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

Block 7782

Hash
0000000aa8b40c65025ba0aadd5eaa4ee5bba57f7f465fec6d897bed80edaf74
Confirmations
34438
Time
2026-09-25 14:47:43 UTC
Median time
2026-09-25 14:33:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
9db54ede9cabac6b03ca5d01aa2f6b4b149fee278638b45720fd98ea41f61d1a
Previous block
00000022e02225aad23176e9067aef9b2b6b2a34b4b38a73ab980a7c337f017c
Next block
0000002de2ed94c1bc83561ccbbea4b6163faa8ec967447a1743b66610defbac

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 7782 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
9db54ede9cab…98ea41f61d1a coinbase1250