Block 5546
- Hash
000000a03a2280f40d43cae000b35ca4a35fa0e80b248da836718fa01fcab832- Confirmations
- 36576
- Time
- 2026-09-21 13:11:52 UTC
- Median time
- 2026-09-21 13:02:46 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
703d719334b0c5e22dab24d8e0c413c81ea564903b04f91185c9ca7c4d5627df- Previous block
- 0000004a5d3a379d26396f9c3d436fd586b79050a7a603feca914692edbee911
- Next block
- 000000305b01763b8f12af0de1e287630c0b2b6c2d12bfaa5eed3be2f4b84b22
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 5546 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 |
|---|---|---|---|---|
| 703d719334b0…ca7c4d5627df coinbase | 1 | 2 | 50 |