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

Block 8364

Hash
00000039d937e0bf3fcb144de9c81769bf2b4482dcf8c5a36899acc12ee59b5d
Confirmations
33892
Time
2026-09-26 15:26:42 UTC
Median time
2026-09-26 15:15:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
ea05d2c4516ad2b0455de2458c6450c6411850db8599d90c9fbf21bca11fbe51
Previous block
000000126edf477977588c9b8328dea1c3132cacb6161baa7794da979caab6d5
Next block
000000593fd97b4ad67c5ae50547680d36a0d6f51e9274023ddb706b2acc6c13

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 8364 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
ea05d2c4516a…21bca11fbe51 coinbase1250