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

Block 16982

Hash
000000f4129cc9432a847ef60b7d01a2155212159ddfd9bd17a6632806a00a21
Confirmations
23711
Time
2026-10-07 15:46:05 UTC
Median time
2026-10-07 15:38:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
1e985a6d70e3ee7865661fbc0a14d9f9233f88d45e07b8e801b3e5ecbf48e47a
Previous block
00000066eae186d06cff7ce14d8e528797ef707356d5727a39b8a6035e0d0573
Next block
00000004a9325a45bb43b62768d2867e1c0f67d43b5a6d406e03a0307d2f1871

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 16982 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
1e985a6d70e3…e5ecbf48e47a coinbase1250