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

Block 4082

Hash
0000004afef9c4b57defe8ab9a1305937cb08e4897e9e5e5840fa37bc636973e
Confirmations
37654
Time
2026-09-19 12:52:48 UTC
Median time
2026-09-19 12:44:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
b00f1310d48029d162c2a612b9289b397a4137f4636d774c6a4d3f68b38cd1e3
Previous block
00000043a4e3b8e9d73564d7831a5aa6abbef6b780afc1ffb87cce4a460c477f
Next block
000000316e488aa157ad0d24ce0ec61d949ac63dc90d66eb449587e87e02efe1

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 4082 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
b00f1310d480…3f68b38cd1e3 coinbase1250