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

Block 1236

Hash
0000003276c4e8d0aa51b0c1389914474323a432358dae0c5ab6526b79bf6094
Confirmations
41198
Time
2026-09-16 09:44:17 UTC
Median time
2026-09-16 09:36:46 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
5ce102c731aae794a843b139d082eba5a4ed303be2614cb168098fbc26145d3f
Previous block
000002b29eded19dcf3bbe1834eaf367958a62a596043b021f3d85b1912bcf7c
Next block
000003279700679bd51485e05a2238acaedd605cced67f60acaac2e9fafcf206

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 1236 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
5ce102c731aa…8fbc26145d3f coinbase1250