I don't have the time/desire to decrypt this, but here it is. These are the current recipes for cauldrons. If someone would please clean up the data and make it more user friendly, that would be great. Thanks!
Sponge;4*338,2*349,1*331;1*19
DIAMOND;64*263;1*264
DIAMOND;32*265;1*264
DIAMOND;16*266;1*264
Log;4*5;1*17
Double_Slab;2*44;1*43
Ice;1*332,1*326;1*79,1*325
Stone;64*4,12*263;1*1
Lily_Pad;64*295,1*326;32*111,1*325
Chain_Helmet;1*306,1*327;1*302
Chain_Chestplate;1*307,1*327;1*303
Chain_Leggings;1*308,1*327;1*304
Chain_Boots;1*309,1*327;1*305
Flint;64*13;16*318
Nether_Brick;4*87;1*112
Nether_Brick_Fence;6*112;3*113
Mycelium;1*39,1*40,1*3,1*295;1*110
Grass_Block;1*295,1*3;1*2
Grass_Block;64*3;1*2
-crazyscience