{ "id": "125a726821ec82332632c7e3ad8a8416a733b6fed18b35381dafc01fbc63b5af", "pubkey": "47f97d4e0a640c8a963d3fa71d9f0a6aad958afa505fefdedd6d529ef4122ef3", "created_at": 1746577939, "kind": 34235, "tags": [ [ "d", "74563bd4-90e6-4d62-8b76-c2a5770649d1" ], [ "alt", "Horizontal Video" ], [ "imeta", "url https://blossom.primal.net/7f0f7ee4b68386137fa7c86cfad3c8a06a610157b4640283c1a0d2e4caffcbe6.mp4", "m video/mp4", "alt Carl Sagan explains how the ancient Greeks knew the Earth was round and calculated its circumference over 2,000 years ago.", "x 7f0f7ee4b68386137fa7c86cfad3c8a06a610157b4640283c1a0d2e4caffcbe6", "size 10268334", "dim 950x720", "blurhash #LCj3PRnPEtTa$jYV@ogR+4st7IURjskadt5WYofNGR:-Pn#bIs.R-WWWEp0nhRPXAS5kCogjYoIE2t7xtRkoJR*ads+oI-oNLNH$xWYW=f6ofofWCs:R%e-t6R.oeWXWB" ] ], "content": "Carl Sagan explains how the ancient Greeks knew the Earth was round and calculated its circumference over 2,000 years ago.", "sig": "9ad44d342bcb6e2837212fa1624f4fe73d8bbd9145872eb2bfb326f1be8b0dff753b90f1aa1c1466b6b1d6e9b0d3448bdbe0f150450e15272727aa69e41a9011" }