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

Block 7527

Hash
0000000fa2a47f689ea49f493f2431542fef211853508af5dfbf680b4e3b39be
Confirmations
34644
Time
2026-09-25 02:33:57 UTC
Median time
2026-09-25 02:15:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
69572cfb5e81829d7d1c28431292db1fecca1769bd4f1e5bd337d6294744cf68
Previous block
0000001bf5c749b757f12cf8379efcecc1652b447f35092491517fbec2f01eb0
Next block
000000339f25a08f18f28bc2010a5eda24469629c76ec02a484e1645cef739e6

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 7527 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
69572cfb5e81…d6294744cf68 coinbase1250