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

Block 6777

Hash
00000009793bd416b46ed59f4dbb7ec6172de2131ee276585230fdff17a7104b
Confirmations
35353
Time
2026-09-23 15:00:23 UTC
Median time
2026-09-23 14:49:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
1113ac0d6192cb7eda55193ef8fdfa6a6860366fea34eaf6f46d240dfdacd803
Previous block
00000036c44c808a356f149c5ff1915210363657d57351cdf90910dde6c50ed8
Next block
0000001881685221762dfc20b8d623ff3a0754408cfa6724424a26132d6b7a3f

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 6777 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
1113ac0d6192…240dfdacd803 coinbase1250