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

Block 14901

Hash
0000005f5aa8c299a189bc99a0aa640ce539acfe80d8455ac27b70db61e9047d
Confirmations
26266
Time
2026-10-05 03:33:29 UTC
Median time
2026-10-05 03:23:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
f35da1c3545d08822388db14218e1c08dd3ce4f7d297e5d8e4187e3bf9fde8bc
Previous block
000000321838437015f0588964d816d43a852926fff3dce30aeab3146513d1d3
Next block
000000c72dc106a100458bc31dcd9aac49be6de55b2e5ac70bca9c10453a8240

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 14901 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
f35da1c3545d…7e3bf9fde8bc coinbase1250