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

Block 16104

Hash
00000045387a57b6dd3617156a8135849c9dc9ccceeb7c99524fedebd9434e25
Confirmations
24997
Time
2026-10-06 14:26:52 UTC
Median time
2026-10-06 14:18:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
425e41678eaa7d00964c3d37ab55f50a6c23abc46e6c6eadef7f53efbd11c4de
Previous block
0000001ad4a4a13c8efa322b4a5bf7bafd9860e7827b95fd4eb7a441cb83d2a5
Next block
000000ac3659d2c578c078480771c33cb7a125260f48bb72db34c76b9e209cef

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 16104 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
425e41678eaa…53efbd11c4de coinbase1250