Block 2644
- Hash
0000028c4d18abce6563bcfd6fd9ccea9c4ad360eff8567af857c1f9bff995e0- Confirmations
- 38210
- Time
- 2026-09-17 22:46:45 UTC
- Median time
- 2026-09-17 22:38:55 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
76a4904d7fa48365f576eba9996db456b2b240e34de71d7cb00fe020f2df76f9- Previous block
- 000000bfbf757189f10926f1bd36e40ac65d0f8ebf65aa89597bb20e1bacc1cd
- Next block
- 000002b22e97c33955511f209729600ea84531369048cacdd16e5ddf59540d94
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 2644 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 |
|---|---|---|---|---|
| 76a4904d7fa4…e020f2df76f9 coinbase | 1 | 2 | 50 |