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

Block 2398

Hash
00000010ee27bf2f9cf4645744348f85493187a1c51ed07bb65f69017b3a6731
Confirmations
39918
Time
2026-09-17 16:17:54 UTC
Median time
2026-09-17 16:10:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
afd75240420bbc5c94756a8efcaa17496778faa6741df854afcf1cc5cb4e9785
Previous block
000002e388c0fcd6ca02e30974f2ef3beac8bd21a93074f66df3aa320ac45923
Next block
0000036ed74c96275a12718b8d68cb75d2daa399989cc9c3e9cf438864c8bdfa

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 2398 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
afd75240420b…1cc5cb4e9785 coinbase1250