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

Block 15284

Hash
00000085a61b6abf488639007e4afe93bbc6104fd0487f36c164e25c9e942559
Confirmations
25469
Time
2026-10-05 14:33:53 UTC
Median time
2026-10-05 14:25:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
20f9dd6b858cf1617f603069869f94b867ba94b817c506e60a3d131de1f4b860
Previous block
000000b19e9d3d3786c77afa0f268e72c138cc307d501256a7419cf894504a25
Next block
00000040249b7751cdd8e2e4cc99bbe549828147c2889aa4179cb40a923f3fca

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 15284 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
20f9dd6b858c…131de1f4b860 coinbase1250