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

Block 8685

Hash
0000002234133b3ff540b5015e6fa87b433705e2e6cf54753170913efd62a249
Confirmations
32963
Time
2026-09-27 02:37:26 UTC
Median time
2026-09-27 02:28:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
8109296bb8e86605900615048cf04ad2fc64e2f8c4760a2fdac5e4f498d6a17d
Previous block
0000001f8dacaf07aa888af7145d69353a3917f5c65f87a9824aacd2eda86168
Next block
0000001832ce7f31fcdaecab1710b285f0d0de57b8d7225e1045ad6cc3cc7834

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 8685 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
8109296bb8e8…e4f498d6a17d coinbase1250