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

Block 5997

Hash
000000d1c2df8499cdc8c9ad076478be924cad0cdcd14befc6a5e4067cdab095
Confirmations
36252
Time
2026-09-22 02:51:28 UTC
Median time
2026-09-22 02:43:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
5cc3cd1aa8326f42db4cb31d102dd74af644fdf3a8adcf67fd3441554aff6c31
Previous block
00000000de2bf46f64a73f02eee2dacb2335a2bd7eb06dec9e531d15cfac7023
Next block
0000000b1e81354c52559d849ab6829a940afcb1633717062c4ffda18c7f94bd

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 5997 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
5cc3cd1aa832…41554aff6c31 coinbase1250