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

Block 8524

Hash
000000552bdd60b760f6814b2e7f8c3be39127572243f26f7ad8f97e9d87adf6
Confirmations
33770
Time
2026-09-26 21:06:19 UTC
Median time
2026-09-26 20:54:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
e2cba48416a14486921d49916bffb33c2501db58c3315b688a7bdb42e12e6a51
Previous block
000000631758423cc0d22d92021508743a44bbd7422174b81e492130baa0a81b
Next block
0000005b705bac5f5b5abce767494bd621a55cef790c4e5e7bc53141d821c539

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 8524 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
e2cba48416a1…db42e12e6a51 coinbase1250