Block 4280
- Hash
00000071decca64f3ba4ee6a22f115bc6c84e60016a3003cc0169c62731416a7- Confirmations
- 37832
- Time
- 2026-09-19 18:57:03 UTC
- Median time
- 2026-09-19 18:46:30 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
655e168b7cde678ec4fa23999816b711511b100311cfdcde0cac36c5927c6870- Previous block
- 00000008bde4d1756c97632117e5098fe4c78cf027f9ae46121a6bff7d7f42a5
- Next block
- 000000d14acebbc0a6ab8fe9c02e5cb6eac3748de06d016111bc08cb6039708a
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 4280 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 |
|---|---|---|---|---|
| 655e168b7cde…36c5927c6870 coinbase | 1 | 2 | 50 |