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

Block 17432

Hash
00000038cfda6f6ef3ab71e56db471dceb8b5ceeb23589a424c1baaf61762dda
Confirmations
23462
Time
2026-10-08 04:38:07 UTC
Median time
2026-10-08 04:29:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
3cf389c41b8d36c3b01688b83d2f8fbe96cedd7fc2d119751aec567118589cb4
Previous block
000000c85af5d893b458ec0958907657c95508ad9cc2eb244f5a9f2b887beb36
Next block
000000aa3656d99a3345cc3b91d63ffe2f55534897311af3cc3dd60e9af968f5

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 17432 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
3cf389c41b8d…567118589cb4 coinbase1250