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

Block 9674

Hash
0000003ab49c8eb983302b558efbf5d932257e10c36306f823cb233a6a464278
Confirmations
31377
Time
2026-09-28 13:23:56 UTC
Median time
2026-09-28 13:14:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
a419258e23bbc84803578efa388347b2e896e5acbd56173fd87b5211ec677094
Previous block
0000005bb0bd16e3834185cb7d1d0e021c07e9bcdb9e5d5c88033c0ac553392b
Next block
000000195157eaa9c28260811bc18d6f393d22842e0a70ddc60e1eaeface1003

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 9674 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
a419258e23bb…5211ec677094 coinbase1250