Block 12143
- Hash
0000005ec9f17319c8886eb52c873d989dae4050c094ac03dada95638a5f8530- Confirmations
- 30333
- Time
- 2026-10-01 18:08:58 UTC
- Median time
- 2026-10-01 18:00:41 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
79e6e83b6cd72739f9faaf466c7c6709711c32ea5070dbee427956db98a026ac- Previous block
- 00000086d50d2efa2f86cba3b66d29a71840db39ae7a5c045487d1c04a43ee59
- Next block
- 0000009f756b0f9e9f954384492a410c1806653d8df2fc94242d4b4993b1a697
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 12143 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 |
|---|---|---|---|---|
| 79e6e83b6cd7…56db98a026ac coinbase | 1 | 2 | 50 |