Block 4239
- Hash
000000b6bafbadebc1ef99fe6f5bfd0e8062059ff5b0b5e87d52c0110ec3934e- Confirmations
- 37195
- Time
- 2026-09-19 17:43:51 UTC
- Median time
- 2026-09-19 17:31:46 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
0cb70401ed77614e28043574289fac25e4d92de9bb6813693fafdd0174b5d8ac- Previous block
- 0000008804a9119c16b32e957f50d559b3a6ace8791407a44c4bbe2a335d6409
- Next block
- 0000004aa83e2e66eed992193208f62524697db22c05ed42ba630908de46190f
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 4239 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 |
|---|---|---|---|---|
| 0cb70401ed77…dd0174b5d8ac coinbase | 1 | 2 | 50 |