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

Block 8728

Hash
0000003415a53e9f28c9bae02e4c8842ec77a5b3b6a96733b32514c4f5593149
Confirmations
31755
Time
2026-09-27 04:05:43 UTC
Median time
2026-09-27 03:56:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
5ef9f3a5a7049baa7e85eba5ede2d7b850d523a0f85d4dfed919d59dd1ae8f4b
Previous block
00000026e1d0dd834495b5255bc0fde1cc5e52e286dd004dfcecf8558f9dec25
Next block
00000029cc9adf711ecd610f7894a2c3a6505af340647162dad0f81282399d1c

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 8728 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
5ef9f3a5a704…d59dd1ae8f4b coinbase1250