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

Block 5993

Hash
000000bf7fb91f94ca17477e4ea778453a0d1c4d43ab0922e28ad34e1ad3ae70
Confirmations
36268
Time
2026-09-22 02:44:58 UTC
Median time
2026-09-22 02:36:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
f760463fb1fac708f4d8dbb1881fa0511bab46b69e1547ba7fee8ec333ec2790
Previous block
000000b3f1b83414e8903c4ae3cfafd6b3115d12f5d63ccf045305c70cfff42f
Next block
0000002fb064bb0f7c5b66310a29f549d9dc507ce8331ac2901c96034cdce515

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 5993 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
f760463fb1fa…8ec333ec2790 coinbase1250