Delegates signed their names to independence thirty paces from where you are standing, an act punishable by death.
Last reviewed 10 September 2026 · A three-minute read · 1743–now
The short answer
Independence Hall, built in Philadelphia as the Pennsylvania State House and completed in 1753, held the Assembly Room where Congress approved the Declaration of Independence on July 4, 1776, and where most delegates signed the engrossed parchment on August 2, 1776. John Hancock signed first. The building also hosted the Constitutional Convention in 1787, with the Liberty Bell hanging in its steeple above both events.
Independence Hall in Philadelphia was the site of the Continental Congress that adopted the Declaration of Independence in 1776. It was also the site of the convention that created the U.S. Constitution in 1787. I wish I had moved a little — 1962 · roger4336 · CC BY-SA 2.0
July 4 to August 2, 1776
Delegates signed the declaration weeks after the vote
Most historians agree the actual signing happened on August 2, 1776. That was nearly a month after Congress had voted for independence on July 4. The vote and the signatures were two different acts, separated by weeks.
The delay had a simple cause. The engrossed parchment, the formal copy meant to carry every name, was not ready on July 4. New York's delegates had not yet been allowed to vote yes. Their colony's convention did not grant permission until July 9, and word did not reach Philadelphia until July 15. Congress ordered the clean copy written out on July 19. It was signed, finally, on August 2, inside the room now called the Assembly Room, a few steps from where you stand.
Even that date has not gone unchallenged. Thomas McKean, one of the signers, insisted decades later that no one signed on July 4 at all. He pointed out that some of the men whose names appear on the document had not even been elected to Congress yet on Independence Day. Modern research backs him. Several signers were absent in early July and added their names only after August 2, some weeks later still.
At the top of that list sits John Hancock, Signing of the United States Declaration of Independence. His name comes first, ahead of the states, which run south to north beneath it. Every signature below his was a man putting his name to a capital charge. Under British law, this was treason. There was no ceremony that undid that fact once the ink dried.
The names at the bottom went on the page a month after the vote they claimed to record.
1752 to 1776
The Liberty Bell cracked and was recast before it rang
The Liberty Bell hung in the steeple above the room where the vote was taken. It arrived from London in 1752, cast with an order to "proclaim liberty throughout all the land." It cracked the first time anyone rang it. Two local workmen, John Pass and John Stow, melted it down and cast it again, twice, before it could hold a note. The delegates signed their names to treason one floor below. The bell over their heads had already failed once. It had been forced to answer for it.
Next door, a courthouse was about to outgrow its own purpose too.
1787 to 1800
Congress Hall next door ran the young republic
Sixty feet from the Assembly Room stands Congress Hall, built as the Philadelphia County Courthouse. Construction started in 1787. The Constitutional Convention was meeting inside Independence Hall that same year. It was never meant to hold a government. Then Philadelphia became the temporary capital. From December 1790 the building held Congress instead of county trials. The House of Representatives met downstairs. The Senate met upstairs. George Washington took his second oath of office there. John Adams did the same in 1797. This was the first handover of presidential power in the country's history. Congress admitted Vermont, Kentucky, and Tennessee to the union inside those walls. Congress ratified the Bill of Rights there too. The capital moved to Washington in 1800. The courthouse went back to being a courthouse.
A building meant for petty theft trials swore in two presidents instead.
1790 to 1797
Washington lived a block north in an ordinary mansion
A short block north, Washington did not live in a symbol. He lived in an ordinary mansion built by the widow Mary Masters around 1767, on what is now Market Street. He occupied it as president from 1790 until 1797. John Adams lived there after him until the government left for Washington in 1800. Enslaved people worked in that household alongside indentured servants. The house itself no longer stood to explain this fact. The building was torn down long after the presidency moved on. Its foundations came back into view only later. They are now President's House (Philadelphia) set into the pavement. The outline of rooms shows where the executive branch first learned what it was.
1756 to 1827
A judge gave the declaration legal permanence
William Tilghman was born in 1756. He died in Philadelphia in 1827. He was a judge. He spent his career giving legal shape to a country. That country had begun with an act of treason against its own king. The signers had made a declaration. Men like Tilghman spent the decades after making sure it could not be undone. No one could argue it away in court.
The room where the names went down still sits thirty paces from you, unchanged enough that the signing could be reenacted in it tomorrow.
Read the ground you are standing on
Every person, building and event in this story opens into its own dig in the app — and Strata will dig the ground under your feet instead, wherever that is, in about a minute, with every source shown.
The building now called Independence Hall was completed in 1753 as the seat of Pennsylvania's colonial government, designed by Edmund Woolley and Andrew Hamilton.
From May to September 1787, delegates including James Madison and Alexander Hamilton met here and drafted the U.S. Constitution instead of merely revising the Articles of Confederation.
Just steps west, Congress Hall served as the seat of the United States Congress from 1790 to 1800, admitting Vermont, Kentucky, and Tennessee as states and ratifying the Bill of Rights.
George Washington occupied the President's House on Market Street from 1790 to 1797, and John Adams lived there afterward until moving to the unfinished White House in 1800; Washington's household there included enslaved and indentured servants.
Completed in 1791 as Philadelphia's city hall, the building loaned its courtroom to the U.S. Supreme Court from 1791 to 1800, hosting three early chief justices.
Chartered in 1816, the Second Bank operated from a Greek Revival building nearby until its charter fight with Andrew Jackson ended its federal role in 1836.
On September 1, 2022, President Joe Biden delivered a televised prime-time address in front of Independence Hall, criticizing the MAGA movement two months before the midterms.
Congress approved the Declaration of Independence on July 4, 1776, inside the building, and most delegates signed the formal engrossed copy a month later, on August 2, 1776, in the Assembly Room.
What was here before Congress Hall became part of the capital?
Congress Hall was built starting in 1787 as the Philadelphia County Courthouse. It only became the seat of the United States Congress from December 1790, once Philadelphia served as the temporary capital, before reverting to a courthouse in 1800.
Did everyone sign the Declaration of Independence on July 4?
No. Thomas McKean, one of the signers, argued that no one signed on July 4, noting that some signers had not yet been elected to Congress. New York's delegates could not even vote yes until word reached Philadelphia on July 15, and the engrossed copy was not signed until August 2.
Where did the Liberty Bell originally hang?
It hung in the steeple above the Assembly Room at the Pennsylvania State House, now Independence Hall. Cast in 1752 with an order to 'proclaim liberty throughout all the land,' it cracked on first ringing and was recast twice by John Pass and John Stow before it held a note.
Where did George Washington live while president?
Washington lived a block north of Independence Hall in a mansion on what is now Market Street, originally built by the widow Mary Masters around 1767. He occupied it from 1790 to 1797, and enslaved people worked in the household alongside indentured servants.
