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

Block 588

Hash
000003709287edad427bd6b22887513170fd8df0a854b7968c311d7b469a1a9a
Confirmations
41481
Time
2026-09-15 17:29:43 UTC
Median time
2026-09-15 17:22:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
662786e049b2d4534dd23e96dbe655a3d106eb2175570cb96174ae967af0e490
Previous block
00000231617cf66b38652d994e15f521f6984d2e16e55a8b42057173589c8b6b
Next block
0000002a355f6d8f4d3a9c0db127d558fdf1defad289b40d8eccb6b1ac537062

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 588 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
662786e049b2…ae967af0e490 coinbase1250