Inspect original source ↗public legal authority; quote minimallyAuthority + data · United States Congress; Legal Information Institute access copy
Section 204 says a transfer of copyright ownership is not valid unless it is in writing and signed by the owner. Notarization is not required for validity.
“A verbal deal or a handshake cannot move copyright, so ownership changes need a signed document.”
Inspect original source ↗public legal authority; application depends on the facts and jurisdictionAuthority + data · United States Congress; Legal Information Institute access copy
Section 203 lets authors or their heirs terminate certain grants in a window that opens 35 years after the grant, with advance notice. Works made for hire are excluded.
“Some grants can be reclaimed decades later, which is separate from any cancellation clause in a campaign contract.”
Open PDF at source ↗U.S. judicial opinion and federal publicationAuthority + data · Supreme Court of the United States; U.S. Government Publishing Office
The Supreme Court's June 5, 1989 decision on whether a commissioned sculpture was a work made for hire. The page links the official opinion in PDF, text, and other formats.
Cited in the series
“A commissioned creator who is an independent contractor generally keeps copyright unless a signed agreement says otherwise.”
Inspect original source ↗U.S. government page; verify embedded illustration rightsAuthority + data · United States Patent and Trademark Office
USPTO explains that name, image, and likeness rights are protected mainly by state law and vary by state. It says there is no federal personality-rights law.
“Whether a brand can use a creator's face or voice depends on the state, so the location matters as much as the contract.”
Open PDF at source ↗federal publication; third-party material may differAuthority + data · United States Copyright Office
The Copyright Office's page for its AI series, which begins with the July 31, 2024 Part 1 report on digital replicas. That report recommends a federal digital replica law.
“AI voice and face copies of creators are a live ownership question, and the Copyright Office wants federal rules for them.”
Open PDF at source ↗WIPO copyright; link or authorized download; no wholesale republicationAuthority + data · World Intellectual Property Organization
A WIPO guide for independent filmmakers on clearing rights to people, locations, music, and artwork. It shows how to plan clearance from development through distribution.
Cited in the series
“Unclear rights found late can stall a release, so a clearance checklist protects independent creators before they publish.”
Open PDF at source ↗U.S. federal government publicationAuthority + data · Federal Trade Commission
FTC guidance for influencers on disclosing brand relationships. It says platform disclosure tools may not be enough alone, and it covers images, video, and live streams.
Cited in the series
“Creators carry responsibility for their own sponsorship disclosures, whichever tool the platform offers.”
Inspect original source ↗U.S. federal government publicationAuthority + data · Federal Trade Commission
FTC guidance on native advertising. It says ads should not mislead about their commercial nature and that disclosures must be clear, unambiguous, and placed near the ad.
“Sponsored content that looks like editorial invites deception claims, so placement and wording of the label matter.”
Inspect original source ↗U.S. federal government publication; summarize brieflyAuthority + data · Federal Trade Commission
FTC press release on the final Lord & Taylor order. It describes a paid native article and 50 paid influencers who posted a dress without disclosing the payment.
“A real enforcement case shows that undisclosed payment to creators can lead to a federal order against the brand.”
Inspect original source ↗software New BSD; webpage Crown copyrightAuthority + data · The National Archives, United Kingdom
DROID is free software from the UK National Archives that identifies file formats and versions in batches and matches them to PRONOM. The current release is 6.8.1.
“Knowing the exact format of each file helps creators plan how to archive and hand over their work.”
Inspect data ↗Crown copyright; link rather than bulk republishAuthority + data · The National Archives, United Kingdom
PRONOM is the UK National Archives' online database of file format information, with records on more than 2,000 formats. It can be searched by name, extension, or identifier.
Data preview
“A format registry helps creators check what a file really is before promising or accepting deliverables.”
Open PDF at source ↗U.S. government site; item-level exceptions possibleAuthority + data · Library of Congress
The Library of Congress lists preferred and acceptable formats for text, images, video, audio, datasets, and other work. It says files should carry no DRM or encryption.
