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

Block 17450

Hash
0000006682b11c3cd0fbca569d97c93e5bda976d71ea159d46ceaa344daa8505
Confirmations
24426
Time
2026-10-08 05:08:52 UTC
Median time
2026-10-08 05:00:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
ecf037681ec93e41d9a53421e276de300451851071c3678befec9d5483dbb190
Previous block
000000165e66b766238cc85f6202da90ec6ff57c316f560d6c4ccaed701dfb94
Next block
0000003682e96e985ed5c18b059b9446f2136e0e34372e1a261a6b26f3747058

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 17450 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
ecf037681ec9…9d5483dbb190 coinbase1250