09ce5a9d006- Previous block
- 000000a13be3d1ca97549a37e6923bb3b13bd5f63f42954fa4ec802cfe186749
- Next block
- 00000031ffc1a8a98020260dcbd1718fb47ca8eb93780a87c8024d8b3397e626
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 4778 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 |
|---|---|---|---|---|
| 75c6b1a029ab…f09ce5a9d006 coinbase | 1 | 2 | 50 |