Block 5143
- Hash
00000015b6315209bd079669c9d96ec1a68ad1aa47a1dfef207f4eb1c8e397ea- Confirmations
- 36995
- Time
- 2026-09-20 21:21:51 UTC
- Median time
- 2026-09-20 21:13:22 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
742f89fadec669b8c23a1f212f302eb9bdd1a9121bf9c1999322ea25ba1e4952- Previous block
- 0000009320fe3c64f1867c2d941fab4ff7c711826c7f17b5ec9b716341140607
- Next block
- 0000000831f2db1342aa5288dafdb019eae3c23bbd9668252c29c99b53d2d73d
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 5143 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 |
|---|---|---|---|---|
| 742f89fadec6…ea25ba1e4952 coinbase | 1 | 2 | 50 |