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

Block 8542

Hash
0000005e44b9f02774cc8d35381cf4c769f2e33b110f56b65d0fcaf21bb40fae
Confirmations
33750
Time
2026-09-26 21:40:07 UTC
Median time
2026-09-26 21:30:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
addabd5b1c71f0a7e5b9ed4e2fd349562897a1ac4dae2568f9de9704983d5f82
Previous block
000000288074e461454894b5c1540f199a2939d52774644b52ffcfb93e576752
Next block
0000006499b71d159fe5e4c5f8544ca7f995eee385f4c2ecea00bca1a3a69759

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 8542 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
addabd5b1c71…9704983d5f82 coinbase1250