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

Block 2728

Hash
000000848ecdeef22aee33abcf40710302a7af842eeb4c67600562c7803bd922
Confirmations
38319
Time
2026-09-18 01:00:22 UTC
Median time
2026-09-18 00:52:25 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d3b35fb1fc5ae4fee9eca030671ae3efc0bcef5680b080ced920f39b93e7223c
Previous block
000002c839334e360111aeef9ee39984b30ce560c76bcec66f4e24835a88ea59
Next block
000000ff06217b9dba8c68c6d2f207b6c6d564736c7640dae7da25c7673fd361

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 2728 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
d3b35fb1fc5a…f39b93e7223c coinbase1250