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

Block 9447

Hash
00000002babf11f427dcf4177b546e6bf655f041cfdb716583db229b651656f6
Confirmations
31818
Time
2026-09-28 05:37:43 UTC
Median time
2026-09-28 05:28:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
9e372ae72dbc619d1a6cd497a542cffb8e0a7b53b0540a1c5d1bda9456ce55a4
Previous block
00000054894151de6ac6fe7692c1167f9a07a6fbc66894f66df90cb1cf4ad459
Next block
0000003a8842d4019f643849cf495ad170bd9c1e5886ff54574719c4c7cf1919

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 9447 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
9e372ae72dbc…da9456ce55a4 coinbase1250