KnownOrigin: leading marketing for eBay’s NFT marketplace through the 2022 crash
eBay bought KnownOrigin in June 2022, as interest in NFTs collapsed. I led a team of five, rebuilt the measurement, and grew traffic, conversions and revenue from organic and social within six months.

- Senior Digital Marketing Lead, eBay
- 2022–2024
- Users down 57% in a quarter after the NFT crash, fewer artists minting, and analytics that had only tracked purchases since September.
- Reviewed every channel and journey, rebuilt the measurement, and put the creators at the centre of the marketing, leading a team of five.
- +30%Site traffic over six months, against a falling market
- +10%Conversion rate
- +20%Revenue from organic and social
KnownOrigin is an NFT art marketplace founded in Manchester in 2018. I worked alongside the founders on its marketing from the launch, first as their media consultant and then on and off as a consultant for four years, while running CoinJournal and founding CryptoKaiju, the first vinyl toy on the blockchain, which KnownOrigin partnered on. By the end of 2018 the platform had 47 artists, 196 artworks and just over 550 sales; by 2022 its Twitter account had 121,000 followers.
eBay acquired KnownOrigin in June 2022, and I joined eBay’s Web3 team that May as Senior Digital Marketing Lead, reporting to the Marketing Director. I led five marketers across paid and organic, and later product-managed the marketplace squad as well.
The timing was hard. In the first quarter of 2022 the site averaged 92,500 users a month. By the second quarter that had fallen 57%, and direct traffic, the people who already knew the site, had fallen 79%. Fewer artists were minting, sales fell with them, and the team was working from analytics that had only tracked purchases since September.
Six months after the strategy went in, traffic was up 30%, the conversion rate up 10%, and revenue from organic and social up 20%, with the market still falling.
What the data said
The first job was a review of 2022: every channel, every page, every conversion path. It showed that the picture the team had was wrong, not just bad.
Twitter looked like the sales channel. The creators were. Twitter drove 37.74% of purchases between September and December 2022, so the plan was to post more. But of the 7,937 Twitter sessions that went on to view a collection page, only 36 came from KnownOrigin’s own account. The sales came from artists sharing their own work. The platform’s job was to give them something worth sharing.
Promotion wasn’t selling anything. I segmented the people who read the top promotional posts and bought something. In no case was the purchase for the artist in the post: one post produced 13 purchases, none of them for its subject. The curated collections, the site’s own showcase, had 797 sessions and 9 purchases in three and a half months. The one piece of content that worked was the guide to applying as an artist: 1,467 people read it and 822 went on to the application page.
The journal and organic search weren’t educating anyone. Journal posts bounced 67% of readers and held them under three minutes. Organic search brought 18% of traffic, 10% of purchases, and converted at 1.2%, almost all of it on branded terms. The questions new buyers and sellers actually searched for, such as how to buy NFT art or what an NFT is, had no answers on the site.
Buyers took weeks, and the model gave them a day. Only 30% of buyers purchased on their first visit; 47% took between 12 and 30 days. Last-click attribution was crediting whatever they touched last, usually a tweet, and hiding the content and the creators that had done the work in between.
What was wrong, and what I did about it
Make the creators the channel
Fewer artists were minting, and the platform’s own promotion reached neither their audience nor ours.
Social content built around the artists: interviews, spotlights, their sales and their trending pieces, written to be shared by them. Posts that celebrated a creator reached their audience as well as ours; our own promotional posts reached neither.
Test it properly
The account drove reach and engagement, but almost none of the traffic that bought came from its links.
Campaign tagging on every link so our traffic could be told from the creators’, then a test-and-learn programme: posting frequency from 12 a day to 20, with the routine posts automated; video on everyday content; edition posts without links in the main tweet; social listening so the account joined conversations instead of broadcasting.
Treat it as discovery
Instagram was gaining followers with almost no effort because artists tagged us, and sending falling traffic and almost no purchases.
The review’s own numbers showed the way: the three best-performing posts of 2022 were all video, at engagement rates of 40 to 42%, and no static post matched them. We adapted the Twitter content that worked and added platform-native formats, artist video features first, and the engagement rate rose with them.
Hygiene, hub, hero
Posts had no clear objective, the one that worked was buried, and the CMS made every piece slow to read and slow to load.
A content model that gave every piece a job: hygiene content answering the questions buyers and sellers search for; hub content going deeper on a theme; hero content made to be shared. The application guide, the journal’s one proven piece, was pinned and surfaced to likely applicants through Intercom.
