LumenGate ($LGT) has unveiled a groundbreaking approach to blockchain synchronization using photonic timing signals, achieving near-atomic-clock precision. The company's prototype employs multi-band photonic pulses to maintain synchronization accuracy within 1–2 nanoseconds, without requiring validators to use specialized hardware. Instead, timing signals are distributed via a relay network, with $LGT tokens facilitating the purchase and verification of timing bandwidth. In recent developments, LumenGate successfully completed its first multi-continent synchronization trial involving 112 nodes. Additionally, the company has partnered with a satellite imaging startup to enhance high-frequency data timestamping capabilities. A developer SDK for photonic sync rollups is set to launch this month, further expanding the technology's accessibility and application.