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

Block 13269

Hash
0000005128ba7da1b04fb78077721acee98f78f9cd656f2d6461f71bfdad9c3b
Confirmations
27481
Time
2026-10-03 03:44:18 UTC
Median time
2026-10-03 03:35:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
2dfaf2debb1d5a111b6f81a34e2a890d462d29d0c7b4df0a26724f217d346250
Previous block
000000461c287540c55bcee6b566c060295f1792ef737a0a11c579fcf819ac28
Next block
0000002b441738ca44d5d72a57102b74c99045f91a036c6a5471eccc9f5632a6

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 13269 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
2dfaf2debb1d…4f217d346250 coinbase1250