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

Block 8839

Hash
00000052dc8e7b01cf1e1486dc41ddd7a5b645d617f00b9ba052882fcbad5682
Confirmations
33480
Time
2026-09-27 07:59:44 UTC
Median time
2026-09-27 07:48:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
a19d9b1a102e3350ed6d94a3db14fe10152fec661d9fbff8941e40202a1f8606
Previous block
00000037ab922035c7625ebac283a558493ac84cc5d84e4d1f006ed5d0b44edf
Next block
00000014ceca2efe8e570a519bd5b24394c7ffef79917777e3a122323f75cfd8

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 8839 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
a19d9b1a102e…40202a1f8606 coinbase1250