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

Block 298

Hash
000000b93c64394002218a0e56082bc6ef81258968e265af0708f60693403a01
Confirmations
40442
Time
2026-09-15 10:13:36 UTC
Median time
2026-09-15 10:06:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d2f5f2b62b7f6170005feaaf35f15d14a148b64cf42fe07ef0ee0e2a5384bcb6
Previous block
000000b15e28339ebd3a7801996e6602a2875a92b193d55e1f7928fea7b2a0c9
Next block
000003750f33ae3fc2ae1241f3a0f8332ff917fdf352b6da111039e1fdad2063

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 298 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
d2f5f2b62b7f…0e2a5384bcb6 coinbase1250