Block 3549
- Hash
000001aee0c1d3d1bbfca95d193605dbeafb1df9e215df1e4b316ea77dc46105- Confirmations
- 38712
- Time
- 2026-09-18 22:37:49 UTC
- Median time
- 2026-09-18 22:30:00 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
1fd8b20390ddab01bfc41dd4a40ea1a7fcf3d3e4b451a69deb61b6606496ac73- Previous block
- 000002f5f23a80e424b9272917bc3e4135cbd5d24cfd76ffdb0d6a5196172e10
- Next block
- 000001317e8f97f3f2e4ea1b897a90d8810e7775f8c48eb22b15e3d800b22d82
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 3549 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 |
|---|---|---|---|---|
| 1fd8b20390dd…b6606496ac73 coinbase | 1 | 2 | 50 |