“Choosing preferred formats gives creators a public benchmark for files meant to last.”
The Library of Congress format record says QuickTime is a container that wraps video, audio, and other bitstreams. Files can hold several tracks, including timecode and captions.
“One video file can hold many streams, so delivering a .mov does not mean delivering the whole project.”
Inspect data ↗U.S. federal public dataAuthority + data · U.S. Bureau of Labor Statistics
BLS Table A lists U.S. employed people by work arrangement for July 2023, in thousands. It covers independent contractors, on-call, temp agency, and contract firm workers.
Data preview
“The table gives a citable count of independent contractors alongside other alternative work arrangements.”
Inspect data ↗U.S. federal public dataAuthority + data · U.S. Bureau of Labor Statistics
BLS Table 9 shows preference for arrangement in July 2023. About 80.3% of independent contractors preferred their arrangement. It covers sole or main jobs and excludes contract firm workers.
Data preview
“Most surveyed independent contractors chose that arrangement, which balances stories that treat it as a last resort.”
Inspect data ↗U.S. federal public dataAuthority + data · U.S. Bureau of Labor Statistics
BLS Table 10 reports health insurance by work arrangement in July 2023. Its employer-provided measure leaves out self-employed people and independent contractors.
Data preview
“Independent contractors do not appear in the employer coverage figures, so those numbers say little about their own…”
Inspect data ↗underlying federal data public; article imagery item-specificAuthority + data · U.S. Census Bureau
A Census Bureau story on nonemployer businesses: 29.8 million in 2022, with $1.7 trillion in receipts or about 6.8% of the economy. It breaks the counts down by state and sector.
Data preview
“Self-employed operators with no payroll make up a very large share of U.S. businesses.”
Inspect data ↗Census API terms; generated federal data reusable with citationAuthority + data · U.S. Census Bureau
The Census API for Nonemployer Statistics returns establishment counts and receipts by industry and geography for 1997 through 2023. It requires a free API key.
Data preview
“Researchers can pull solo-business counts by place and industry directly, and the 2022 changes limit comparisons with…”
Inspect data ↗U.S. federal public dataAuthority + data · U.S. Census Bureau
Census posts Nonemployer Statistics as CSV files for 1997 through 2023, with record layouts for each year. National, state, county, and metro files are available.
Data preview
“Downloadable files let researchers work with the full solo-business data offline.”
Inspect data ↗link to live federal explorerAuthority + data · U.S. Census Bureau
Census Data Explorer is the Bureau's online tool for searching and exploring its tables. A live table can be reopened and updated, unlike a static screenshot.
Data preview
“A statistic is more useful when the reader can reopen the table behind it.”
Inspect data ↗U.S. federal methodologyAuthority + data · U.S. Census Bureau
The methodology page defines nonemployer businesses as those with no paid employees that file IRS returns. Census says not to treat multiple years as a time series because methods change.
Data preview
“Knowing how solo businesses are counted keeps any charts built from this data accurate.”
Open source →Tools and archives we looked at (77 directory records)
A general directory of third-party tools, archives and platforms from the research. It is separate from the sources the editions rely on and from this site’s own interactive tools.
Inspect original source ↗Link permitted; template reproduction not cleared; not legal advicePlatform tools (directory) · Freelancers Union
Freelancers Union's beta tool builds a Freelance Work Agreement covering scope, payment, and optional clauses, with local compliance sections. Output is a Word or PDF file; general information, not legal advice.
“Gives freelancers a starting contract that spells out scope and payment before work begins.”
Inspect data ↗Public viewing is not a reuse license; advertiser creative remains third-partyPlatform tools (directory) · Meta
Meta's searchable public library of ads running across its apps; political and issue ads also show funder, spend range, and reach. Note the date you viewed an ad, since the library changes constantly.
