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

Block 15929

Hash
000000b0dc594ea64c492e51df966744ec0cc589914fa001dde44e108645619c
Confirmations
25631
Time
2026-10-06 09:18:48 UTC
Median time
2026-10-06 09:10:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
ccb758d76d98a951cf5e0f405007a330bbbadd26122ef3d633024ad587b3c095
Previous block
000000732b296586aa12c4dd91657742cb2a47ceedb6a2f365847fc6cd4192e6
Next block
000000619b0f53415f39bfb611478876b7842814ac4fc6051170cf6ae3bb84b9

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 15929 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
ccb758d76d98…4ad587b3c095 coinbase1250