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

Block 7573

Hash
000000109a256cc765c8eb6114de066ce92fc56393a98b17a9ced807ec12e746
Confirmations
34529
Time
2026-09-25 04:44:37 UTC
Median time
2026-09-25 04:29:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
c329aa3b1c9badcf2ce7a6f3f5210ca91a9abd9f646300d03e6bb5d76060407b
Previous block
0000003152945f2738b0765e2078b48283887af033b88a592a09bc2f715fec51
Next block
0000001bd3dee671de39ab96b25de703335de1295ec3cc9034ae6cd404823574

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 7573 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
c329aa3b1c9b…b5d76060407b coinbase1250