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

Block 2940

Hash
000002a41c086eeb261e4e0b52f5093f74481cdf008ab30b3c5fd580dd72063b
Confirmations
38812
Time
2026-09-18 06:34:33 UTC
Median time
2026-09-18 06:26:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
60dc1af5657e164930da33dedf64e88c14497ef596cfd1ee8cc4ff55f8310c44
Previous block
000002a65580eeaffb969984719efb248fc4b4039522d33eba061e005db08d6a
Next block
000000123ae42ae65399cd41d87e004643fd6209790121cf1cfdf26ebe0c73c8

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 2940 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
60dc1af5657e…ff55f8310c44 coinbase1250