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

Block 1369

Hash
0000034b1e72d6d346cebcec86f23b12ca0f64e7c941374478a44640cfda6904
Confirmations
39424
Time
2026-09-16 13:11:02 UTC
Median time
2026-09-16 13:03:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a64dfb439efbb62e8a85da92afd7fdc0a31242d71d9d4ae8684acaa8ca42130f
Previous block
00000263e3a1bf9dac1d25ed1cd02445fcd99605d0e9e7dfac6659803c499cd8
Next block
000001cb1f5386ca7c8d4edef0ba9d186fd89c401657d3df2619922f70ca8690

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 1369 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
a64dfb439efb…caa8ca42130f coinbase1250