🤝
Make a deal with Eyal Kalderon 🌌
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
68
Account age
3 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Eyal Kalderon 🌌
📊 Post engagement
2
Avg engagement / post
2.9%
Engagement vs followers
Nov 2022
On Mastodon since
🔥 Top post: Just felt like recounting my experience migrating away from #Key · 4 likes + reposts
📊 Activity & format
Posting cadence
0.26 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 12 text · 0 image · 0 video.
Follower / following
0.5×
Follows 143 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
That speech gave me serious "yes, the planet got destroyed, but for a beautiful moment in time we created a lot of value for our shareholders" vibes, LMAO.
4/4
I'm pretty frustrated with the mainstream media for their very one-dimensional coverage of this event. They somehow completely glossed over the (very troubling) first half of that commencement speech and instead focused on the latter half …
For Eric Schmidt to try to absolve himself from his role at #Google in ruining the Internet with dark patterns, targeted advertising, data collection, etc. and then turn around to face this cohort of young graduates, trying to appeal to th…
Fantastic analysis by Casey Muratori about why ex-Google CEO Eric Schmidt _actually_ got booed during his graduation commencement speech last week! 👏
https://youtu.be/tlQ7EoJDTQY
Hint: It's not because "Gen Z and Millennials are simply Lud…
Just realized my earlier mentions of @keyoxide were invalid because I forgot the domain name suffix, haha. Editing the text post facto apparently won't send a notification in Mastodon.
Posting this reply with a proper mention to hopefully …
Sorry for the long post sequence. Please do slap me down if I'm misunderstanding the spec or some other detail.
Thanks for patiently reading, and thank you to the @keyoxide team for consistently being awesome! ❤️
(Part 6/6)
Same thing would go with personal websites being verified with DNS records.
Even though both eyalkalderon.com and my #Keyoxide profile page both contain links to each other, the Keyoxide profile page incorrectly applies the rel="me" to the…
This is because #Keyoxide applies the rel="me" attribute is applied _to the claim link itself_ and not to the profile page being claimed.
So for Keyoxide to properly handle rel="me" for GitHub profiles, the attribute should be applied to "…
This is confirmed to work on both Mastodon and this third-party testing tool:
https://indiewebify.me/validate-rel-me/?url=https%3A%2F%2Feyalkalderon.com
However, as this tool reveals, #Keyoxide fails to verify with both my GitHub profile a…
Let's take my own personal #Keyoxide page, for example.
https://keyoxide.org/d5ad5bd47835b0f0b0c3046c00ab4c0942dcba25
My Mastodon claim verifies correctly because both hachyderm.io/@ebkalderon and keyoxide.org/d5ad5bd47835b0f0b0c3046c00ab4…
I noticed something interesting when inspecting the HTML for my @keyoxide profile page.
It seems that the rel="me" anchor links on the page don't always 100% adhere to the RelMeAuth and web-sign-in specs. 👀
(Part 1/6)
🐘 Community & instance
Home server
hachyderm.io
A tech & engineering server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.
💡 Facts
🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 2 views per post.
📤Posts about 0.3× per week.
🕵️ Fake follower check
Estimated89/100
Excellent
Credibility score
99%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 99% real, active audience · Low fake-follower risk.
- Strong engagement (~2.9% of followers engage each post) — an active, real audience.
- Verified account.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Software engineer at Disney Streaming.
Creator of Amethyst Engine / tower-lsp / cargo2nix.
Rustacean. 🦀
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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Frequently asked questions
How much does Eyal Kalderon 🌌 charge for a sponsorship?
Eyal Kalderon 🌌 hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
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Send a paid deal or collab request right here on SocialDB — we notify Eyal Kalderon 🌌, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does Eyal Kalderon 🌌 have?
Eyal Kalderon 🌌 has 68 followers on Mastodon.
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