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

Block 17264

Hash
000000f57253491cd3217cbc4389c0120c6cf91da8c345a4b5d0efa1738165eb
Confirmations
24707
Time
2026-10-07 23:50:27 UTC
Median time
2026-10-07 23:42:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
ceedf554f227ef18f6154a78f7689bffe2cf7da024203b82b109b76ac8faeb62
Previous block
0000001599acbf9339ff7da38408b432bd1441092f30e9cf0767b1f3f2b22882
Next block
000000952aa0e9283b3936dee0f5f536a441f3d299faa5ee4b277fa16998152e

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 17264 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
ceedf554f227…b76ac8faeb62 coinbase1250