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

Block 9303

Hash
0000001d60788a2b66f59f4195e676914349012ee75a8046d7a436812a7f6b14
Confirmations
32240
Time
2026-09-28 00:33:36 UTC
Median time
2026-09-28 00:22:46 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
79434c55839dc7a1c37fa5384d315fb9147004952ad5c4b503461110829d5757
Previous block
00000067e9c5f0796e90db988b79f84b4c0d46fcda701fbc6a7514ef51a81d2f
Next block
0000002d3c22d187c942e345f86bb04ccd8f70ac051ce282744e383c0db20d9a

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 9303 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
79434c55839d…1110829d5757 coinbase1250