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

Block 8973

Hash
0000005e7821073f114a43a671fceb20527ef9c29680db938b19f2365ca33be1
Confirmations
32379
Time
2026-09-27 12:49:29 UTC
Median time
2026-09-27 12:36:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
aa799f996ff82f93216415f56629fd0ed9c1c6ef352a61e984aada8de51afbaf
Previous block
00000054ff72ff0ea48171d961dc7003da6c2b7d522c00af41fb37de44236edd
Next block
00000063faa310664cd1370c9d27cdc41c7bdc21eae8bf1cb926f7a7d1c3c660

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 8973 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
aa799f996ff8…da8de51afbaf coinbase1250