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

Block 7511

Hash
0000003066d91463f7e354e0958b4a22598c127c381954cd5b7127f1860019dc
Confirmations
34830
Time
2026-09-25 01:39:25 UTC
Median time
2026-09-25 01:30:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
b49e67f0a77767d5224d574186eb8527d3058f4c277676d481b6d3d2f63d3052
Previous block
0000001e093bef4851e51d96f6e86d6bb609979923836d81ebb5307e00c6e18a
Next block
0000003776a854f2b255001db9959123fd483d2ef59c8c9af9b2a008d1ad6ae5

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 7511 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
b49e67f0a777…d3d2f63d3052 coinbase1250