Block 3664
- Hash
00000122b930b4ae30288949b7ddb240775ec3f6960b500b05d5722f6c126f93- Confirmations
- 38750
- Time
- 2026-09-19 01:41:09 UTC
- Median time
- 2026-09-19 01:33:25 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
ead3b22dc4e4c1f817e0146ad52eb92cb43823fc7b3ed57147bd2ff83286e58d- Previous block
- 0000028d219d269b9a68c22eccb0ff0b039b0d7acb37e8627645b51019839780
- Next block
- 000002b99c6b5fbc9b1fd40e2fe14336792f6a276ab0d65c4e3c52be94ded3d7
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 3664 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 |
|---|---|---|---|---|
| ead3b22dc4e4…2ff83286e58d coinbase | 1 | 2 | 50 |