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

Block 597

Hash
000003669b2c8768d5d371707ad36adb100c874e275e9c7216a982847893e262
Confirmations
41031
Time
2026-09-15 17:43:14 UTC
Median time
2026-09-15 17:35:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e50bda57a44c43629923118526e1caaab2658b7ffc42f10dd2befcd2f649b0ae
Previous block
00000019ec0e104e31ed88bc0d0f14a9bc648d901cb025781284295377e19669
Next block
000001606434c9183d7c4ec656bc97c2fdfee2c033b441723030072df8def6c7

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 597 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
e50bda57a44c…fcd2f649b0ae coinbase1250