It's the end of day for me so here is number 7 decoded
1. 25e5887c0e166290053f3bfe2bd9f66c4caaf52e
2. c3c856608dd33b2797357f7cdc63bbf119b29fa0
3. d73b4d7847f3255867911be791f72d98ef78a35a
4. 47e7be03b4cb0588b8071ee5bc9aa3bb265d0511
5. 89636953fad22135f976384f4d76875ea605f83c
6. df5aaab7b2f25bd2278c1584ca83f09fff437b69
7. b6045885baff0ce92c6be1094b2db6c603db7d68
Halo 5 is amazing. Live gameplay demo that's just incredible. Show's Locke as a playable character. Then a new trailer is shown. #HuntTheTruth
8. fc6582bb8b0d89a8cafc99db81d09561c3199bbd
9. 681b2c455430fbf3a13ac284a168d6d281ffd142
10. 3bc8e208014aba2c5ab25106691f4de32f6f6a49
11. 2db130f12ac1cd59ad531a118b9b063caf48b31c
12. 581081ef9213f59104f477acb8d85b596574d118
13. 1104b5fe207820da890f4db5913057ecf76e7aa9
14. 86298402647c641347dc3666d8b5d1e39a71321a
What number should I decode tomorrow?
If you ever feel the need to verify that my decoding is correct, you can go to http://www.freeformatter.com/hmac-generator.html. Paste my message, set the key to "E3" and the algorithm to "SHA1". The resulting hash will match the hash here.