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

Block 3057

Hash
000000cb5624f48ce1a4e5eb22d092729d20f1e909385074a093dd2ac29d07d6
Confirmations
39140
Time
2026-09-18 09:39:34 UTC
Median time
2026-09-18 09:31:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
0e59d8d008537213f1869fc84889ca95d3f731ada12ad0a339ffc057ff9e5d80
Previous block
000001ee0ac05287fad68c8621fbfed7cb39e7467fe965984bb6a3d12f1d4a28
Next block
000000d5d83031430533c80a6dc701f93130ec3b46d2357ad978b5324528c257

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 3057 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
0e59d8d00853…c057ff9e5d80 coinbase1250