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

Block 17428

Hash
000000a53c4423760218da5edaa41177b8aaf541a6931298002a3ae32f162928
Confirmations
23244
Time
2026-10-08 04:31:24 UTC
Median time
2026-10-08 04:23:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
76f800daadee3b4f95886d7147899e7c9b404e8802ea7d48875cfe8662ccb8a1
Previous block
0000007b47358ef66a687b1fe185e44858c138b6c461d262f7b92f2e9b364526
Next block
0000000394f6daf55ebbcd339d8c556bcf0207c347825f46300e639736bd9fa7

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 17428 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
76f800daadee…fe8662ccb8a1 coinbase1250