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

Block 15431

Hash
000000c6eb4d1749fe4e35b9c41ba37f90e1184d34267081c841a9b08c1d6c0d
Confirmations
26916
Time
2026-10-05 18:52:42 UTC
Median time
2026-10-05 18:42:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
39e1fb0ac5c0f62ac4a664cf9afe31cc2cac4b1c8673670e7668b845ba38b6a4
Previous block
000000a377a6ca0374940733c8942d857c78d9281de0c03b274996d706a5bfc5
Next block
0000000108281e7cfde5385075bd40df5c2696560aefa631477fe688067d24dd

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 15431 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
39e1fb0ac5c0…b845ba38b6a4 coinbase1250