Site History
Track how columbia.edu's technology stack and AI policy have changed over time
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Feb 10, 2026, 12:20 AMTech ScanLatest
View Details19 technologies detected
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Feb 9, 2026, 05:18 AMPolicy SnapshotLatest
UNKNOWN0 AI bots blocked
Policy changes:
OPEN→UNKNOWN
Removed llms.txt
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🛡️
Jan 29, 2026, 07:10 AMPolicy Snapshot
OPEN0 AI bots blocked
robots.txtllms.txt
🛡️
Jan 29, 2026, 06:46 AMPolicy Snapshot
OPEN0 AI bots blocked
robots.txtllms.txt
🛡️
Jan 29, 2026, 06:35 AMPolicy Snapshot
OPEN0 AI bots blocked
robots.txtllms.txt
🛡️
Jan 29, 2026, 06:27 AMPolicy Snapshot
OPEN0 AI bots blocked
robots.txtllms.txt
🛡️
Jan 29, 2026, 06:20 AMPolicy Snapshot
OPEN0 AI bots blocked
robots.txtllms.txt
First recorded policy snapshot
Summary
2
Tech Scans
6
Policy Snapshots
19
Current Techs
0
Techs Added (All Time)