Block 13399
- Hash
0000005176ef4730c38e5b4deccc125482564ef086ff742b47ad35ff7a4f69f6- Confirmations
- 28335
- Time
- 2026-10-03 07:34:36 UTC
- Median time
- 2026-10-03 07:24:41 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
d8929ab894e8fdd6e2032699cdd03b38c799e5063a9515a275893621dc57e456- Previous block
- 000000a330c94fe0be93590c3cba2e7daae340bb6fc041ec7d6aacb4e19f6279
- Next block
- 00000048bfde94b38c06a823672383524005ebadcb5bb209090986bf65b60b2f
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 13399 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 |
|---|---|---|---|---|
| d8929ab894e8…3621dc57e456 coinbase | 1 | 2 | 50 |