Deed
The deed in UPDV is the written, witnessed, sealed legal instrument that records a land transfer. Jeremiah's purchase of his cousin's field at Anathoth is the one detailed transaction that walks the procedure end to end — and Yahweh turns the document itself into a sign that ordinary land-business will resume in Judah after the captivity.
Jeremiah's deed of purchase
Imprisoned in the court of the guard during Jerusalem's siege, Jeremiah is told to redeem his cousin Hanamel's field. He pays the price and writes up the sale: "And I bought the field that was in Anathoth of Hanamel my uncle's son, and weighed him the silver, even seventeen shekels of silver. And I subscribed the deed, and sealed it, and called witnesses, and weighed him the silver in the balances" (Jer 32:9-10). The transaction produces a two-copy document — sealed and open: "So I took the deed of the purchase, both that which was sealed, [containing] the terms and the stipulations, and that which was open" (Jer 32:11).
The deeds are then handed over for safekeeping in the presence of all the witnesses: "and I delivered the deed of the purchase to Baruch the son of Neriah, the son of Mahseiah, in the presence of Hanamel my cousin, and in the presence of the witnesses that subscribed the deed of the purchase, before all the Jews who sat in the court of the guard" (Jer 32:12). Yahweh names the storage method and the reason: "Take these deeds, this deed of the purchase which is sealed, and this deed which is open, and put them in an earthen vessel; that they may continue many days" (Jer 32:14). The earthen jar is meant to outlast the siege.
The deed as a sign of restored land-tenure
The closing verse of the chapter projects the everyday legal practice forward to the post-exilic land: "Men will buy fields for silver, and subscribe the deeds, and seal them, and call witnesses, in the land of Benjamin, and in the places about Jerusalem, and in the cities of Judah, and in the cities of the hill-country, and in the cities of the lowland, and in the cities of the South: for I will cause their captivity to return, says Yahweh" (Jer 32:44). The deed — sealed, witnessed, signed — becomes the marker of ordinary national life resumed: where deeds change hands again, the captivity has ended.