Block 4131
- Hash
000000b3efce764ae31cd8185e4a2f5fbb9c6e3d4883d61ad5c627b9993a8287- Confirmations
- 36815
- Time
- 2026-09-19 14:24:29 UTC
- Median time
- 2026-09-19 14:15:58 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
8de6a153060e355f70d617ee4d2aa666734c1c88e902b709614643a49abe1c1b- Previous block
- 0000007bbceefeb23dd9cbd6d8410e9e016d01ac59cf8ffbd2da24ddd867531e
- Next block
- 00000069d144ba22c5a32426bb5a0c26b298bd7ef53479dffa5a5fa4d7c4d587
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 4131 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 |
|---|---|---|---|---|
| 8de6a153060e…43a49abe1c1b coinbase | 1 | 2 | 50 |