Block 4543
- Hash
0000002337d11c9e70766b174a037c09a375afa09f7b9fdfffa020d45e3000aa- Confirmations
- 37710
- Time
- 2026-09-20 03:00:31 UTC
- Median time
- 2026-09-20 02:50:44 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
7fd90b480ee6762c1ead7343c55c6beaf067ea3d22a56b3d280b0e802bfe8227- Previous block
- 00000035b93a7fbb9a111a72e7a7386fd30cc23bdfcf8540f788a29dc11d7d46
- Next block
- 000000d64e7d40b4498450821e1bda958e5190534183d284f5753d7fa59c5b05
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 4543 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 |
|---|---|---|---|---|
| 7fd90b480ee6…0e802bfe8227 coinbase | 1 | 2 | 50 |