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

Block 17174

Hash
00000031007e1c5a654865bc723d04b05ed4bdaf2219388bdf5b5d471341b9e0
Confirmations
24887
Time
2026-10-07 21:15:51 UTC
Median time
2026-10-07 21:07:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
2d583792a088e41a69868f7e71726b01aa4c84a93477959553a3a3e36668ee9b
Previous block
0000007622b064eb28cc1c8200968c04c8f607a9911b5ae75840f21328481d2b
Next block
000000a32367e7e4d32fa0008fa7784daf1dc5ff9ed3170c7da25fe365db9f3e

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 17174 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
2d583792a088…a3e36668ee9b coinbase1250