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

Block 2791

Hash
000003514ffd0bab2deea214994c488d645667b67ffd71a5a310b45000e3b517
Confirmations
39015
Time
2026-09-18 02:39:14 UTC
Median time
2026-09-18 02:31:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
28f2d154a5952bc4701ea351be3a387840fd0390f539854a4e95127d499329b9
Previous block
0000006cdfa3b512f58dca7d4400fbc8453a579fb09ee0ad81afc79c1c99262b
Next block
000001f484c2a0c2836f77b6ef25adbfc9edceae907314e63f7275ac2955a015

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 2791 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
28f2d154a595…127d499329b9 coinbase1250