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

Block 2074

Hash
0000011cf4fcc15239c6ff8295cc6224206f5d49505ab4af75d615c22483c40c
Confirmations
40284
Time
2026-09-17 07:46:24 UTC
Median time
2026-09-17 07:38:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
fc56c3dad400b824453fed7b2226212629da00e43006669d23850500090d979b
Previous block
000001b07fe4f5d249e37d1e508fcd853d7abba197fe10e3ad33df0785f1db40
Next block
00000025962109bb21a1255126b0cc3930f346ba979be4042001871a50d514aa

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 2074 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
fc56c3dad400…0500090d979b coinbase1250