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

Block 7548

Hash
00000007163d35ed1f4177937389ea202dde9caa3de00b94ec15c1f3344f8a98
Confirmations
34648
Time
2026-09-25 03:31:49 UTC
Median time
2026-09-25 03:19:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
55533b9009d98ab482111ddbf14aef86a134bda98c54a701d6ce85a052647d93
Previous block
00000009b8a81936a8d1237ae4f51bec920a9ea8deceda22b91be09ea7562fbc
Next block
00000027c406451ae8b0d8efdd954c93f3aaf9e7b3445893f630ed761d34c1ef

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 7548 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
55533b9009d9…85a052647d93 coinbase1250