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

Block 6839

Hash
000000297c51702341cb6da93efeb33edc32cadda63f6ee31506c7774d1fd372
Confirmations
33899
Time
2026-09-23 17:50:44 UTC
Median time
2026-09-23 17:37:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
5a70dd7efb6103f87adbefa2cc57a24cd6dd61eef83b0ac41f8bcd9aa710b8a1
Previous block
00000015a819e0e66ee72d83993d7acb14ec3de2e59fd70fb5dd61b0d8f95c1c
Next block
00000022b8c200157a0d8be3f901dfd1d9eb26465fdc0989d36e16095257db71

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 6839 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
5a70dd7efb61…cd9aa710b8a1 coinbase1250