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

Block 16375

Hash
00000093e878a44de1688a105dae8a057a4c982110eec5dee06504888051c1ef
Confirmations
24524
Time
2026-10-06 22:13:39 UTC
Median time
2026-10-06 22:04:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
474b1ba5356f9856b468652be00aa5b0581176a9ecb0e220ae3895a24585cb3c
Previous block
0000005bbf5f22a180a8567a035e52ff7451c4be365b4bb2691d31ddd26f41c5
Next block
000000de417e98162aeea6e5eb1770d36cd555d60613a5b269ce13fb69433b04

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 16375 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
474b1ba5356f…95a24585cb3c coinbase1250