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

Block 2787

Hash
0000025e88c85d2a756550d866137cc6988237fc8b83be16d4dd8699ae220195
Confirmations
39116
Time
2026-09-18 02:33:03 UTC
Median time
2026-09-18 02:25:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
1365db7aa3f949a5f688392a926cd453ad2ee2932df35e805274e0bc9b0ba0dd
Previous block
0000013295bf5eb60a2a3c3245837d216dbfd41d45932617c8c52b3d57d9d14f
Next block
00000101b6a7c2bd92b5e9120e529b50ed7737e3a71c587cc2105da5ca688d8c

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 2787 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
1365db7aa3f9…e0bc9b0ba0dd coinbase1250