A mascot is needed for Glamsterdam upgrade (EIP-7773: Hardfork Meta - Glamsterdam).
Polar bear selected as mascot for Glamsterdam upgrade
Voting has closed.
========== SUMMARY ==========
Duplicate votes excluded (same reg IP + same creation date): 13 — voted: 13 Flamingo
Votes excluded for account created after 2026-07-10: 63 — voted: 39 Flamingo, 24 Polar bear
Total excluded: 76 of 189 votes
Adjusted result: Flamingo 50 vs Polar bear 63
Due to some potential funny business*, several of the votes for Flamingo were removed from the tally, resulting in a TIE with Polar Bear.
If you have registered for an account with Ethereum Magicians before July 10th, you are eligible to vote in the tiebreaker contest.
Additionally, any votes found to share a registration IP address and creation date won’t be counted.
The new vote will run for two weeks and automatically end at July 31, 12pm (Melbourne time).
Please vote!! Your voice in the community is important!! As a refresher, here’s why these two potential mascots were chosen:
Flamingo
…are really glam orous and stand out with their pink, over the top feathers and long legs. Plus on the technical side:
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Flamingoes are known for their very long and parallel legs, much like how BALs will improve parallelisation.
-
Flamingoes are filter feeders which use a filter-like structure in their beak separate their prey (brine shrimp and cyanobacteria among other creatures) from the water, a bit like proposer-builder separation.
Also, the collective noun for a group of flamingoes is a flamboyance… What’s more glam orous than a flamboyance of flamingoes?
Polar Bear
The Core Dev Protocol Contributors focused on Glamsterdam went to Soldøgn Interop, and polar bears may have been present, and encounters could have been dangerous.
*if any of you know how to solve for sybil attacks and proof-of-humanity, please let the rest of the world know :). Turns out even emoji-mascot votes are not immune from such things.
- Flamingo
- Polar bear
Ant - builders (ePBS)
Beaver - dam-builder (Glamsterdam)
Bee - coordinated, parallel workers
Flamingo - parallel legs (BAL) + filter feeder (ePBS) + flamboyance (Glamsterdam)
Hamster - Glamsterdam, cheek pouches (BAL)
Arctic Octopus - semi-autonomous arms (ePBS) + parallel tentacles (BAL)
Polar Bear - Soldøgn Interop
Poodle - elegant dog
EIP-8066: Upgrade Mascots specifies mascot requirements, role of facilitator (Mascot Wrestler) & veto powers of the Mascot Wrestler & client teams.
@EvilJordan proposed as Glamsterdam Mascot Wrestler
Recent upgrade names:
Shapella (Shanghai + Capella)
Dencun (Cancun + Deneb)
Pectra (Prague + Electra)
Fusaka (Fulu + Osaka)
Glamsterdam (Gloas + Amsterdam)
See: Post-Merge Network Upgrade Naming Schemes
Suggestions
| Mascot | Emoji | Reasoning |
|---|---|---|
| Ant | Suggested because of ePBS, the headliner is all about building blocks, and ants are builders | |
| Beaver | Literal dam-builder — the Builder in ePBS — and “dam” is sitting right there in Amsterdam. | |
| Bee | Bees work hard: efficient, coordinated, and parallel. | |
| Flamingo | Long & parallel legs: like how BALs will improve parallelisation. Filter feeders (filter-like structure in their beak separate their prey): a bit like ePBS. Collective noun is a flamboyance. What’s more glamorous than a flamboyance of flamingoes? |
|
| Hamster | Hiding in plain sight inside Glamsterdam. Cheek pouches pre-declare their cargo before scurrying — a functioning metaphor for a Block Access List. | |
| Arctic octopus | An Arctic octopus operates through semi-autonomous arms coordinating without a central controller, mirroring ePBS decoupling block construction from proposal and BALs enabling parallel, pre-declared state access for efficient execution. | |
| Polar Bear | Soldøgn Interop (core protocol contributors) focused on Glamsterdam. Polar bears may have been present, and encounters can be dangerous | |
| Poodle | Glamsterdam sounds elegant, poodle is a elegant dog. |
This is an editable wiki post.






