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

Block 3075

Hash
000001934e12f46fbb5bdefd1ea603b2c4e9d694d47cf0642f8298b421cd4e5d
Confirmations
39003
Time
2026-09-18 10:08:00 UTC
Median time
2026-09-18 10:00:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a66e8cc936152526eeb97f2739de1fa3950e2f28297b201f7996b5af761c22af
Previous block
0000028a982f7a3518966554f074422d812dd16112526225f71a3a0f3bfb24f3
Next block
000000666f8d262f3a00baed197517a06a0f7d5042eeff2e7a148313fe5c8941

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 3075 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
a66e8cc93615…b5af761c22af coinbase1250