Block 12138
- Hash
00000080b985fd7370d73737ad6aaea6a2df2104a4bd82b375b4bb4926694afc- Confirmations
- 30280
- Time
- 2026-10-01 18:00:41 UTC
- Median time
- 2026-10-01 17:52:36 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
4c87bf7233d463b1a3c7a2351ee709a5ed1e9469da409c4fc099db5215076dcc- Previous block
- 0000007080d3c5ad47a0cbfffc02c2044adae6de0817026923e96fbbcce72d22
- Next block
- 00000016ee3df9061ccdaaebac12315512c967a50aec58780208f6cdecff3893
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 12138 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 |
|---|---|---|---|---|
| 4c87bf7233d4…db5215076dcc coinbase | 1 | 2 | 50 |