Block 12664
- Hash
00000073773b3d080754f64b76222eb12f0caf07f49c88cc8b39831c6a7a1774- Confirmations
- 27770
- Time
- 2026-10-02 09:41:29 UTC
- Median time
- 2026-10-02 09:32:20 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
b062ef61b4858d8212090f76f9c39ebdd11d73ae2e6c04cbaf57cef5dd5649f2- Previous block
- 0000000e79e4243067aeb992294cd692487e1a7672b82fbe9e12ad9347f91ec9
- Next block
- 00000002f970d3ca68f4050df003eda4f0da381380b5590beda627dea9b20c71
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 12664 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 |
|---|---|---|---|---|
| b062ef61b485…cef5dd5649f2 coinbase | 1 | 2 | 50 |