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Decoding YouTube's error 500 page

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youtube

This is YouTube's 500 page. Can anyone help decode this information?

<p>500 Internal Server Error<p>  Sorry, something went wrong. <p>A team of highly trained monkeys has been dispatched to deal with this situation.<p>  If you see them, show them this information: AB38WENgKfeJmWntJ8Y0Ckbfab0Fl4qsDIZv_fMhQIwCCsncG2kQVxdnam35 TrYeV6KqrEUJ4wyRq_JW8uFD_Tqp-jEO82tkDfwmnZwZUeIf1xBdHS_bYDi7 6Qh09C567MH_nUR0v93TVBYYKv9tHiJpRfbxMwXTUidN9m9q3sRoDI559_Uw FVzGhjH5-Rd1GPLDrEkjcIaN_C3xZW80hy0VbJM3UI5EKohX35gZNK2aNi_8 Toi9z3L8lzpFTvz5GyHygFFBFEJpoRRJSu3CbH5S2OxXEVo4HgaaBTV7Dx_1 Zs1HZvPqhPIvXg9ifd4KZJiUJDFS8grPLE7bypFsRamyZw-OCVyUHsGQKBwu 77pTtRwpF3hOxYLxM4KnAyiY1N6yrASSWyaeumRDENAoEEe8i8MRxzifqHuR leatvNMiwsg1pbSl7IIiaKljZaD9UkRms4Kvz1uYUNk4AwXnJ9-Wq44ufMPl syiHp_LwaeqyuxXykJMl-SA9p05VrJc4kCETUW3Ybp0yTYvVrqggo56A0ofC OiyAmifQA9pdYVGeumrQtbFlFyDyG9VKNpzn5lqutxFZPsS8xjiILfF3bETD H4aUb5fT4iERFsEL7S-ClsXiA4yAJdAcNH-OhGg9ipAaIxRRTOR5P1MYx6s6 -OrqgpT5VEaEx2hMpS1afaMd2_F21sxvcz2d8sCpEceHHSfsntTth6talYeD 4l63aUTbbCKV1lHxKWxdUjACFKRobeAvIpcJPcdHSN3CNQI-LlIWIx9jeyBU tDcL6S6GpRG_Z2of9fmw0LHpVU5hKlQ3lCPd4pVP6J02yrsBi0S9OLoE9jmM T2FfCvU1sWUCsrZu4-UPflXMyRnFK8aN8DYiwWWE8OvnLQ-LIaRDhjp29u9a LT6Lh4KxEmWF5XeZTwrzJxtuDLVomxVD5mpwFvK0YSoaz9dnPGXb0Fm2txSL BvGssSrWBJ4FeR6eEEkd_UkQ-aUnPv2W-POox17n54wzTwLugYjslRenMzmk I4_jlXcx9NpKmUg7Pa0qJuaElt-ZymPv6h0cXRUlyZtS0iT9-CQOHWLYMi3I kKrYa6bKUCAj058JEderSnbXqGEMvwBeZ_xgJpAjJiSgMOxJPokhbS6ezIv4 1JNr_dvQyvu4vh-YQNZ37fNTqQcoDZtYflBsJjuGrJlmIcqBYufB9g6nUaOE xPAKjPdvZ_z1Rn_8sWVf8NHNBBKGe5lgDgBxypsV0kIwVa9QOlehivOaieBI tmqHNdQIfdob0XUTEBPSeLj9hmw3Bqplc3gqUfFhIvpHml6dOTbjBhfkq0TE 5yCRHL2VSe2Xt9_i8SPQA2yCtJVO8HP6pnohmxqlBWSTE8Xj87PI6quX7f9i 0W6PdtkMYaGJsd_Ly_4Ag-KmGNHN585tF9eC5HeQ8Gz-vHZWOUiM4OQAG9UA 31ENOAjHtYb--ketbUcdX_FdjGiPtI_GxYeBqEShICotcd-S-E3bEGO-77M2 CuUUdB1AUYVDZR81XejVG5kSWsrz-p1qZ-6sSpSHCp114C6PheQPCwRHEr_1 AS-DkZfIuZ-w8XAo6pHIwvnv0dORSo-hPFgw1rw2VE4aKsgeMc7ZoPUxby1d Zr-o-0X4ZMgxoQHw_Ub27rTTHxS5Czt_vgBPq7k5OK5dm6b7JCs6Dbn2dsIA AakPL26t4smr8IiPAnqNC2sn7vxSiAe9mTJ670eNc6C9dCSGwqzqSURiLHmT kFyLhNSOdipttECmSSA1qh_E0K4LUhiOq7MFDEzg9CLD8kuJrqpEGgltYpD- 8lk7KEpyjMqbWFs-qeD8uJpsVfY2ac1C67OmyGzkERVoC245-YXuNCP8KUZH