Block 557
- Hash
00000312872a6771251db1dec34e5537e2fc77ee48db5de829d62e178f7d3471- Confirmations
- 41782
- Time
- 2026-09-15 16:43:05 UTC
- Median time
- 2026-09-15 16:35:35 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
49f6511d8c7a4133f65fee6603b6a6932a763e7499facaf116f097d77249abb5- Previous block
- 00000024393d8cadcf40e8462a54110bf8f02a8c73d516cc69326cb20a8fb5b7
- Next block
- 0000015d80b07a956cfb891fd2adeb5845b0fa113c91a3503dc1fb3d70110f52
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 557 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 |
|---|---|---|---|---|
| 49f6511d8c7a…97d77249abb5 coinbase | 1 | 2 | 50 |