If a person sold his property to two consecutive people, the preference will be for the one who previously placed an encumbrance of equitable lien upon the cadastral certificate unless it is proven that this was done in collusion and with the intention of damages, and then the proof of the collusion and the occurrence of the damage rests with the person claiming it.
The legal effects of placing an encumbrance of equitable lien upon the cadastral certificate are a record of the claimed right from the date of its placing and granting its owner priority over other rights holders. Based on this, who has previously placed an encumbrance of equitable lien upon the cadastral certificate has the priority over others.