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

Block 8777

Hash
00000058beac02d9f3c66011ea87338f9d0acf19fdaffa2082da8a949a3047df
Confirmations
32367
Time
2026-09-27 05:44:02 UTC
Median time
2026-09-27 05:33:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
721c20b29cb118e2fe7499a42144f95167ea4bacd7b337c07075b643c9932f58
Previous block
0000000311b418217dfa34102d57aa9fda7be65d0abc77c56a47c45f74c7bd19
Next block
00000003679965885bf0bdde7c21ea4f104bee50b1604df662ffeac44fea6a35

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 8777 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
721c20b29cb1…b643c9932f58 coinbase1250