{"type":"rich","version":"1.0","title":"VincenzoImp wrote","author_name":"VincenzoImp (npub1sz…mv73y)","author_url":"https://yabu.me/npub1szgdn7q6g9huf8a4zd980khntyk2mwqa7s5rlqye6v3y3w7gs4zspmv73y","provider_name":"njump","provider_url":"https://yabu.me","html":"nostr:nprofile1qqspwwwexlwgcrrnwz4zwkze8rq3ncjug8mvgsd96dxx6wzs8ccndmcppemhxue69uhkummn9ekx7mp0qyvhwumn8ghj7urjv4kkjatd9ec8y6tdv9kzumn9wshsemssyg great work on Pensieve, the retention cohort analysis is really clever. We took a different path on event archiving — BigBrotr crawls each relay's full history with completeness verification and tracks exactly which events live on which relays. Same goal, different trade-offs. \n\n"}