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

Block 15426

Hash
0000009c72afe53d4ba20cfbea32720c2eed56e28bf36f8153611eb0719e8a4c
Confirmations
26900
Time
2026-10-05 18:42:26 UTC
Median time
2026-10-05 18:33:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
8c3d9eed1d84486f8243a1757d17d7a4fba51144158a7331997aae5c83ea3e47
Previous block
0000007213c8b0620fa408fb8cba90e08458ccf7f001b35e83f103eb14de22fa
Next block
0000000de6dff903494b2ffd74761163bb2a88d793c8584e5cf0f5e43f54815a

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 15426 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
8c3d9eed1d84…ae5c83ea3e47 coinbase1250