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

Block 2498

Hash
000000d3e4c231cd0ba328990fee45bfd63888e6ae5a5923f2ad8ade9930ab42
Confirmations
38412
Time
2026-09-17 18:56:09 UTC
Median time
2026-09-17 18:48:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
cbf8e1838b66051fa976a8584dd7a5087ffd44a8db1ac41834ca2d9b61ca82a9
Previous block
0000010cf219d942490067c4dfb9f9f9ba7d9efa803f6b125ebae7ac7205b79d
Next block
00000071a3ee90a43bacd67dba9ea0e057f7a08d6faa9db502ad784536d81da8

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 2498 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
cbf8e1838b66…2d9b61ca82a9 coinbase1250