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

Block 6660

Hash
000000059a770293ee08d4e3c87a33f8bbfabd2afbaf16783bce19f62eab0eee
Confirmations
35560
Time
2026-09-23 09:16:26 UTC
Median time
2026-09-23 09:02:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
1e3e5347b09d667b5719c02db0615a3f883087b147049e8d00dea7cafddf3982
Previous block
00000002700e1a8cb953fa3f42aaa3fabcb07089455b32bcd9252b8f10c177c6
Next block
0000001e761f25d4a9793728094f3852784c73f5f3a87271693ae8dc8c92a508

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 6660 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
1e3e5347b09d…a7cafddf3982 coinbase1250