Close the content gap
Organic traffic was falling with branded searches, and the site had never ranked for the terms buyers and sellers use.
Keyword research against the journal showed the gaps, and a content plan was built around the questions with volume. The technical issues holding back crawling were listed for the product team, and a full SEO audit scheduled for the first quarter.
Rebuild the measurement first
Internal traffic wasn’t filtered, wallets showed up as referrers, and attribution credited the last click on a journey that took weeks.
GA4 configured properly, internal traffic filtered, wallet referrals excluded, campaign tagging on every link, and dashboards that put conversion value by channel beside product data from Intercom and Amplitude. Decisions could then allow for a purchase journey that took weeks.
Refine, scale up, analyse
The strategy had three strands, and each channel’s plan sat under one of them.
Refine
The channels already working, Twitter above all: content testing, the creator-first formats, and the changes to frequency and timing the tests supported.
Scale up
The channels and formats we had neglected: Instagram, TikTok, video, and the content model that gave organic search something to rank.
Analyse
The measurement that made the other two possible: attribution that allowed for a long journey, product data beside the marketing data, and dashboards the whole team used.
The point was to make decisions on evidence during a downturn: concentrate a small team on the activity that moved sales, and build the content and measurement that would still be there when the market turned.
36 of 7,937
Twitter sessions that went on to a purchase came from the brand’s own account. The creators were the channel.
13 purchases, none for the artist
What the best promotional post produced. Promotion wasn’t selling.
67% bounce, 1.2% conversion
The journal and organic search weren’t educating anyone.
47% took 12 to 30 days
Buyers took weeks; last-click attribution gave them a day.
Refine
Twitter, the channel already working: creator-first formats, tagged links, a test-and-learn programme on frequency, video and listening.
Scale up
Instagram, TikTok and video; hygiene, hub and hero content built around the questions buyers and sellers search for.
Analyse
GA4 rebuilt, every link tagged, dashboards with Intercom and Amplitude data beside the marketing data.
- +30%
Site traffic.
- +10%
Conversion rate.
- +20%
Revenue from organic and social.
- 1,121
Followers in the week of the creator giveaway, against a typical week of under 500.
The activity that proved it
By the end of 2022, with eBay’s ownership prompting claims that KnownOrigin was becoming less crypto-native, follower growth had stalled and fewer creators were adding work. The answer was a run of activity built around the creators themselves.
It started with a Christmas giveaway: a 1/1 piece or a POAP from a different artist every day for a week, the artists providing the prizes and sharing the posts, with paid promotion behind them. The giveaway reached 1.27 million impressions in the week and added 1,121 followers, against a typical week of under 500. In January the Creator Contracts launch followed: artists could mint on their own contracts and build their own collections, launched through a beta, email, social, paid and an NFT Paris after-party, with another 1.17 million impressions in its first week of ads. Alongside them ran Twitter Spaces for creators (the session on marketing your NFTs drew 843 listeners), a sponsorship at Adobe MAX, and the Deadfellaz “Draw the Undead” collaboration.
Over the six months that followed, work added to the site rose 15% and sales 30% against the six months before.

What it shows
This is the work I do as a fractional head of marketing: a review that finds what the numbers are hiding, a strategy a small team can run, and measurement that holds up when the market doesn’t. The review that found all of this is what my audit and roadmap produces.
| Metric | Figure | What it measures | Basis |
|---|---|---|---|
| Site traffic | +30% | Increase in overall site traffic through targeted content and channel optimisation | |
| Conversion rate | +10% | Boost to conversions through refined targeting and better user education | |
| Revenue | +20% | Increase in revenue from organic and social channels despite the continuing downturn | |
| Content engagement | +73% | Improvement in average time spent on optimised content pages, up from under two minutes | |
| Search visibility | +45% | Improvement in SERP visibility for targeted NFT and digital art educational keywords | |
| Followers | 1,121 | Twitter followers added between 24 and 31 December 2022, the week of the creator giveaway | |
| Reach | 1.27m | Impressions on the giveaway posts in the week of 26 December 2022 to 1 January 2023 |

“During our time working together, Oliver emerged as the primary driver behind the significant advancements in strategic marketing planning in 2023. His role as a strategic thinker and experienced marketer stood out prominently within the marketing team. His data-driven approach and extensive experience across all paid and organic channels were pivotal in delivering impactful results.”
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