Block 4009
- Hash
000002a6daf2f29e7f6b9d5a95ac502566ee22d6d8511166bc4f8dda2ea0357c- Confirmations
- 38243
- Time
- 2026-09-19 10:45:26 UTC
- Median time
- 2026-09-19 10:37:26 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
071a2da3b50793e2f6220560973af59d4716d051197ee7b32ab2900ba099151e- Previous block
- 0000028ab65a73da942ded4e2b102cbafa86eb0c85869a391ea84ecfbee99414
- Next block
- 000001c8c204d18202b6406e2f828e764b51adc26348f6ab26adc310f0cb69f2
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 4009 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 |
|---|---|---|---|---|
| 071a2da3b507…900ba099151e coinbase | 1 | 2 | 50 |