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

Block 2042

Hash
00000288d0bf5e7f31ff3c4ceddc30b0fd901405a8dea0815a29fe7fb3a2fb4f
Confirmations
38854
Time
2026-09-17 06:56:16 UTC
Median time
2026-09-17 06:48:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
7f4e9cd4ca1fcffd3bd1f083b971163a387f0b6eb7e24a6b5cd1edb5e9f0e44a
Previous block
000002093e6208e664ea3fe27f62806712bdd9adf624b7ac69295b88efe8583a
Next block
0000027dbfb2229305dd8266d9c11a6262ea0d7f9427ac9861356f0ae405a1d3

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 2042 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
7f4e9cd4ca1f…edb5e9f0e44a coinbase1250