Block 4263
- Hash
000000abd30b4e77a821b02784b4614d16793b0c71a8c59b2505710ee106deb4- Confirmations
- 37388
- Time
- 2026-09-19 18:26:28 UTC
- Median time
- 2026-09-19 18:17:48 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
7fb69f561930934dc60ae6cc480cdab9dea26cfab04e30992d34461a201d12c1- Previous block
- 000000d8e6085c119379b1a3e257ac6a13dcc902c73a12a8d02d7871df3e9f01
- Next block
- 000000cac859ed18c45fc04bd0df1629fba33320a68464f4b4b8d04c9f1e1bad
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 4263 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 |
|---|---|---|---|---|
| 7fb69f561930…461a201d12c1 coinbase | 1 | 2 | 50 |