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

Block 17471

Hash
0000004072df571a9ac5a808bb05cb9807fa55cb49ff5b3042b72db7a065e33d
Confirmations
24406
Time
2026-10-08 05:45:42 UTC
Median time
2026-10-08 05:36:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d28f7137a1b44d89531e86c67263b8094a1095062c01d7950f404210a3795fa2
Previous block
00000092639d4be0b2d1d15739b89f0f79f1adb0328178d23dde3e30fdf1d070
Next block
0000000a781c3c5224f9f27b72c5da66bc6a46288cf05722f83687ae676d16ed

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 17471 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
d28f7137a1b4…4210a3795fa2 coinbase1250