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

Block 1996

Hash
000000a36a1f83f7d8889519ae776a0d69af68252dca815264edd2cb8ba06504
Confirmations
39448
Time
2026-09-17 05:43:20 UTC
Median time
2026-09-17 05:35:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
cc6d55689823be99d47275efbbd7a32e895f0b514eb94810eefffe8f532691b7
Previous block
000001d3fd168734e166c20f04712c4d5b4abbbf2306c814bd026532951ee8ec
Next block
000000449c91b0f706005c8de9c62b62ea355d9fe775ab8985a21507736aa2c9

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 1996 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
cc6d55689823…fe8f532691b7 coinbase1250