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

Block 3894

Hash
0000000589060e8431a6aef2f9264c19ac8e30584fa555129a779ee06c14179e
Confirmations
37734
Time
2026-09-19 07:44:42 UTC
Median time
2026-09-19 07:36:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
946cb38e8e501df9da88e08d5558f120d770a9565c31fd1776d7fcb2e8bc2e2f
Previous block
000000f461c8906b29d8a8bb3b9d1afa2bcfa41ea70e150b81814b3e69d8a49e
Next block
000002b58b8773615d443691d2d263a47b4b57ae2d215f1eb48a3420fefdf8a6

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 3894 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
946cb38e8e50…fcb2e8bc2e2f coinbase1250