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

Block 1170

Hash
0000006f5c0e637d71299f0238815121cee299cd994e29b4eaac1b22accea2af
Confirmations
41142
Time
2026-09-16 08:05:02 UTC
Median time
2026-09-16 07:57:30 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
56ac4af7f99ff3ffc23bcf8d5eb89123b066b4d60bf019183ad6b749001a8042
Previous block
00000269e788a671a14a5e84ed8e278a8b69e4287275514e9210b1625ee851ca
Next block
00000119ce00b20beaf5fc864046a5eb557f6b13d690e8652773603299d10d81

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 1170 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
56ac4af7f99f…b749001a8042 coinbase1250