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

Block 7120

Hash
00000009df92b8ba9e015d15a39b00b4bc2071c3ca51b3beb199234bf508663f
Confirmations
33992
Time
2026-09-24 06:33:27 UTC
Median time
2026-09-24 06:22:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
85255ad4c367ad4ce2be80ff7294807a222af458fb5cb38ee21396c00ebef0f1
Previous block
000000304e370d635d45f1df633cb756ca6f8f747328dd6fce806ccb8f4d6f6a
Next block
00000025299efe90ee423e58bd7ee889f0da36544e0eb5cab42136ebdf0f31c3

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 7120 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
85255ad4c367…96c00ebef0f1 coinbase1250