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

Block 15444

Hash
00000085c2c58c848b2e73b31d7141e857e796348be32d5cf5d7f6600e4e408f
Confirmations
26924
Time
2026-10-05 19:14:21 UTC
Median time
2026-10-05 19:05:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
e648636de692514121bd1be8718082b2a799454740e4ba8559fdd29926c4610c
Previous block
0000007304df122fc1228f851bd88b38f867e889c43b38c2a47d82e7040f2abf
Next block
00000088a18d307699cbe6b994210bcedd7b36b8034cb68bb4d149ed35a033cd

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 15444 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
e648636de692…d29926c4610c coinbase1250