Data previewCited in the series
“Shows what ads are running and, for political ads, who paid, which helps you study sponsored content.”
LinkedIn's public library of ads shown since June 1, 2023, searchable by advertiser, keyword, country, or date, with format and payer details. Ads stay listed for a year after their last impression.
Data preview
“Reveals who paid for B2B ads and how they are framed, useful for studying sponsored creator content.”
Inspect data ↗View/link only; no automatic republication rightPlatform tools (directory) · Google
Google's Ads Transparency Center lets you search an advertiser and see the ads it ran on Google Search, YouTube, and other Google platforms, filtered by date and location.
Data preview
“Shows what advertisers ran and whether they are verified, which helps you research who is behind sponsored content.”
Inspect data ↗View/link only; media remains third-partyPlatform tools (directory) · TikTok
TikTok Creative Center's Top Ads dashboard shows high-performing auction ads, filterable by region, objective, language, format, and likes. Results vary by region, so note your filters when you cite one.
Data preview
“A window into which ad styles perform on TikTok, useful for creators studying or pitching brand partnerships.”
Inspect data ↗License varies; verify every record at original sourcePlatform tools (directory) · Openverse / WordPress project
Openverse offers search and an API for openly licensed and public domain media from many sources. Works stay at the original sources, so verify each license there before reuse.
PlayableData preview
“Speeds up finding reusable images and audio while keeping the license check in your hands.”
Inspect data ↗Curated free-to-use sets; inspect item notes and creditsPlatform tools (directory) · Library of Congress
The Library of Congress's Free to Use and Reuse portal has more than 100 curated sets of 25 to 50 historical photographs, posters, maps, and movies. Check each set's rights statement and item credits.
Data preview
“A ready-made source of historic imagery for creators who need visuals with clear starting rights information.”
Inspect data ↗Item-specific rights via edm:rights; thumbnails are not blanket permissionPlatform tools (directory) · Europeana Foundation
Europeana's Search, Record, and IIIF APIs, plus SPARQL and OAI-PMH, open millions of European heritage items to developers. A free account gives you an API key; keep each item's rights URI.
Data preview
“Lets you build on European heritage collections while keeping each item's rights information attached.”
Inspect original source ↗Public educational tool; not individualized legal advicePlatform tools (directory) · Creative Commons
Creative Commons' License Chooser walks you through attribution, commercial use, remix, and share-alike choices, then outputs license code for web, HTML, or plain text. It stores nothing about your choices.
“Helps you pick a license that matches how you want your own work reused.”
Creative Commons' Search Portal is a directory of search links to openly licensed media on sources such as Flickr, Wikimedia Commons, and Openverse. Verify each license at the source.
“A starting point for finding licensed work across platforms before you check the terms at each source.”
Inspect original source ↗Statements describe status; they do not themselves grant rightsPlatform tools (directory) · RightsStatements.org consortium
Twelve standardized rights statements that cultural heritage institutions attach to digital items, readable by people and machines. Statements describe status and do not themselves grant rights.
“Reading the rights statement on a cultural heritage item shows what reuse the holder claims before you build on it.”
Inspect data ↗Public reference; conformance does not establish truthPlatform tools (directory) · Coalition for Content Provenance and Authenticity
The Conformance Explorer lets you browse the C2PA Conforming Products List, the official Trust List and the Time Stamping Authority Trust List. Check the live lists before relying on a product.
Data preview
“Lets you check whether a content-credential product or signer meets C2PA standards before you trust its provenance claims.”
Inspect original source ↗Tool verifies assertions and integrity, not factual truth; uploads may implicate privacyPlatform tools (directory) · Content Authenticity Initiative
Drag a file into the verifier to see its Content Credentials, such as author, tools used and edit history, when they exist. Avoid uploading confidential files without checking the privacy terms first.
“Can this image show where it came from and what changed?”
