Block 12139
- Hash
00000016ee3df9061ccdaaebac12315512c967a50aec58780208f6cdecff3893- Confirmations
- 31226
- Time
- 2026-10-01 18:02:21 UTC
- Median time
- 2026-10-01 17:54:10 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
5663b706b7601120081f4961768f84a025c1a991463a599040c21a1eba6d4276- Previous block
- 00000080b985fd7370d73737ad6aaea6a2df2104a4bd82b375b4bb4926694afc
- Next block
- 000000006936f3a1fe3b34d00630454faac0da85feaf42695994b4cef399e067
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 12139 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 |
|---|---|---|---|---|
| 5663b706b760…1a1eba6d4276 coinbase | 1 | 2 | 50 |