ColdTi is the only system which stores recovery seeds in ultra-safe Titanium to prevent the loss of crypto funds. The ColdTi will protect and preserve any recovery seed for generations. Titanium (with a melting point of over 3000°F) isn’t susceptible to fire, flood or the crumbling ravages of time. ColdTi is neatly etched with 24 fields which will perfectly organize your recovery seed numbers as well as a larger field for an additional password. ColdTi ships with two titanium plates and two binding screws and was designed to accommodate up to two recovery seeds. Instructions: 1) Engrave seed words or numbers* in the appropriate ColdTi field using a punch kit or mechanical engraving tool (sold separately) 2) Securely enclose your recovery seed(s) by screwing both ColdTi plates together with engravings facing inwards. 3) Affix both tamper-proof numbered decals so they must be damaged to open the ColdTi. Record the serial number for reference. *For an added level of security (and a simplified engraving process) we suggest encoding your 12 or 24 word recovery seed using BIP39 numbers. Visit for more details.