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

Block 7104

Hash
0000003424513496d513cffefe0df0c1b8aeb61dce30535215be0d0f712b995a
Confirmations
33793
Time
2026-09-24 05:52:03 UTC
Median time
2026-09-24 05:38:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
dc59e4ee327739606685789bbfda9bba7189ae2dfefdf3dd2aae7f11b37f4c78
Previous block
00000015ff75a416d64d3a7ba70ec56d2a4784bc67283f86b0165d555fac4044
Next block
00000034daf7970d82a8a6003b94c79c61dc94b0d7e34116f2363c7436073039

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 7104 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
dc59e4ee3277…7f11b37f4c78 coinbase1250