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

Block 2039

Hash
000003644ba49d3181410af06eb6107275188dfedd7fd41c18090e7e5099f7a5
Confirmations
38624
Time
2026-09-17 06:51:28 UTC
Median time
2026-09-17 06:43:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
ed43628339bc7fc9e9e818458751fc4163bc0f93f2c45a74856bf0a1296ea32d
Previous block
00000083e9c0405cb786250031e6ec562af9d0a9d7d6d1976dbe336839c41370
Next block
000001cd67ae5edca37b62d1c31058c952e066f4e53b90f227e1e83aec393fc0

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 2039 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
ed43628339bc…f0a1296ea32d coinbase1250