Block 278
- Hash
0000004d89dd8020cf54cd2ce1f2b30aadd0c714981648042a3a9f14558a0569- Confirmations
- 41133
- Time
- 2026-09-15 09:43:31 UTC
- Median time
- 2026-09-15 09:36:00 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
6fb34cde79d06867b00cc20678c2cec8a2d38376fbe826d5935643d6fc44577b- Previous block
- 00000200bfe301164f1fa1fc71eaa84e1b1f7ec1fceb3e54bfc8f7870a4983b0
- Next block
- 000001a7cad7f9d14f343784c173360967bc7e6c0e10c2f5dec8e48ace07efd5
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 278 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 |
|---|---|---|---|---|
| 6fb34cde79d0…43d6fc44577b coinbase | 1 | 2 | 50 |