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

Block 16289

Hash
000000e31dde3bccd8e378937fd2b7dbee07a1c0055547919e6c69ceeb39cc53
Confirmations
25717
Time
2026-10-06 19:47:33 UTC
Median time
2026-10-06 19:39:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
0b6dd85e62ebadebc8af44049368b947e0e61df074f7cdfcea7bd0ee2518332f
Previous block
00000055868acea5232d6ca6bbb70959de79b8a3d0494812f9d063297daa5517
Next block
0000002306202dd1a7491a68d677c054ba2803464c144dc9a18bb19cb530fc26

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 16289 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
0b6dd85e62eb…d0ee2518332f coinbase1250