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

Block 701

Hash
0000019f74599010476b7c42a8cf1fed9148166224afb33b4b0b287536fff9b4
Confirmations
40963
Time
2026-09-15 20:19:37 UTC
Median time
2026-09-15 20:12:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
29aaa6eb3d00e6a413cf4cb44a0b1975e41ab0518493b53873226e626336f13d
Previous block
000002aa4f6761033989b25e22bfb60dc6b4e6391e25f9a54eb187d71cab646b
Next block
00000116b203f318da27d14917754efe65034d4f4c04f96230ecd77158b88071

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 701 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
29aaa6eb3d00…6e626336f13d coinbase1250