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

Block 2078

Hash
0000013fa0815c8a2b1f90373bb528dfd11c0decb3974245e7d5e0e76043deac
Confirmations
40066
Time
2026-09-17 07:52:48 UTC
Median time
2026-09-17 07:44:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f5d86d90c938eeaba871378f4ec3cecbf5cb693fe740ee89aa32692fb9b2db3e
Previous block
000002a0803f0f2eed1aa373813dec3a6604052059a8ca165ed4df7b392ed3e9
Next block
0000002f7d8fd10074ee4cdccf14f36739df797ffbeb285a4cea4a829554bd49

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 2078 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
f5d86d90c938…692fb9b2db3e coinbase1250