Block 12939
- Hash
0000009962bfdf436a20786261bfa87d377369cd8fc38a65d738615baf51a98a- Confirmations
- 29140
- Time
- 2026-10-02 18:00:17 UTC
- Median time
- 2026-10-02 17:51:07 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
23ff7ecd144895956035a7e25d9b8c6b921ddcd48d2870f2efc034f1ab0bbba6- Previous block
- 000000b2ba9c7f0c976e5f2b9eab04e28f307406e8edfd20bec785c0976f8144
- Next block
- 00000089ac6b5653a8ee480744ae8903a75bc1db1b1a1ee4eb1f4e7baf1090cc
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 12939 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 |
|---|---|---|---|---|
| 23ff7ecd1448…34f1ab0bbba6 coinbase | 1 | 2 | 50 |