Block 13403
- Hash
00000031394c04e3e85128e9d8095665158486f7539352a9e420e4ef192c66f6- Confirmations
- 28581
- Time
- 2026-10-03 07:41:36 UTC
- Median time
- 2026-10-03 07:32:33 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
d94b9ab8542f4ce7bde2d31b7278eafbf92b1e5ff433055e5ae0bcdce94e0551- Previous block
- 0000009489e2e7155b76921f1be05442ceb01588d7ce9cbcee9710a883448283
- Next block
- 000000506f394221f85e9d933ac85eb6308fc4fb0460f5dccd7eb41647142394
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 13403 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 |
|---|---|---|---|---|
| d94b9ab8542f…bcdce94e0551 coinbase | 1 | 2 | 50 |