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

Block 14107

Hash
00000099b34f3072132faf1909f4f56871daa2944c78737942291674db200630
Confirmations
26567
Time
2026-10-04 04:31:51 UTC
Median time
2026-10-04 04:22:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
f8eabffff25da3f37159b512c244f989528f77bd24032d8bc937c8827f243bd3
Previous block
0000009e0c9014e8c188aea1194f848169bb12d715c1bcc45e18104fd57b97a3
Next block
0000008a8be23a965b7968ee1e6d97cb13f4c24b8ffa7809d645b23d7293d9ac

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 14107 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
f8eabffff25d…c8827f243bd3 coinbase1250