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

Block 2964

Hash
00000013b738bedc74d16e2e3da819855565d656060e3bd6103efe1363fa8910
Confirmations
38030
Time
2026-09-18 07:12:34 UTC
Median time
2026-09-18 07:04:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f57643709b61a42ea3d3ea5c9bc7ff7f708a8ad149f95fd0663c616f062eb04e
Previous block
0000032aeb327db0f13bdc4f74e37da48de70dbeadf74204a0e03201a706afb9
Next block
000000979c1e2c7b04e0c3ff8b24d927c3e7a945d62a59369a8c8ba905bc09c9

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 2964 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
f57643709b61…616f062eb04e coinbase1250