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

Block 3013

Hash
000000cb0ecb355ad3f8da7c0512e0207e6071eed2ce1965c46301625088aee3
Confirmations
39114
Time
2026-09-18 08:30:33 UTC
Median time
2026-09-18 08:22:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
ba26296b3a7545a32209736e79ad51d7d4e2d5560fffb157620393d45ec85990
Previous block
000000dd52655baa99ea1e20359e5766b1193d52e989eb8e1a1e4ad4f2994d89
Next block
0000030e84078e714335d843f971f376d6e170563ad06ce8440aa5b658f3894b

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 3013 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
ba26296b3a75…93d45ec85990 coinbase1250