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

Block 10457

Hash
000000038b59b33dd66a677be3e5687546a2aa95a6cd99bd34fbe21780a74c41
Confirmations
31679
Time
2026-09-29 14:50:09 UTC
Median time
2026-09-29 14:41:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
625f13f65d8c5081b227e0e1063c27f2b0fc015a23cc9c8cc93ac9fe27fe7fa4
Previous block
0000004de3c898c01a8faf71c8963d31068bb5a6f37226c67f528982f3d00ce9
Next block
0000005a50e420d870b972fa698a93707ed93258bc34f2765a3c710a6ef1a217

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 10457 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
625f13f65d8c…c9fe27fe7fa4 coinbase1250