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

Block 13441

Hash
0000009168da6ce6cee681b7b2ed85e8c599aa884d2d47cfdbc2b6ae6f6aeb1c
Confirmations
27393
Time
2026-10-03 08:49:44 UTC
Median time
2026-10-03 08:39:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
5caa03045be3638a0c9566f2aea8344aae0ebdb946dde1bc1d8edc17122a0e5e
Previous block
00000063f441f0d6df4e845ae925ecbf160a41b5e731d64c2bc72c4dd1e593cc
Next block
00000020184f5fc15787983bb6b6218927686ec5f1e6070e83bee65282abc860

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 13441 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
5caa03045be3…dc17122a0e5e coinbase1250