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

Block 17485

Hash
0000002f98ed7cb4ec3301d97550763b56095a792f4f4118b4787e9c2314062a
Confirmations
23645
Time
2026-10-08 06:09:47 UTC
Median time
2026-10-08 06:01:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
5186f7ceffbe3d8a1949b5aca572e975b4c3405f7d169ec13d59d070820f5eb2
Previous block
0000008aa09760ce2171f9e81244e04340b91c4d37b7689f514b05338f54a00b
Next block
0000007dc4dc9a7d7e7b7e4d0fc426f23bf320bb5902024a547e9debc6f72960

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 17485 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
5186f7ceffbe…d070820f5eb2 coinbase1250