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

Block 15406

Hash
0000001e27592756124c3e26ea11744129470a51860e7765ebf63bfc39849867
Confirmations
27020
Time
2026-10-05 18:06:59 UTC
Median time
2026-10-05 17:58:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
29028e6e7ba58fb3d5dee48565a507a1573e0508029bbb192712654efc1fda43
Previous block
00000026288bf0c043b3122a432044c81783b0c9ff929c44b1df8902fd775b11
Next block
000000917ae2ef66dec493542e091a5595fdcda151dc403f4b1974e173dd638c

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 15406 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
29028e6e7ba5…654efc1fda43 coinbase1250