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

Block 17342

Hash
00000010f33da97cba29fba26b63f1f8704e822da44546dc9b36af314ca03d50
Confirmations
24125
Time
2026-10-08 02:03:37 UTC
Median time
2026-10-08 01:55:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
c6810e28bddc5de740bda758dff85716de2c0f0ef32e6410abdbee226fb2ffd6
Previous block
00000085f2b3f018079c2f96857031c9cb2a10efbb3bcfc5e1ad45b4f65d44cb
Next block
0000009df4d96b6df288bb91359017fdc4d2de3f05b052a7a43b00f10833df9a

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 17342 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
c6810e28bddc…ee226fb2ffd6 coinbase1250