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

Block 9072

Hash
0000005dc23465c1a52b51665e980c167fa916e8cc78ae50b82bdee1eafc5219
Confirmations
33125
Time
2026-09-27 16:24:41 UTC
Median time
2026-09-27 16:13:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
09004b04dfab25ff80de38fceba03bc86f83141478d52dcc72ce37e79148a6ff
Previous block
00000024c9f9679f404da43f2a2b2c2c2c851dda51ab8cd93f79fae9dc4dcd60
Next block
000000171bc12b9b36753902f455e908f6f1b0ac4993da41265f9f39a8ae2730

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 9072 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
09004b04dfab…37e79148a6ff coinbase1250