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

Block 8974

Hash
00000063faa310664cd1370c9d27cdc41c7bdc21eae8bf1cb926f7a7d1c3c660
Confirmations
32490
Time
2026-09-27 12:51:04 UTC
Median time
2026-09-27 12:40:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
03cf96ef5ed2d796d314d2d945a76952362384a49e4d9aa33a0ba316499a5118
Previous block
0000005e7821073f114a43a671fceb20527ef9c29680db938b19f2365ca33be1
Next block
000000432c75ac8bcf09da63279301eb89c92053a1d8a75bb7f4dca8eca05c09

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 8974 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
03cf96ef5ed2…a316499a5118 coinbase1250