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

Block 14290

Hash
0000009c705ac5614e3493b159bb33625e3530cc03dece6ba602f9f5a0203c99
Confirmations
26649
Time
2026-10-04 09:49:37 UTC
Median time
2026-10-04 09:41:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
ad5f353b9cbddb124fd413e7471474fb1bbb4a0dd7a2f569e8b8b4b903818ee4
Previous block
00000037444f1131a5588da845f806398b700268da787cf959c3d28b5b7a621a
Next block
000000cc31a3e7dd23fe8bcebaa262efc21caad1e175adcaa9195e368bce87df

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 14290 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
ad5f353b9cbd…b4b903818ee4 coinbase1250