John Titor and TimeTravel_0 are pseudonyms used in communications and on internet forums between 1998 and 2001 by an individual claiming to be an American military
time travel
Time travel is the hypothetical activity of traveling into the past or future. Time travel is a concept in philosophy and fiction, particularly science fiction. In fiction, time travel is typically achieved through the use of a device known a ...
er from the year 2036.
His posts discussed various aspects of time travel, and described future calamitous events, including a global
nuclear war
Nuclear warfare, also known as atomic warfare, is a War, military conflict or prepared Policy, political strategy that deploys nuclear weaponry. Nuclear weapons are Weapon of mass destruction, weapons of mass destruction; in contrast to conven ...
that he predicted would take place in 2015.
The story fascinated internet communities, but the increasing inaccuracy of the predictions and other inconsistencies led many to view it with skepticism and try to discover who created it. A 2009 investigation suggested that the affair was a hoax started by Larry Haber, a Florida entertainment lawyer, or one of his brothers, John Rick Haber or Morey Haber, both of whom have careers in computers and information technology. However, the Habers and other suspects have denied these reports, and no one has publicly claimed to be the originator of the Titor posts.
Titor's posts
Titor first appeared on July 29, 1998, and sent two faxes to
Art Bell
Arthur William Bell III (June 17, 1945 – April 13, 2018) was an American broadcaster and author. He was the founder and the original host of the paranormal-themed radio program '' Coast to Coast AM'', which is syndicated on hundreds ...
, the host of the popular paranormal-focused radio show ''
Coast to Coast AM
''Coast to Coast AM'' is an American late-night radio talk show that deals with a variety of topics. Most frequently the topics relate to either the paranormal or conspiracy theories. It was hosted by creator Art Bell from its inception in 198 ...
''. The two faxes told the story of the discovery of time travel in 2034 and the devastation that followed the Y2K disaster.
John Titor's military symbol appeared on the ''Time Travel Institute'' forums on November 2, 2000, under the username ''TimeTravel_0''
(The name "John Titor" was not used on these posts.) The posts discussed time travel in general, the first one being the "six parts" description of the components required for a working time machine and responses to questions from other posters about how such a machine might work. These early posts tended to be short. A second thread was also made due to shortcomings of the forum software used at the time.
In January 2001, ''TimeTravel_0'' referred to himself as "John Titor" and began posting at the Art Bell Post-2-Post
BBS Forums,. The final Titor post was made in late March 2001.
Later, around 2003, various websites compiled Titor's posts, re-arranging them into narratives. Not all of these sites refer to the original dates that the messages were posted on the forums.

In his online postings, Titor claimed to be an American soldier from the year 2036, based in
Tampa, Florida
Tampa ( ) is a city on the Gulf Coast of the United States, Gulf Coast of the U.S. state of Florida. Tampa's borders include the north shore of Tampa Bay and the east shore of Old Tampa Bay. Tampa is the largest city in the Tampa Bay area and t ...
. He said that he was assigned to a governmental time-travel project, and that as part of the project he was sent back to 1975 to retrieve an
IBM 5100
The IBM 5100 Portable Computer is one of the first portable computers, introduced in September 1975, six years before the IBM Personal Computer, and eight before the first successful IBM compatible portable computer, the Compaq Portable. It wa ...
computer, which was needed to
debug
In engineering, debugging is the process of finding the root cause, workarounds, and possible fixes for bugs.
For software, debugging tactics can involve interactive debugging, control flow analysis, log file analysis, monitoring at the ap ...
various
legacy
Legacy or Legacies may refer to:
Arts and entertainment
Comics
* " Batman: Legacy", a 1996 Batman storyline
* '' DC Universe: Legacies'', a comic book series from DC Comics
* ''Legacy'', a 1999 quarterly series from Antarctic Press
* ''Legacy ...
computer programs that existed in 2036 – a possible reference to the
UNIX
Unix (, ; trademarked as UNIX) is a family of multitasking, multi-user computer operating systems that derive from the original AT&T Unix, whose development started in 1969 at the Bell Labs research center by Ken Thompson, Dennis Ritchie, a ...
year 2038 problem
The year 2038 problem (also known as Y2038, Y2K38, Y2K38 superbug or the Epochalypse) is a time computing problem that leaves some computer systems unable to represent times after 03:14:07 UTC on 19 January 2038.
