stands for One-Time Programmable .
| Tool | Purpose | Supported files | |------|---------|------------------| | seeprom-tools (Linux) | Dump/verify/restore serial EEPROM | seeprom.bin | | otpdump (custom) | Parse e-fuse maps for AMLogic, Rockchip | otp.bin | | binwalk | Analyze entropy, find embedded blobs | Both | | hexdump -C | Visual inspection | Both | | Lockpick_RCM (Switch) | Extract secure keys & OTP | otp.bin , seeprom.bin | otp.bin seeprom.bin
: Contains the console's unique common key and per-console keys used for overall system encryption. stands for One-Time Programmable
Understand what each binary represents before modifying: changing OTP is often impossible or risky; changing SEEPROM is powerful but must be done carefully to avoid security or compatibility issues. otp.bin seeprom.bin