The interpretation timeline
Genesis 4:10 Douay-Rheims

And he said to him: What hast thou done? the voice of thy brother’s blood crieth to me from the earth.

A.D. 45 – 1871 6 witnesses

Patristic

before A.D. 750
45
A.D.
c. 15 B.C.–A.D. 45
“XX. And God said, " What hast thou done ? The voice 01 the blood of thy brother cries out to me from out of the ground." The expression, "What hast thou done," shows indignation at an unhallowed action, and also ridicules the man who thought he had committed the murder secretly. The indignation now arises at the intention of the man who has done the deed, because he designed to destroy what was good ; but the ridicule is excited by his thinking that he has plotted against one who is better than himself, and at his having plotted not so much against him as against himself. For, as J have said before, he who appeal's to be dead is alive, inasmuch as he is found to be a suppliant of God and to utter a voice ; and he who believes that he is still alive is dead, as to the death of the soul, inasmuch as he is excluded from virtue, according to which alone he is worthy to live. So that the expression, "What hast thou done?" is equivalent to, "Thou hast done nothing ; thou hast done no good for thyself." For neither was the sophist, Balaam, who was an empty multitude of contrary and contending doctrines, when he was desirous to imprecate curses upon and to injure the good man, able to do so ; since God turned his curses into a blessing, in order to correct the unjust man of wickedness and to display his own love of virtue.”
Source

Scholastic

c. 1100 – 1500
1105
A.D.
Rashi Jewish
1040–1105
דמי אחיך THY BROTHERS BLOOD — דמי is plural — bloods” — his blood and the blood of his possible descendants (Genesis Rabbah 22:9). Another explanation of why the plural is used: he inflicted upon him many wounds, because he knew not whence his soul would depart (i. e. which blow would prove fatal) (Sanhedrin 37b).”

Post-Reformation

c. 1650 – 1900
1771
A.D.
John Gill Reformed
1697–1771
“And now art thou cursed from the earth,.... From receiving benefit by it, and enjoying the fruits of it as before, and from having a settled dwelling in it, as is afterwards explained: which hath opened her mouth to receive thy brother's blood from thy hand; the blood of his brother, which was shed by his own hand, was received and sucked into the earth, where it was spilt, through the pores of it, and drank up and covered, so as not to be seen; in which it was as it were more humane to Abel, and as it were more ashamed of the crime, and shuddered more, and expressed more horror at it, than Cain.”
Source
1832
A.D.
Adam Clarke Methodist
1762–1832
“The voice of thy brother's blood - It is probable that Cain, having killed his brother, dug a hole and buried him in the earth, hoping thereby to prevent the murder from being known; and that this is what is designed in the words, Thy brother's blood crieth unto me From The Ground - which hath opened her mouth to receive it from thy hand. Some think that by the voice of thy brother's blood the cries of Abel's widow and children are to be understood, as it is very probable that he was father of a family; indeed his occupation and sacrifices seem to render this probable, and probability is all we can expect on such a subject. God represents these as calling aloud for the punishment of the murderer; and it is evident that Cain expected to fall by the hands of some person who, from his consanguinity, had the right of the avenger of blood; for now that the murder is found out, he expects to suffer death for it. See Gen 4:14.”
Source
1863
A.D.
1796–1863
“This is an eloquent expression of the appeal, wbioh is implicitly made to Divine justice. The blood that sinks into tho earth speaks In tones that reach the highest heavens.”
1871
A.D.
1871
“the voice of thy brother's blood crieth unto me--Cain, to lull suspicion, had probably been engaging in the solemnities of religion when he was challenged directly from the Shekinah itself.”
Modern · 1953 →

The in-app commentary runs from the Fathers to the early-modern record, then stops — that's where the public-domain sources end, not where the reading does. For the modern reading, follow the sources directly.