The problem exists in ...
.
The IBM 5100 runs the
APL and/or
BASIC
Basic or BASIC may refer to:
Science and technology
* BASIC, a computer programming language
* Basic (chemistry), having the properties of a base
* Basic access authentication, in HTTP
Entertainment
* Basic (film), ''Basic'' (film), a 2003 film
...
programming languages, depending on the model.
Titor said that he had been selected for this mission because his paternal grandfather was directly involved in the original assembly and programming of the 5100. He attempted to provide proof of this by describing unpublicized features of the 5100, which led some people to believe that a computer scientist must have been behind the postings.
Titor said that he was on a
stopover in the year 2000 for "personal reasons":
to collect pictures lost in the (future)
civil war
A civil war is a war between organized groups within the same Sovereign state, state (or country). The aim of one side may be to take control of the country or a region, to achieve independence for a region, or to change government policies.J ...
, and to visit his family, of whom he spoke often.
Titor also said that for several months he had been trying to warn anyone who would listen about the potential threat of
Creutzfeldt–Jakob disease
Creutzfeldt–Jakob disease (CJD) is an incurable, always fatal neurodegenerative disease belonging to the transmissible spongiform encephalopathy (TSE) group. Early symptoms include memory problems, behavioral changes, poor coordination, visu ...
spread through
beef
Beef is the culinary name for meat from cattle (''Bos taurus''). Beef can be prepared in various ways; Cut of beef, cuts are often used for steak, which can be cooked to varying degrees of doneness, while trimmings are often Ground beef, grou ...
products, and about the possibility of an upcoming civil war within the United States.
When questioned about the topic, Titor also expressed interest in mysteries such as
UFO
An unidentified flying object (UFO) is an object or phenomenon seen in the sky but not yet identified or explained. The term was coined when United States Air Force (USAF) investigations into flying saucers found too broad a range of shapes ...
s, which he said remained unexplained in his time. Titor suggested that UFOs and
extraterrestrials
Extraterrestrial life, or alien life (colloquially, aliens), is life that originates from another world rather than on Earth. No extraterrestrial life has yet been scientifically conclusively detected. Such life might range from simple forms ...
might be time travelers with superior time machines, from much further into the future than his own time.
Time machine
Titor described his time machine on several occasions. In one early post, he described it as a "stationary mass, temporal displacement unit powered by two top-spin, dual positive singularities", and producing a "standard off-set
Tipler sinusoid".
The earliest post was more explicit, detailing the components of the machine:
* Two
magnetic
Magnetism is the class of physical attributes that occur through a magnetic field, which allows objects to attract or repel each other. Because both electric currents and magnetic moments of elementary particles give rise to a magnetic field, m ...
housing units for the dual micro singularities
* An electron injection
manifold
In mathematics, a manifold is a topological space that locally resembles Euclidean space near each point. More precisely, an n-dimensional manifold, or ''n-manifold'' for short, is a topological space with the property that each point has a N ...
, to alter mass and
gravity
In physics, gravity (), also known as gravitation or a gravitational interaction, is a fundamental interaction, a mutual attraction between all massive particles. On Earth, gravity takes a slightly different meaning: the observed force b ...
of the micro
singularities
* A cooling and
X-ray
An X-ray (also known in many languages as Röntgen radiation) is a form of high-energy electromagnetic radiation with a wavelength shorter than those of ultraviolet rays and longer than those of gamma rays. Roughly, X-rays have a wavelength ran ...
venting system
* Gravity
sensors
A sensor is often defined as a device that receives and responds to a signal or stimulus. The stimulus is the quantity, property, or condition that is sensed and converted into electrical signal.
