Access to a unique ID / serial # per Blink?

Would it be possible to encode a unique identifier in each blink, perhaps in the EEPROM space? This would make it possible to add features like indirect node to node communication, and detection of a victory condition across all Blinks.

Isn’t that accessible via getSerialNumberByte()? (I haven’t confirmed it works, but see the bottom of

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Good catch. That is exactly what I needed. Don’t know how I missed it.

Now need to sort out multi-byte messages between Blinks…