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

Block 3368

Hash
00000008bbf8452e68791e447f3670b601471957f5068c06e30373208da13f05
Confirmations
37631
Time
2026-09-18 17:52:46 UTC
Median time
2026-09-18 17:44:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
ebc249d5cf9b96c7a6d8c071fa155788080557f97a81ccceb14ca9dc8a0786d7
Previous block
000001cf636407ed09d6654b1b382660078c2378d71255e96038b2d50914ec6a
Next block
00000147112b349159934b4a9fe79a50b143ce7f382ead0905100b40a041eb97

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 3368 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
ebc249d5cf9b…a9dc8a0786d7 coinbase1250