Inspect original source ↗Repository-license controlled; verify current license and releasePlatform tools (directory) · Content Authenticity Initiative contributors
An open-source command-line tool for reading C2PA manifests as JSON reports and adding manifests to supported audio, image and video files. It is dual-licensed under Apache-2.0 and MIT.
“Lets you inspect and add provenance data on your own media files from the command line.”
Inspect original source ↗See the original source for current rights and reuse terms.Platform tools (directory) · Digimarc
An open-source Chrome extension that checks images, video and audio for C2PA Content Credentials and shows their history and signer. The project calls itself beta, so review its permissions before installing.
“Puts provenance checks in your browser, so you can see where media came from as you research.”
Inspect original source ↗Archiving does not grant reuse rights; exclusions and privacy constraints applyPlatform tools (directory) · Internet Archive
Save Page Now captures a single web page in the Wayback Machine so you have a dated copy to cite later. Some pages will not save, and playback can be delayed.
“A dated archive copy can outlast a page that changes or disappears, which helps when you cite or document someone else's…”
Inspect original source ↗Stable citation does not grant republication rightsPlatform tools (directory) · Perma.cc / Harvard Library Innovation Lab
Perma.cc, from Harvard's Library Innovation Lab, creates permanent archived links to web pages cited in scholarship and legal work. A Perma Link preserves what the page showed when it was captured.
“A stable citation keeps your sources checkable after the original page changes, though archiving does not grant…”
Inspect data ↗Attachment rights remain those of the source; API/software terms applyPlatform tools (directory) · Corporation for Digital Scholarship
Zotero's Web API v3 gives code access to a Zotero library, including items, file uploads, full-text content and sync, with client libraries in several languages. Check the current terms before building on it.
Data preview
“Lets you read and manage your research library with code, keeping your citations portable.”
Inspect data ↗Metadata does not grant full-text rightsPlatform tools (directory) · Crossref
The Crossref REST API returns scholarly metadata in JSON for DOI-registered works, including license, funder and ORCID details. Most metadata is unrestricted, but some abstracts may be copyrighted.
Data preview
“Lets you check a work's publisher, funder and any license details from its DOI metadata before you cite or reuse it.”
Inspect data ↗Verify version and license at repositoryPlatform tools (directory) · OurResearch
The Unpaywall API takes a DOI and returns the best open-access location it knows for that article, with its host and other metadata. Requests need an email parameter, so check the current terms.
Data preview
“Helps you find a free, legal copy of a paper and see where it is hosted before you link to or share it.”
Inspect data ↗Metadata and underlying dataset licenses differPlatform tools (directory) · DataCite
DataCite Commons searches DOIs for research works, plus people by ORCID iD, organizations by ROR ID and repositories. It covers all DataCite DOIs and a subset of Crossref DOIs.
Data preview
“Lets you trace who made a research work and where it lives, so you can credit and reuse it correctly.”
Inspect data ↗Notebook-specific license, forkability, data, and embed termsPlatform tools (directory) · Observable
Observable offers notebooks, which are live documents that combine text, code and charts, and Canvases for collaborative data exploration. Check each notebook's author and license before reusing it.
Data previewInteractive source
“Interactive work built by others carries its own author credit and terms, so check them before you reuse or republish it.”
Open interactive source ↗Your data and graphics are separate from the platform's terms, and templates do not count as evidence.Platform tools (directory) · Flourish / Canva
Flourish, a Canva brand, is a web platform for building interactive charts, maps and multi-step Stories without code, with a free tier. Check the plan terms for what you can publish and export.
Interactive source
“Charts built on a platform depend on its plan terms, so know what you can embed and keep before you publish.”
Inspect data ↗Dataset rights remain separate; service terms govern embeds/exportsPlatform tools (directory) · Datawrapper
Datawrapper is a web app for creating and publishing charts, maps and tables, and you can try it without an account. Output can go to the web, PowerPoint or print, so check the current terms.
Data previewInteractive source
“A chart is a published claim about your data, so pairing it with the source data and a static version helps readers check it.”