oscar morke / 00:00
48.8566° N, 2.3522° E
portfolio—paris 2026—no. 1

oscar
morke

staff pm at ledger. paris, from stockholm.
i make things on nights and weekends. some of them win prizes.

9 hackathon wins
$188K in prizes
5 terminals, 3am
the brief

i'm the person in the room who asks "but who uses this tomorrow?" and then stays up building the answer.

Staff PM · Ledger9× hackathon winner5-agent OS · ships by morningFAVOUR · live
contents
§1
intro
i'm just tending my own little smultronställe.
— that's the brief.
moved to paris alone at 30. sat at a cafe thinking this was either the bravest or stupidest thing. now it's home.
i was always the pitch guy. 16 hackathons explaining why something matters while someone else built it. ai closed the gap. now the nights look like this: five terminals, one brief, ship by morning.
“what if it works out?”
what i've become§2 · the stack

four agents, one system. it thinks, runs, ships, and remembers — while i sleep.

01
the second brain
obsidian
every message, note and decision flows into one vault. the memory, so i can think.
thinks
02
the machine
open claws · hetzner
the infrastructure the agent lives on. a server in germany with its own cron jobs and its own opinions.
runs
03
the courier
hermes · grok
the delivery lane. takes what the system writes and gets it out the door.
ships
04
people radar
local sqlite
scores 1,200+ contacts across every channel, every 6 hours. no api, no cloud.
remembers
§3    projects
project
about
result
built in
Full-time  ·  paid, owned, real scope
ledger
staff pm, core experience. hardware for when software becomes a commodity
protecting 8M+ devices
production
anotherblock
head of product. from fan-owned songs to an ai tool that prices them
0 to 40K users
2.5 years
etablera
sweden's largest hackathon series. 88 to 8,000 over four years
88 to 8,000
4 years
wave radio
a podcast about ai and shipping, recorded with friends
29 episodes
ongoing
Agentic  ·  every hackathon before this was handmade artisanal code
relay → favour
ai agents hire verified humans for tasks they cannot do
2nd / 500 teams
built in 48h
yieldbound
autonomous defi. spends yield, never principal
2nd / 687
built in 48h
receipt
cryptographic proof agents did what they claimed
top 20 / 468
built in 36h
the os
a personal operating system run by agents. obsidian is the brain, i am the taste
compounding daily
6 months of nights
loop
one magical event a week, picked for you
live demo
nights
Hackathons  ·  16 competed. organized for 8,000. judged at microsoft hq.
gates
human authentication for world. 9 bounties at eth bogota
9 bounties
built in 48h
1all built on nights and weekends. the day job is at ledger.
§4    key metrics
0
hackathon wins
$0k
in prizes
0k
users shipped to
$0m
losses prevented
fig. 1 — the record, 2018–2026prize $ / event
'18'18'19'21'22'22'22'22'23'23'23'23'25'26'26'26'26

the purse peaked at eth bogotá, 2022. the short ticks are events with no prize — the first hackathon, the judging year, and 2026, when the work turned from winning to shipping.

§5
ledger paris 2023

days building the security layer
for 8M+ hardware wallets.

$52M+
prevented losses
blockaid integration
2h
chain assessments
was two weeks
40K
users at anotherblock
0 to peak
Ledger
protecting 8M+ devices

staff pm, core experience. hardware for when software becomes a commodity

— staff pm, core experience — BTC / ETH / SOL, across 6 engineering teams
— transaction check + clear signing: if the screen can't explain it, don't sign it
— security research + blockaid integration: 800K tx screened, $52M+ in attacks prevented
— chain assessment: new-chain evaluation from 2 weeks to 2 hours, weekly in production
— the bet: hardware secures what commoditized software can't — agent, crypto, identity

before paris there was stockholm. before ledger there was anotherblock — a music startup where fans invested in the songs they loved. zero to 40K users. distribution killed it. kept the lesson, kept the records.1

§6
the arc
the arc

art and science, all together. built on becoming: leaping before ready, and it keeps working out.

2017-21
open data

the hackathon builder

it started in open-data hackathons. built sweden's largest series, 88 to 8,000. intent-based travel with SAS. the instinct: ship the thing, learn in public.

2021-24
web3

anotherblock

rode it into crypto. employee #4, 0 to 40K users, coinbase's first launch partner, rihanna and michael jackson on-chain. then it died by distribution. the product was better. distribution won. still the lesson that runs everything.

2025-
ai

the one-person team

now channeling it into ai. a five-agent os that thinks, ships and remembers while i sleep. one person, full stack, by morning.

morkeeth@paris
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§7
notes
01

every agent demo looks amazing. then you ask who uses it tomorrow and the room goes quiet.

02

agents sound confident regardless of quality.

03

two agents i built, competing at the same hackathon. one caught the other about to push a private key. only a demo key, and it never leaked, because the other one caught it.

04

three things i keep rebuilding: agents that stop re-explaining, stop lying, stop forgetting.

05

product was better. distribution won.

06

the best hack is knowing when to stop hacking.

07

minimalism is where i am from. maximalism is where i live.

08

i'm just tending my own little smultronställe.

1. anotherblock raised from j12, swedish house mafia, inventure, stride. 40K users. distribution won.
paris 2026
open to interesting problems
hej då