Plomin (full community governance), a network upgrade, 21:45 UTC (cardano.org: Hard forks (every Cardano hard fork and its date)). The move is the coin's, from the close before that day. ADA saw a network upgrade on Jan 29, 2025; the price series does not cover the 30-day window, so no effect is measured.
On Oct 22, 2024ADA made the news; it fell 3.1% by day 1 and was 127.7% higher 30 days later, 82 points ahead of BTC; it had moved −0.9% in the 7 days before.
Chang (on-chain governance), a network upgrade (cardano.org: Hard forks (every Cardano hard fork and its date)). The move is the coin's, from the close before that day. ADA saw a network upgrade on Sep 1, 2024; the price series does not cover the 30-day window, so no effect is measured.
Vasil, a network upgrade (cardano.org: Hard forks (every Cardano hard fork and its date)). The move is the coin's, from the close before that day. ADA saw a network upgrade on Sep 22, 2022; the price series does not cover the 30-day window, so no effect is measured.
Alonzo (smart contracts), a network upgrade (cardano.org: Hard forks (every Cardano hard fork and its date)). The move is the coin's, from the close before that day. ADA saw a network upgrade on Sep 12, 2021; the price series does not cover the 30-day window, so no effect is measured.
all-time high ADA all-time high: $3.10 during tenure
Highest daily close in our price history. ADA set an all-time high on Sep 2, 2021; the price series does not cover the 30-day window, so no effect is measured.
ADA-USDT spot trading (quotes: EUR, TRY, USDT, USDC). OKX listed ADA on Jan 29, 2021; the price series does not cover the 30-day window, so no effect is measured.
ADA-USDT-SWAP perpetual trading (quotes: USD, USDT). OKX opened perpetual futures for ADA on Feb 28, 2020; the price series does not cover the 30-day window, so no effect is measured.
NO DATA YET No field of this record has changed since it was first built.
4
The full write-up
every sentence on Sebastien Guillemot · questions · sources
Sebastien Guillemot in short
R&D Engineering Lead Emurgo of Cardano; 1 project on record since Oct 4, 2026.
As of Oct 4, 2026: 1 position, 1 project, best-ranked project Cardano (#19), median distance from all-time high −92.1%, no project hacked during the tenure, first seen Oct 4, 2026.
No follower count was read for Sebastien Guillemot as of Oct 4, 2026.
No public link is recorded for Sebastien Guillemot on CoinPaprika as of Oct 4, 2026.
CoinPaprika people record and our token joins; as of Oct 4, 2026.
As of Oct 4, 2026 Sebastien Guillemot appears in 1 position at 1 token project, the best-ranked being Cardano at #19, and it is active. Cardano (ADA) is −92.1% from its Sep 2, 2021 high and no hack was recorded during the tenure.
From the latest data refresh
As of Oct 4, 2026 Sebastien Guillemot appears in 1 position at 1 token project, the best-ranked being Cardano at #19, and it is active.
Cardano (ADA) is −92.1% from its Sep 2, 2021 high and no hack was recorded during the tenure.
Sebastien Guillemot was R&D Engineering Lead Emurgo at Cardano from an unrecorded date to present;
ADA ranks #19 as of Oct 4, 2026, 92.1% below its Sep 2, 2021 high, with 13 events on record.
The most frequent collaborator is Akihiro Yabe (Senior Manager, Corporate Department Emurgo), sharing 1 project on record.
13 events sit on Sebastien Guillemot's projects, 1 with a measured day-30 outcome, as of Oct 4, 2026.
First seen on this site on Oct 4, 2026; no alias is recorded.
Regenerated nightly from token ranks and events; as of Oct 4, 2026.
77 people share at least one project with Sebastien Guillemot on record as of Oct 4, 2026: Akihiro Yabe, Alexander Diemand, Alexander Nemish, Alexander Vieth, Alexandre Baldé and Alfredo Di Napoli.
People listed on the same projects' team lists; as of Oct 4, 2026.
Cardano (R&D Engineering Lead Emurgo) as of Oct 4, 2026; 1 project in all.
What happened to the tokens Sebastien Guillemot worked on?
The median project is −92.1% from its all-time high; 1 of 1 sit more than 90% below and no hack was recorded during the tenure, as of Oct 4, 2026.
Is Sebastien Guillemot still at Cardano?
Yes; the R&D Engineering Lead Emurgo position is open-ended on record (source: coinpaprika, read Oct 4, 2026).
Who does Sebastien Guillemot work with?
Akihiro Yabe, Alexander Diemand, Alexander Nemish, Alexander Vieth and Alexandre Baldé share projects with Sebastien Guillemot on record as of Oct 4, 2026.
Related pages
Related pages
as of
Linked below as of Oct 4, 2026: Sebastien Guillemot's project, the people who share it and the hubs it belongs to.
5 sources feed this page; 5 fetched successfully, the most recent at Oct 4, 2026 19:35 UTC; none reported an error on the latest fetch.
Positions come from CoinPaprika's team lists (people id sebastien-guillemot); ranks, drawdowns, events and hacks are joined from the token records on this site.
