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

Block 1739

Hash
0000033041092d99af51b3626213b79c44040943dcf39e5e7e0df276f8730edd
Confirmations
40602
Time
2026-09-16 22:58:03 UTC
Median time
2026-09-16 22:50:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
9357d5cab7d5d273a6fbfed6e554d23eb0aa426ded18c85beadd1cc2b88cc2aa
Previous block
0000016d7d73abbfc08af6c9adee0078961a15c305e9ff16c1d64898595395c5
Next block
000001e112af5788df73eba477ffdce05299f83cd24534df61a89409eedbaa10

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 1739 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
9357d5cab7d5…1cc2b88cc2aa coinbase1250