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

Block 1072

Hash
00000363e3946e73bd88390ad537bc1f73ef1126d18166b3742cdbf1ce63ab61
Confirmations
41243
Time
2026-09-16 05:37:38 UTC
Median time
2026-09-16 05:30:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
5f6cfa79498090c31c2174ab5e5d689c427c32f1504f3aef3986c3fcd744c411
Previous block
0000015de9398027d23a9c7d5a7418d938cb54d927b8a07857a74893e3dcd54c
Next block
0000007154a0466f4c8d981e352de8d2c239ebf493b92b1a17ac7bc95f2c4f51

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 1072 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
5f6cfa794980…c3fcd744c411 coinbase1250