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

Block 733

Hash
0000034e7982bb3bc6504ee6cfbff8181b390ff218287eebb4db7da22330f7dd
Confirmations
40546
Time
2026-09-15 21:07:47 UTC
Median time
2026-09-15 21:00:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
da798dd73cc26a47ed71387b4ce4237ba40173960d58b82182464ea289aecfdb
Previous block
0000035f79c7f2a2c69be3e45585d80507dd6eab632723ffd1805af6389c5a7b
Next block
0000026a1fd4cc1ff15891b4da70b13b2f463e2e7dccc5afeebe339ed3b857a3

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 733 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
da798dd73cc2…4ea289aecfdb coinbase1250