Block 4499
- Hash
00000022c31f24764c9c86531f5237df80a88d1931a3bad9b35e24cf928f8f59- Confirmations
- 37541
- Time
- 2026-09-20 01:40:17 UTC
- Median time
- 2026-09-20 01:30:08 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
4fd0d9229461aee08930633e4a449e6f40f5def86cfc7349a3f40c46a9247c72- Previous block
- 000000679bc4639b4b459b67413fe023ce9b0c5b037d297956e86a37c37fd9fb
- Next block
- 000000894957d5a1329126c0f3d7d6f9bb915102eda4709d814ebbc9a3edfecc
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 4499 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 |
|---|---|---|---|---|
| 4fd0d9229461…0c46a9247c72 coinbase | 1 | 2 | 50 |