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

Block 9883

Hash
00000002946692a05cd8371f3be14f703087b821e380a619429be06cb23c7455
Confirmations
32461
Time
2026-09-28 20:39:40 UTC
Median time
2026-09-28 20:28:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
19df8bff84b6f7504a538e6b7b1af62c7d5117a1fe7947c863ff82941fabe70a
Previous block
000000269b2f953a8680758da3a12272f4ee6e3abea0e7851c38724f37953bfc
Next block
00000059b9685fb5d3269027b3c1f67f526aaf0ef7a92349d4d8b46e543ed110

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 9883 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
19df8bff84b6…82941fabe70a coinbase1250