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

Block 2260

Hash
000002c8718b2928a3158d2e09530d5eb6295111f9acc0f37afaed81ef377bf6
Confirmations
39820
Time
2026-09-17 12:40:42 UTC
Median time
2026-09-17 12:32:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
fa72d5414518e18dc02f59606e1bcc7d6374240e1aaaaa4ff9a67ac1b0431366
Previous block
0000001a2be91483d83bf074736543886e73f54dae2af937ac92d9849cbc12f5
Next block
000000cd08e43eb81e5ef74b40c85e05ae9895f4039d92325a79abc2f1799c02

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 2260 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
fa72d5414518…7ac1b0431366 coinbase1250