Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 13802

Hash
00000039163347829c7b0f1615ed100dc19b0186dad8706c8638b515fda836b0
Confirmations
28492
Time
2026-10-03 19:33:53 UTC
Median time
2026-10-03 19:24:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
47b0d7d0237b5ca5453adfbfd942c8b09b129344d8c952f07aa0616fa83de49a
Previous block
00000019666a1152f598956beae052a72180be1e4729c8d5b4dcbdb1031bedcc
Next block
0000009cfc68b38880c8189c4762babee9f73c87cca5b92bdf80377ac7d8df2f

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 13802 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

txidInputsOutputsAmountFee
47b0d7d0237b…616fa83de49a coinbase1250