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

Block 8729

Hash
00000029cc9adf711ecd610f7894a2c3a6505af340647162dad0f81282399d1c
Confirmations
31944
Time
2026-09-27 04:08:08 UTC
Median time
2026-09-27 03:57:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
b5443731132540167ad5720286cbef5b9f83672c2f1e60e4ad82085d98dc2151
Previous block
0000003415a53e9f28c9bae02e4c8842ec77a5b3b6a96733b32514c4f5593149
Next block
0000000e5e7c55e60494fd01d1ba2fa4ab8f92c889a816cd2009841730a1fb6b

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 8729 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
b54437311325…085d98dc2151 coinbase1250