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

Block 14504

Hash
000000413b99857745ffc876b4ab7a750c296646bc5a32e27a1f063ef9e418c0
Confirmations
26145
Time
2026-10-04 16:02:07 UTC
Median time
2026-10-04 15:53:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
cccd466ced530b4adc4e87aa8905528a70c3c9d2aa169eaec852fef699b7b70b
Previous block
0000002e2802e80a77f10b1b437d7ea8b5146b07977926c4b3e9816eca16c9e7
Next block
000000059571e555003f6440fc286f61448cb33b689d3255ddbea4e526816401

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 14504 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
cccd466ced53…fef699b7b70b coinbase1250