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

Block 8838

Hash
00000037ab922035c7625ebac283a558493ac84cc5d84e4d1f006ed5d0b44edf
Confirmations
33478
Time
2026-09-27 07:57:53 UTC
Median time
2026-09-27 07:47:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
42d980f098cdbc0195faa2332dc2ffe40261273c1121579985764e8fa5bffde4
Previous block
00000023b76f3c0da62682335cdf6fb52bc392dbb92f0a232835d4003c753ec0
Next block
00000052dc8e7b01cf1e1486dc41ddd7a5b645d617f00b9ba052882fcbad5682

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 8838 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
42d980f098cd…4e8fa5bffde4 coinbase1250