Block 13439
- Hash
0000006d87c90a23154471af558b92f858aafa534b6aad44b37174b461b95956- Confirmations
- 27592
- Time
- 2026-10-03 08:45:37 UTC
- Median time
- 2026-10-03 08:35:40 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
ea0bb60275ae08f1dcfbc56d46e5ad6b84d8c1213a08f66ed23de6a14392f7f4- Previous block
- 000000a1e019bcc97566864cfbb63761f13352dd804a44932a8c73217bdee875
- Next block
- 00000063f441f0d6df4e845ae925ecbf160a41b5e731d64c2bc72c4dd1e593cc
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 13439 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 |
|---|---|---|---|---|
| ea0bb60275ae…e6a14392f7f4 coinbase | 1 | 2 | 50 |