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

Block 9503

Hash
00000016eb8064235f07d0396bd949eac4ab05f3db1d8fdc9df7d0a6b54c6e46
Confirmations
32614
Time
2026-09-28 07:33:58 UTC
Median time
2026-09-28 07:24:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
7f719d75a798b616911ea9810c59ef74ac0ce14e8312d9108c20962acd0c914b
Previous block
0000000610fb0e862c94f9527a408914e4bb360bedaecee519d5318cbb4228ae
Next block
0000002736b13327fe17b5e594e14f283664d9f2c886f93a6ed1d864493f84e5

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 9503 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
7f719d75a798…962acd0c914b coinbase1250