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

Block 17566

Hash
000000470de1eb33aca335a49d04a82a7301d2c8eafaa829959891140efe093d
Confirmations
23182
Time
2026-10-08 08:27:31 UTC
Median time
2026-10-08 08:18:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
25734d383e6e093700021dcc799a245cfea9b04dd54245c7194e3c544bec204d
Previous block
00000028656ebdb8b71843a9f87d1135152a952b60055a521804e970b7554bd5
Next block
000000dbd6c3014445b03b2f20be1bb019b32d46d31528e234c7b8790567d2f0

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 17566 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
25734d383e6e…3c544bec204d coinbase1250