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

Block 1428

Hash
0000011c04be6671c688c920c6c3456e41b158a5c9d0063d69f122b08271a19a
Confirmations
40972
Time
2026-09-16 14:43:36 UTC
Median time
2026-09-16 14:35:40 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
c5fe8b9b1f71548fd8c3e446300e51116a67d7f5cd2a526deb867c941c1ab10a
Previous block
0000019f854f3c0bc92d6aaa1993c1b8492be663fb0b3f7e96e4870ae1b79ea1
Next block
000000d04cdb4e5c982d475cb01fec36db7a1738871435cc909dcdc4a5622adf

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 1428 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
c5fe8b9b1f71…7c941c1ab10a coinbase1250