LGzRm9jXwUP_piDETX0N5xj34VOCfUTffT1WlWHmB9WRPhwjIsYYy_kgR-uT kIEDQ23NVUEGgDoryl-ymysIfwifjq-lPB3e85dz1PajNxawsCrKNeR_4hhq zE_E4ete1EgXeAYoeH4UIgrPGXDD-KfoNoB6viNs0GzNU9czD9Avr-tDtARO HBLSLIVRYq8caMA-jvpplTOMoDdmUMUWytf4Y_F5tKTpNtLPaAe1py1IgZBl lfAGY9L_k5slelh_9gUBEkURxS2oMGf2gdSeDdRBxKKx5tF1b-cuMLK6JYZJ vbGFYSsSENOkHrHEo9NdTwTi7NON9ZgRJgh7OaENK4TFCXrhKc4C6cyJs-V_ HZ0Q-B8XDyjL0qudg_0rJbjTNpNZajT_1WGsnhsTTAgMCGtTsj1T8vNx2LuX lPQV30nUKpukdCP3zuiE9_aeJQ-nzf3dMQ-KnZU5APmGcIP_u2be6blieMWH qVax1asKmuIjslh49ceM6lRt3Ia2bHUB8b1TMSjU4I79KPqc3clDnD8quNnU cRkgfJ_8LCEoH7jml_2TNV0fLuH_9IOXF3jKjhT9K5f-e5N06GmPQLzdqzeQ MnEtHuDcf4IizyKnB5GUXoNfQxbScQEzztQ_nHMYfF-E8KqoxxlK-Z0wfEDv dJpL3mcNfFu_vz-_LJ0oI4dE0-vthsxbpTxVQkdI0E5XSi4nYfLqhXompk4j gpxcHBjsXVbWcnelWhhQP15gCApj6Gz_ddRtk_uxiyiqZ44oUUDcl1KeWMTf yhKDj7jgGNzTOkUsXZRPb9M77-ZYPuL2wR68E3b9PC_mS6HBHiUxQ7pXvkwS Bi2CoFgd9SqBXk2O5I_BPaEoA8Aorazw4OvDrmTQrCk4OkGPKRukE4Ci2RMq TZIYbBz-v3QxmOKHJoMXPNOfj93TRWpmlAd6iHCH6BVlSdfgfjdbHeD0b0ct qXC_-S5fr1XFBuaZwaUTrBPxU-3IxWLp-dx7wpKcFykqKnByYpkzR3twKEXc z--CZV79Qk3ZTMY9ATia4HbyhoAqY_hV9GKAHQdU_C-9qwYt0rliNUcizlBc RHcwzoMyx30ciwbE8e9QsEH_AMa3E2ezuhjTqQlAG33_Gy5Bwe7fj6zNR0ud jjpcNVf-wprWHEYxMcKwjCQvEHBtv6TnCHkgi_AOtPzzm3aYkMc_ysdNAnI7 DE_T9S5Mkcs6VdT2DWgUN_UC-oAw27xej0aTIn0GckXPDcLBgvrUhUPU3FRn lW65syvFvxFmBOiCAEHD1q6Is1XhIf8vE6y0FMdNEWSMUW5rQG8f3KP_pjqG XlUHnGrQPQysylrczHOj4E3WTT918xg2vrXVraDJbCYnJpaWp8m94iqZw2gJ I_0UWOAZJMCYWz5jYf2DanCOBaGeZIO-UsWorP6YV3yHehirZ_Lc6KtaUorb bm_BnnCqGVZypL4k6cDy-4GyO2GNohXzN-VWqbAIUQIat9w6RsDpzpS2DIap 96aMBDg24D73RhFTEgCSunPpbbGrDVU3GFkuTGFFBQWNfAU_F22XtoPr_ZB0 1zZPrBVXrEhebvrzp0Z31_sIT8zLop_oaSRvykbyJKKxucARfPee-d0xlgWN WwKKtl49WVMhhu0OfDScH3knAVdv0LDAyt1fo3WF8jxdp7J9Hn3OWF3rcn0p zw0gt6YV_6FRy_UbZmpLBvEhZQKUfKuxp6LK-SfHOilT29ERg9LJZhnyluTV HELRtkJIcHzvphXupCIaIgZispYxHNSmAfze2cshWBYizGTBSKXWgrJeo7Q6 kEjim72yKaJ8JaLzMQFPxtQxhtvHRw94dCuXcajg3nE_r_9t7D8RicqF-CVV tvp-rHMPhhizlgfixHWXrPB7reTtftT64pOSl5vUop8gTlbeW5Kg7WQAPNfp zUH8YcAo0xDLJHA-FgTM4mYGih41rKaKKteWRFGU-fIyEzeO1s35tbGzlZ7R btUG_fCpIbaJmucMZK9OzVBSfBgTBtFSesqKq6hIc8HctGcj5LPUfP9DRqqe CrBi6bPjTlzrjaxJoU6oRq4ZtiBG38skOAaCUk61tpjilkq1fmWe2ByvLXhp O2furZoiwNrizYmUmAW3ak3iSneScA64M-9apdZwhhEgpqyw5mUMYNT5SOOf xZePlgXxhlL81t3KlofdbzT0w6tlbbT0NSbj9Q_zNkeZ8ar5aeMgTR-pJACg baB20YVezziX-yboCF-uIptCTFNV 