In the broadest definition, a sensor is a devi ...
, or a variable gravity lock
* Four main
cesium clocks
* Three main computer units
According to the posts, the device was installed in the rear of a 1966
Chevrolet Corvette
The Chevrolet Corvette is a line of American two-door, two-seater sports cars manufactured and marketed by General Motors under the Chevrolet marque since 1953. Throughout eight generations, indicated sequentially as C1 to C8, the Corvette is not ...
convertible.
Later posts mentioned a 1987 truck with
four-wheel drive
A four-wheel drive, also called 4×4 ("four by four") or 4WD, is a two-axled vehicle drivetrain capable of providing torque to all of its wheels simultaneously. It may be full-time or on-demand, and is typically linked via a transfer case pr ...
.
Predictions
Although he frequently invoked the
many-worlds interpretation of quantum mechanics, whereby events from his timeline may differ from our own, Titor also said that the differences would be minimal. As such, some have interpreted his descriptions of his timeline as predictions, and have compared them with actual historical events that have occurred since Titor's final post in 2001.
The most immediate of Titor's predictions foretold a civil war in the United States having to do with "order and rights". The war as Titor described it would begin in 2005
[John Titor, 2/1/01 8:36] with
civil unrest
Civil disorder, also known as civil disturbance, civil unrest, civil strife, or turmoil, are situations when law enforcement and security forces struggle to maintain public order or tranquility.
Causes
Any number of things may cause civil di ...
surrounding the
presidential election of the previous year. According to Titor, this civil conflict, which he described as "having a
Waco
Waco ( ) is a city in and the county seat of McLennan County, Texas, United States. It is situated along the Brazos River and I-35, halfway between Dallas and Austin. The city had a U.S. census estimated 2024 population of 146,608, making i ...
type event every month that steadily gets worse",
would be "pretty much at everyone's doorstep" and erupt into war by 2008. As a result, the United States would split into five
regions
In geography, regions, otherwise referred to as areas, zones, lands or territories, are portions of the Earth's surface that are broadly divided by physical characteristics (physical geography), human impact characteristics (human geography), and ...
based on a variety of factors, including differing
military objectives.
According to Titor, this civil war would end in 2015 with a brief but intense
World War III
World War III, also known as the Third World War, is a hypothetical future global conflict subsequent to World War I (1914–1918) and World War II (1939–1945). It is widely predicted that such a war would involve all of the great powers, ...
, which Titor referred to as "N Day". He specified
Washington, D.C.
Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and federal district of the United States. The city is on the Potomac River, across from Virginia, and shares land borders with ...
and
Jacksonville, Florida
Jacksonville ( ) is the most populous city proper in the U.S. state of Florida, located on the Atlantic coast of North Florida, northeastern Florida. It is the county seat of Duval County, Florida, Duval County, with which the City of Jacksonv ...
as cities that would be hit in the exchange, and said that after the war,
Omaha
Omaha ( ) is the List of cities in Nebraska, most populous city in the U.S. state of Nebraska. It is located in the Midwestern United States along the Missouri River, about north of the mouth of the Platte River. The nation's List of United S ...
,
Nebraska
Nebraska ( ) is a landlocked U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders South Dakota to the north; Iowa to the east and Missouri to the southeast, both across the Missouri River; Ka ...
would be the new U.S. capital. Titor did not detail the exact causes of this World War III scenario, but in one post he said that the hostilities were led by "border clashes and
overpopulation
Overpopulation or overabundance is a state in which the population of a species is larger than the carrying capacity of its environment. This may be caused by increased birth rates, lowered mortality rates, reduced predation or large scale migr ...
".
[John Titor, 2/8/01 9:40] He also pointed to the contemporary
Arab-Israeli conflict
The Arab citizens of Israel form the country's largest ethnic minority. Their community mainly consists of former Mandatory Palestine citizens (and their descendants) who continued to inhabit the territory that was acknowledged as Israeli by ...
not as a cause of the war, but as a
milestone
A milestone is a numbered marker placed on a route such as a road, railway, railway line, canal or border, boundary. They can indicate the distance to towns, cities, and other places or landmarks like Mileage sign, mileage signs; or they c ...
that precedes it.
