Block 4164
- Hash
0000006bc3f3f13300015776783873734a0a7086f62c091d2ece8752f61cbc3e- Confirmations
- 37420
- Time
- 2026-09-19 15:22:33 UTC
- Median time
- 2026-09-19 15:13:13 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
40627b369c62102f239dfd05cc1325ca359dcd688b8bea0550a75987532af212- Previous block
- 000000d0fb4a45d6a61ccb56321ebcd42d694c2c9762b14c949217cd9c4214ee
- Next block
- 0000007b1d07b8530eab9a9b226d429be617f926da6bcb7e418f8f9786f2e704
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 4164 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 |
|---|---|---|---|---|
| 40627b369c62…5987532af212 coinbase | 1 | 2 | 50 |