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

Block 88

Hash
000001f3fe180f6c7d102e047f9850f286268b97aabf38307eb1344eda262429
Confirmations
42315
Time
2026-09-15 03:36:19 UTC
Median time
2026-09-15 02:46:19 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
acacc5452f80e54c82157940804874a2355894794cee232bcfa111df05486943
Previous block
00000002d4f060f295853d9c7979229e4c75e53418b0a4e6edcbd2710f901b66
Next block
000002e6870c14b25e08bfe265013c4d8993ede3a6d8464b8bb4ec90b084cb96

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 88 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
acacc5452f80…11df05486943 coinbase1250