Block 8646
- Hash
0000004d81a43bde437bef66b779b2789bb5befc2fa953de1e92fc950f4ec7a3- Confirmations
- 33331
- Time
- 2026-09-27 01:16:47 UTC
- Median time
- 2026-09-27 01:05:28 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0094452938
- Bits
1d69df08- Merkle root
f7de127405e567d016414fd41863cfdf166b8f3d4253520191baa32d1ef91acd- Previous block
- 00000048df50893a40d69451d1606ebc6252d4136f42f087a3dc5992d6a8dcbe
- Next block
- 00000023465673aa597234c7ce2b457c016d98ac22f3fd329da72528bbc731c4
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 8646 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 |
|---|---|---|---|---|
| f7de127405e5…a32d1ef91acd coinbase | 1 | 2 | 50 |