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

Block 13950

Hash
000000769041c3d3cc8c70306082173358bee46cbbd7ed8f775ce408c9d20049
Confirmations
28037
Time
2026-10-03 23:52:24 UTC
Median time
2026-10-03 23:44:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
e25476747235cb591d4dd8299afba80b8307e34e59fe00647425fc4c3ef54ad6
Previous block
0000006663a4792125ca2ec17ff11581d5049f1d232a7559ecf3334b3b4d88c0
Next block
000000777f828d08771a43ecd881a91da178f0749db363791aa0fc39f7434fee

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 13950 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
e25476747235…fc4c3ef54ad6 coinbase1250