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

Block 1880

Hash
0000007a909c7106fc84497a120eea0c5cd9706c17fc05933ca7e688154560e6
Confirmations
39150
Time
2026-09-17 02:41:02 UTC
Median time
2026-09-17 02:33:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d3a06f5f906b0fbc66266b24946541d9ac007ffa563a6b86040eb0b39e1ed2f6
Previous block
00000280581fbee56ff22f9cb064a95c0f4a59986b97b07689abe5a938410ebd
Next block
000000a3f0a8c70c3dc0de971bf2aec26b1bb3f2949a3bb371c6b591c9a115af

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 1880 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
d3a06f5f906b…b0b39e1ed2f6 coinbase1250