(Source: this post on HN)

like image 759
Anton Strogonoff Avatar asked Feb 10 '14 15:02

Anton Strogonoff


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How do I fix error 500 on Youtube?

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2 Answers

The debug information contained in the (urlsafe-)base64 blob is likely encrypted.

Think about it from Google's perspective: You would want to display a stack trace, relevant headers of the http request and possibly some internal state of the user session to help a developer debug the situation. On the other hand all that information might contain sensitive information that you don't want the general public to see or that might endanger the user if he copy'n pastes it in a public support forum.

If I was to take a guess of the format I would imagine:

  • A public identifier of the key used for encryption (their servers could use different keys then)
  • The debug data encrypted using an authenticated encryption scheme
  • Additional data for error correction when OCR has to be used

For statistical analysis of the format it would be interesting to sample a lot of these error messages and see if some parts of the message are less random than you would expect from encrypted data (symmetrical encrypted data should follow a uniform distribution).

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Perseids Avatar answered Oct 05 '22 21:10

Perseids


It looks like you are not the only one who is looking for some secret messages in YouTube error page. It seems that you can decode it using Base64.

Here is how:

http://www.cambus.net/decoding-youtube-http-error-500-message/

In a nutshell:

Sadly, contrary to my expectations, there doesn't seem to be any hidden message… Screw you, highly trained monkeys!

I guess it is just another Easter Egg similar to 'Goats Teleported' performance counter Google Chrome had:

https://plus.google.com/+RobertPitt/posts/PrqAX3kVapn

But I guess unless you look like this, you can't be 100% sure. OMG Monkeys!

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Kaspars Ozols Avatar answered Oct 05 '22 21:10

Kaspars Ozols