[SOLVED] satoshihack.com - hack the 0.1 BTC reward! - ROUND NR 3

[energoro]

Who knows? Just in case:

WRONG_HAHAHAHAHA

3902ee7e149eb8313a34757e89e21af6_HAHAHAHAHA

is WRONG...  

#EDIT: i will give one small hint for lvl5 later. for now, think alone. or collaboration with other participants. you can also declare team (with members) in this thread. and when one of team find final solution, reward and hall of fame is shared for the team-participants.

waiting for the hint


edit: Maybe the answer is in front of urs eyes ? something like

" You don't see the forest because of trees " ?

[zen2]

finally joined this hackathon  . can you please give a hint for level 3? i tried all things.
and i solved the second hackathon. but no chance. for 2 hours now.
please any help is welcome.

[tuyra]

lvl5 sucks

[zen2]

lvl5 sucks

how long you needed to reach 5? i am stuck in 3. can you give little hint maybe because you solved it already.

[tuyra]

lvl5 sucks

how long you needed to reach 5? i am stuck in 3. can you give little hint maybe because you solved it already.

about 30 minutes.. i created a script for lvl4, it took only 5 minutes

for lvl3, check the second hackathon, they are almost same.

[btc.to.moon]

How do you play this? I can't even pass Level 1!

[zen2]

lvl5 sucks

how long you needed to reach 5? i am stuck in 3. can you give little hint maybe because you solved it already.

about 30 minutes.. i created a script for lvl4, it took only 5 minutes

for lvl3, check the second hackathon, they are almost same.

wow 30 minutes is very fast.  
okay thank you. i will try this one first with second hackathon.  

How do you play this? I can't even pass Level 1!

look in the sourcecode.

[AltcoinInvestor]

Is Level 5 releated to Edward Snowden? x-NSA

[yampi]

I tried every single hash of TRUE, true and 1.
Nothing. Level 4 is impossible.

[piCube]

I tried every single hash of TRUE, true and 1.
Nothing. Level 4 is impossible.

If you really tried, you should get into level 5.

[ca333]

I tried every single hash of TRUE, true and 1.
Nothing. Level 4 is impossible.

no you have not because there is soo many algos = soo many hash... lvl4 is possible..
only think little.

-but you are on right path..


HINT for lvl5: "Only when you are from NSA, you can enter lvl6..."

[Injust]

cryptoanarchist333

[ca333]

cryptoanarchist333

CONGRATULATION! you win the hackathon INJUST. please post your BTC-adress here. i send you then reward.

thank you all participant for joining the hackathon! next week we make round 4 !
ca333

[Injust]

cryptoanarchist333

CONGRATULATION! you win the hackathon INJUST. please post your BTC-adress here. i send you then reward.

thank you all participant for joining the hackathon! next week we make round 4 !
ca333

-----BEGIN BITCOIN SIGNED MESSAGE-----
I, Injust of Bitcoin Forum, verify that I am the winner of the 3rd SatoshiHack hackathon.
-----BEGIN SIGNATURE-----
15eiAnGmwGVKSGjSKowcDw7N6CmhG7jfoo
G26utSTbdKpuT8gYeRzuGBtasftgWwzTOMn3wxUPaD7AU/XKl0cy3e1FxxGcDvbos2wsozoF0oTkGoe6ibz23HA=
-----END BITCOIN SIGNED MESSAGE-----

Please send my reward to 15eiAnGmwGVKSGjSKowcDw7N6CmhG7jfoo.
It was a real fun hackathon this time, looking forward to the next one!

[piCube]

cryptoanarchist333

CONGRATULATION! you win the hackathon INJUST. please post your BTC-adress here. i send you then reward.

thank you all participant for joining the hackathon! next week we make round 4 !
ca333

Congratz, Injust
You got lucky this time.
There's will never next time for you xD

[Injust]

cryptoanarchist333

CONGRATULATION! you win the hackathon INJUST. please post your BTC-adress here. i send you then reward.

thank you all participant for joining the hackathon! next week we make round 4 !
ca333

Congratz, Injust
You got lucky this time.
There's will never next time for you xD

Thanks Hope you learned never to post hashes in public before you're done solving em. xD
Thanks for all the help.

[ndnh]

lol, came back online for another round and gone!
Congratz to injust

Can someone share the lvl5 answer? (leave lvl 6 in suspense )

[ca333]

cryptoanarchist333

CONGRATULATION! you win the hackathon INJUST. please post your BTC-adress here. i send you then reward.

thank you all participant for joining the hackathon! next week we make round 4 !
ca333

-----BEGIN BITCOIN SIGNED MESSAGE-----
I, Injust of Bitcoin Forum, verify that I am the winner of the 3rd SatoshiHack hackathon.
-----BEGIN SIGNATURE-----
15eiAnGmwGVKSGjSKowcDw7N6CmhG7jfoo
G26utSTbdKpuT8gYeRzuGBtasftgWwzTOMn3wxUPaD7AU/XKl0cy3e1FxxGcDvbos2wsozoF0oTkGoe6ibz23HA=
-----END BITCOIN SIGNED MESSAGE-----

Please send my reward to 15eiAnGmwGVKSGjSKowcDw7N6CmhG7jfoo.
It was a real fun hackathon this time, looking forward to the next one!

dd4e53f3cc4577c15953e232720be5a2e9fd22d7c1ae9b80b2af9ce269a5a022
sent the reward. CONGRATULATION AGAIN!

hacking is many factors. Not only technical. also social factors are very important when you see this hackathon...    and you won because you combine ALL factors you need to solve a hackathon. GOOD JOB!

lol, came back online for another round and gone!
Congratz to injust

Can someone share the lvl5 answer? (leave lvl 6 in suspense )

SOLUTION:

lvl1: "   " (3 x space)
lvl2: 15a755ba37adfc28bc6795b524071618d71096dc6a6b5df091f0947dcc74e0b0 = gost(true)
lvl3: 1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa  = pubkey(genesisblock)
lvl4: 8513c69d070a008df008aef8624ed24afc81b170d242faf5fafe853d4fe9bf8aa7badfb0fd045d7 b350b19fbf8ef6b2a51f17a07a1f6819abc9ba5ce43324244 = whirlpool(1)
lvl5: you must change your http-referer. i.e. "curl --referer" or addons for firefox, chrome, etc. (i.e. ModifyHeaders, and my other plugins can make this). so you change referer and make it: 'https://www.nsa.gov' - then you are in lvl6 page.
lvl6: in level 6 you get this string: ad4cd704d846b46dec9f8fb4d8c92ed4333 = md5(cryptoanarchist)+'333' = cryptoanarchist333


thank you all for join the hackathon! hope it was lot of fun! see you next weekend!
ca333

[ndnh]

I felt lvl 6 was easier than level 5 lol.

I didn't quite get the changing header part. I don't have a technical background. Just pure logic. an someone explain that?

I will try Googling it.

[energoro]

lol, came back online for another round and gone!
Congratz to injust

Can someone share the lvl5 answer? (leave lvl 6 in suspense )

piCube got first the hash...

I decrypted to cryptoanarchist

and Injust added the 333 =)))


=> Was a team work )