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

Block 15289

Hash
00000080411ee783af1c86cd48f9eaecb9d1a409b90f08f8441ac815c519f147
Confirmations
25842
Time
2026-10-05 14:42:24 UTC
Median time
2026-10-05 14:33:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
83a84a9a7c1f6aa0000018cf4af311149b612c3ee6995e145e83d55dd693a2cd
Previous block
000000241d4c1452dfa34df7b2053888c01d308034d664c72eebffbaf74a4983
Next block
000000af6039061e5b39425c366ed599d1b35f0700cb1bbfdc66835ed9b054cf

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 15289 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
83a84a9a7c1f…d55dd693a2cd coinbase1250