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

Block 15471

Hash
0000009431e805a77782227e729464f35079d28586538ac89a281d886beaae5c
Confirmations
26825
Time
2026-10-05 20:00:30 UTC
Median time
2026-10-05 19:52:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
d66a4459e9c38eb1527175079a3c7dbfe8400fa5625b3cfbc04beffb7104ac90
Previous block
00000063416933ccf3638d796d29a5c935c77560bc18ae884de834c58d3106cb
Next block
0000007f16d40791d846299ac801c2f8bbbc22108c65ea425bcabca2b5cb19b8

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 15471 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
d66a4459e9c3…effb7104ac90 coinbase1250