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

Block 324

Hash
0000009a1317962309b5ecd70daccd6688faf86f86b937e47abbc1339237c68e
Confirmations
40947
Time
2026-09-15 10:52:41 UTC
Median time
2026-09-15 10:45:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
36876ace4c4c81c4c57ff638c9c10525f9d81299467de8a640207aa76a3c5a30
Previous block
0000028487934a1dda6756f6ceeaa71592bb0534f48d92fe4b6632fefa590161
Next block
000002b906d5beab5803623db9fa163181e6e198a0425bda5a32a80b949c586c

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 324 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
36876ace4c4c…7aa76a3c5a30 coinbase1250