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

Block 9760

Hash
000000434a023b8250a94847edcc4f3a849d9340a81115176a4e6b3207d67eca
Confirmations
31408
Time
2026-09-28 16:27:08 UTC
Median time
2026-09-28 16:16:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
1ea269f0a70b743b5bcd08f93fe493f6883f13d36a980717a4b50e2d39cfa0d6
Previous block
00000064bbf1902a9514ca7c67b57f0804a14da1e9302ca9249020054bcf80b2
Next block
000000201e63fe4c62032400697c54a06273eb7e980ba55241eac69d3a470206

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 9760 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
1ea269f0a70b…0e2d39cfa0d6 coinbase1250