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

Block 13514

Hash
0000007334f7ccade600af0d720c31dd0e8a191738af9a1a9fb2f80316fd7425
Confirmations
27866
Time
2026-10-03 11:01:59 UTC
Median time
2026-10-03 10:53:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
53c76bae4799989073b07a5ce38889cf2ff50060d09b2ab26a3aa629454d23f2
Previous block
0000003db589dbf0fdf04d9a700ff98c133f0a473be720ed6766c5fdb027b164
Next block
0000009e51392482a703bf351d3ba46b7be0c0d1ff7f88e4d065eaf37faaaf82

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 13514 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
53c76bae4799…a629454d23f2 coinbase1250