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

Block 17042

Hash
00000049e9bff9a7a2c4b6fd567d82d4011fdf08ee0bd9341942107912df0dd1
Confirmations
25106
Time
2026-10-07 17:29:22 UTC
Median time
2026-10-07 17:20:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
b43903db19e2ca5154792fa9451fd5eb58f180fa69f7eec12681d1eab698b203
Previous block
000000b8c1c08569a195ee821ea1249d046156476aaed5965c906d408f5dd871
Next block
000000e5dc2280acad1908710e4dc779b64c38e1b1f11a937abac4f9b31d0381

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 17042 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
b43903db19e2…d1eab698b203 coinbase1250