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

Block 41

Hash
00000008025e408bc28539e5d94ed0e4dd2d274cad3e6f853d96264ba9d9308e
Confirmations
41366
Time
2026-09-14 19:46:19 UTC
Median time
2026-09-14 18:56:19 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
1f5e67e90441f3dc557f3e8d907bb0116d9d7f85eb61b47d90c4a384c593ad0a
Previous block
000001549abb7f0926e3e9b0a0e4d039388863f321a960b64d5160fabbf8c9f9
Next block
00000324cc7ada370628614cda7535e9fe7be0cc18c4dbc41e83921e31e8ad1b

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 41 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
1f5e67e90441…a384c593ad0a coinbase1250