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

Block 1742

Hash
0000030750f39efbb414ba45b1462fbf9242f1a58f1ae55470aa2bc5ffe9a870
Confirmations
40557
Time
2026-09-16 23:02:49 UTC
Median time
2026-09-16 22:54:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
c7d45b9711e3afe09b69d6fd5c7b577cf6704e9b17d6fb98150e78b9ea6a866a
Previous block
000002f761a5d84fd93d06f9e3d87e41eba9b26ccdddded218e249e04dc0a6a1
Next block
000000f35b7ba9a5511cf29dc36b6f86dd79078aba51cb9fa875d816085f8b47

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 1742 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
c7d45b9711e3…78b9ea6a866a coinbase1250