Block 12991
- Hash
000000359a9ebef06547aaefdc8655603e16e4bcd771311f43a2de79de40b821- Confirmations
- 29317
- Time
- 2026-10-02 19:32:38 UTC
- Median time
- 2026-10-02 19:24:21 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
0212dd34e1e9565d160841a4baa98b669b2416d48e56ca695714b011e71e6b68- Previous block
- 000000ab006dfd42b77e92f512e4a6bec35fad853d62bba056ff05c3cfbda51e
- Next block
- 000000022c5f7698db06c577fd30ba4371738fac19dfd595dde069c46127b096
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 12991 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 |
|---|---|---|---|---|
| 0212dd34e1e9…b011e71e6b68 coinbase | 1 | 2 | 50 |