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

Block 8371

Hash
000000139e630633896bb9b061c0216feaac23f54136d33cc8f5521d8a7ef148
Confirmations
33862
Time
2026-09-26 15:41:17 UTC
Median time
2026-09-26 15:31:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
16c73f930ffb144ff5aac445286a96df3c2a32d3649a55cd6da8f4f64772b635
Previous block
0000004105fbc6a1f4a603cbb157fb967a7f6d0b2badd5a2620c6c7895193d9d
Next block
0000003d10c9fa7233f036720160c2f659ea488126fce424e986202d4fe9e9ea

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 8371 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
16c73f930ffb…f4f64772b635 coinbase1250