Block 7421
- Hash
0000000f0fa5eb37feff525f3941569abed72a6b5f56cb55e1c6163651f24273- Confirmations
- 34798
- Time
- 2026-09-24 21:17:05 UTC
- Median time
- 2026-09-24 21:02:12 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.018024403
- Bits
1d377ac0- Merkle root
4acf9fcfc0a18fddd3ddefbcef7b3fe325af6273ec865cf1f1886732422efd46- Previous block
- 000000075904afccdc2324c40d5dd8eec66e06d68acf1cfc7686b5c5f3fc885a
- Next block
- 0000002ecbdab868ce85f593afd878d946d156fa6f1f304b86e3777994ec37b0
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 7421 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 |
|---|---|---|---|---|
| 4acf9fcfc0a1…6732422efd46 coinbase | 1 | 2 | 50 |