Block 7778
- Hash
000000183e9dfa7ef6c9db8f341129a350f90d5bf1e3d2f2aac502b4a74b2486- Confirmations
- 34426
- Time
- 2026-09-25 14:37:51 UTC
- Median time
- 2026-09-25 14:24:59 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.018024403
- Bits
1d377ac0- Merkle root
2645ad58eece2ab4fad566fb9cabb8149fbe30eddad93d6071723e028aff81de- Previous block
- 0000001050a15acfbdbefce89b59a4cb1766956bf9dac8e1c944cfe0cda46e85
- Next block
- 0000003280ebe4ebcf4c13d971eb04c0b843b9cdbeeed9122a000ba5b77169fe
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 7778 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 |
|---|---|---|---|---|
| 2645ad58eece…3e028aff81de coinbase | 1 | 2 | 50 |