Titor said that in 2011, when he was 13 years old, he joined a
Florida
Florida ( ; ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders the Gulf of Mexico to the west, Alabama to the northwest, Georgia (U.S. state), Georgia to the north, the Atlantic ...
-based shotgun
infantry
Infantry, or infantryman are a type of soldier who specialize in ground combat, typically fighting dismounted. Historically the term was used to describe foot soldiers, i.e. those who march and fight on foot. In modern usage, the term broadl ...
unit called the Fighting Diamondbacks for at least four years. In other posts, he described himself as hiding from the war.
Titor also said that the "Everett–Wheeler model of quantum physics", better known as the
many-worlds interpretation
The many-worlds interpretation (MWI) is an interpretation of quantum mechanics that asserts that the universal wavefunction is Philosophical realism, objectively real, and that there is no wave function collapse. This implies that all Possible ...
, was correct. According to him, this meant that his time travel had caused the formation of a new
timestream
The timestream or time stream is a metaphorical conception of time as a stream, a flowing body of water. In '' Brave New Words: The Oxford Dictionary of Science Fiction'', the term is more narrowly defined as: "the series of all events from past ...
, and that in this new (current) timestream, the events that Titor had described would occur somewhat differently than they had in his home timestream. This made his predictions non-
falsifiable
Falsifiability (or refutability) is a deductive standard of evaluation of scientific theories and hypotheses, introduced by the philosopher of science Karl Popper in his book '' The Logic of Scientific Discovery'' (1934). A theory or hypothesi ...
.
Criticism and discussion
''
The New Republic
''The New Republic'' (often abbreviated as ''TNR'') is an American magazine focused on domestic politics, news, culture, and the arts from a left-wing perspective. It publishes ten print magazines a year and a daily online platform. ''The New Y ...
'' described Titor as the most famous of several internet forum posters who claimed to be time travelers.
An Italian television program, ''Voyager – Ai confini della conoscenza'', aired the results of an investigation of John Titor on May 19, 2008. Private investigator Mike Lynch found no registry evidence, past or present, of any individual named John Titor. He did, however, identify the John Titor Foundation, which was a for-profit company formed on September 16, 2003, and had no office or address other than a rented post box in
Kissimmee, Florida
Kissimmee ( ) is the largest city and county seat of Osceola County, Florida, Osceola County, Florida, United States. As of the 2020 United States census, 2020 census, the population was 79,226. It is a principal city of the Greater Orlando, O ...
. An
IP address
An Internet Protocol address (IP address) is a numerical label such as that is assigned to a device connected to a computer network that uses the Internet Protocol for communication. IP addresses serve two main functions: network interface i ...
connected with Titor also
geolocated to Kissimmee.
In 2009, a report by John Hughston of the Hoax Hunter website pointed to Larry Haber, a Florida entertainment lawyer, as the CEO of the foundation.
Lynch concluded that Larry Haber and his brother Richard, a computer scientist, were very likely the men behind John Titor, whom they actually introduced in 1998, accompanied by different predictions, including chaos due to the
Y2K "bug".
John Hughston also reported that John Titor is a trademark registered with the
United States Patent and Trademark Office
The United States Patent and Trademark Office (USPTO) is an List of federal agencies in the United States, agency in the United States Department of Commerce, U.S. Department of Commerce that serves as the national patent office and trademark ...
; the Titor trademark is now classified as "
Abandoned".
In 2018, multimedia artist
Joseph Matheny, creator of the alternate reality game ''
Ong's Hat
Ong's Hat is one of the earliest Internet-based secret history conspiracy theory, conspiracy theories. It was created as a piece of collaborative fiction by four core individuals, dating back to the 1980s, although the membership propagating the ...
