Block 4153
- Hash
00000083996fdf98230d1f41b0fca71ab63336b6ff5988e0d0943f9626caf1f3- Confirmations
- 37727
- Time
- 2026-09-19 15:01:48 UTC
- Median time
- 2026-09-19 14:53:38 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
b8a3c15ea91012c8ba6789f3498da9ebfe44a0ab49fe43a43c28cde372ca68c7- Previous block
- 000000b780166cf2c4964f5890c6c8b79137f56c6c83b6613490613309f2b26b
- Next block
- 000000a001db5fc814929b5fa3270734fb5cb578ef7accec991dd0e2bb7d4325
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 4153 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 |
|---|---|---|---|---|
| b8a3c15ea910…cde372ca68c7 coinbase | 1 | 2 | 50 |