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

Block 16542

Hash
000000acbc5cdd5eca17a2685664fb8becdb9210defdce1784eacccc411bbd21
Confirmations
24460
Time
2026-10-07 03:04:09 UTC
Median time
2026-10-07 02:55:40 UTC
Transactions
2
Size
4,233
Weight
5,433
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
8fea1f87148b41e91579a7315b474a7ff46f77ed1a414d0274ab0e8563e4bd20
Previous block
000000259040bc97aed60e105ea330f36ff67e2ab7688b7d9a4152f5b265c5ca
Next block
00000043d9b18fedf3ade97c573258b7f0284e9863d5bc4f4918ec2503afaebf

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 16542 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
f9334034de3b…3d8c7ee8f0ce coinbase1250.00002088
c19db66f5821…c27ad2135d13 spends P2MR pays to P2MR110.999979120.00002088