'',
said that he worked as a consultant for the unnamed individuals responsible for the legend. John Titor "is a story that was created as a literary experiment by people who were observing what I was doing with Ong's Hat and these people wanted to do something like that. I was a consultant on the project,
utit wasn't my project."
In popular culture
* In 2003, the John Titor Foundation published a book, ''John Titor: A Time Traveler's Tale'' (), discussing his claims; the book is now out of print.
* The 2009 visual novel ''
Steins;Gate
''Steins;Gate'' is a 2009 science fiction visual novel game developed by 5pb. and Nitroplus. It is the second game in the ''Science Adventure'' series, following ''Chaos;Head''. The story follows a group of students as they discover and develop ...
'', which was adapted into an anime in 2011, heavily features time travel and has John Titor as a major part of the plot.
* In 2009, a docudrama was created about John Titor called ''Timetravel_0'' directed by Scott Norwood.
* Titor was referred to in the shonen supernatural horror manga ''
Magical Girl Apocalypse''.
* Japanese rock band ''
Sōtaisei Rirons third studio album, TOWN AGE, featured a song, John Q, which references John Titor.
* In an issue of ''
The Unbeatable Squirrel Girl
''The Unbeatable Squirrel Girl'' is an American comic book series published by Marvel Comics featuring Squirrel Girl. The solo series debuted in January 2015 and ran for 8 issues, and was relaunched in October 2015 as part of Marvel's All-New, All ...
'', John Titor is listed in the ''
Deadpool
Deadpool is a character appearing in American comic books published by Marvel Comics. Created by Fabian Nicieza and Rob Liefeld, the character first appeared in ''New Mutants'' #98 (December 1990). In his comic book appearances, Deadpool is ...
's Guide to Super Villains'' card set as an alias of
Kang the Conqueror
Kang the Conqueror (Nathaniel Richards) is a supervillain appearing in American comic books published by Marvel Comics. Created by Stan Lee and Jack Kirby, the character first appeared in '' Fantastic Four'' #19 (October 1963) as Rama-Tut, an ...
.
[''The Unbeatable Squirrel Girl'' (vol. 2) #42]
* In the video game ''
Reverse: 1999'', John Titor is a senior computer engineer from IBM claiming to be a time traveler who speaks in
Hexadecimal
Hexadecimal (also known as base-16 or simply hex) is a Numeral system#Positional systems in detail, positional numeral system that represents numbers using a radix (base) of sixteen. Unlike the decimal system representing numbers using ten symbo ...
code and was also behind the development of
IBM 5100
The IBM 5100 Portable Computer is one of the first portable computers, introduced in September 1975, six years before the IBM Personal Computer, and eight before the first successful IBM compatible portable computer, the Compaq Portable. It wa ...
.
* In the album of French pop rock band Square Syndrome ''Stories Of A Time Traveler'', John Titor has issues to travel and find his family back...
* In the 2025 novel ''Alias John Titor'' by author and filmmaker
James O'Brien, John Titor is on a mission from
Cheyenne Mountain
Cheyenne Mountain is a triple-peaked mountain in El Paso County, Colorado, southwest of downtown Colorado Springs. The mountain serves as a host for military, communications, recreational, and residential functions. The underground operations c ...
in 2036 to alter the outcome of the 2024 election.
['' Alias John Titor'' (2025). ]
References
External links
John Titor's first thread on Time Travel InstituteJohn Titor's second thread on Time Travel InstituteJohn Titor's third thread on Time Travel InstituteJohn Titor IRC logsJohn Titor's imagesJohn Titor Fax 1John Titor Fax 2Overview of John Titor information on Time Travel InstituteSquare Syndrome musical album Stories Of A Time Traveller
{{DEFAULTSORT:Titor, John
2036
Internet memes introduced in 2000
Unidentified people
Usenet people
Internet properties established in 2000
Internet characters introduced in 2000
Time travelers
Urban legends
Year of birth unknown
Internet mysteries