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

Block 14557

Hash
000000b0b1a7cdcf343eb39b247b48814f97d2646e3ab5765a666ff1dea7e4fa
Confirmations
27590
Time
2026-10-04 17:34:34 UTC
Median time
2026-10-04 17:25:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
00e65847b0e4bac277808e403b4d6299b19f70e2095d422a03841d481350eabd
Previous block
0000002b0b4600192dcdcb13dd1ee3d1d82e1c8d095a664a196b063f6c02ad60
Next block
00000054d91e6617cbe3692262cb2ff2f6f6b83570832d8e95a89e51f69ac732

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 14557 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
00e65847b0e4…1d481350eabd coinbase1250