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

Block 15922

Hash
000000723be8c7fda1cafe42b63232ff5b370ff233127baa63638d6872579cdb
Confirmations
25869
Time
2026-10-06 09:05:57 UTC
Median time
2026-10-06 08:56:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
a27d7220d697b177fb0b2d43235d9ed55c085eb59e2d532bd76e9a1b208b0fec
Previous block
00000072fd81cb6c430293bb10e08decb3afca35e81f17e74655e76a52c6a15b
Next block
000000c5a143663f37d3bb2fc02e04ef26d2f62b01a7b148dc333e8754903861

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 15922 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
a27d7220d697…9a1b208b0fec coinbase1250