The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
Stated as firm, per en.wikipedia.org: "…piece was installed,[14][15] and it was inaugurated and blessed by Pope Leo XIV on 10 June 2026 duri…"
Vatican News reports the upper arm of the cross atop the Tower of Jesus Christ was installed on 20 February 2026, completing the external works of the central tower at 172.5m, several months before the pin's stored date.
ArchDaily independently confirms the final cross section of the Tower of Jesus Christ was installed on 20 February 2026, corroborating the Vatican News[2] date.
The Junta Constructora del Temple Expiatori de la Sagrada Família's own official site confirms the external structure of the Tower of Jesus Christ (172.5m) was completed 20 February 2026, with a separate blessing/inauguration ceremony held 10 June 2026 - both well before the pin's stored 10 November 2026.[1]
Official press release confirms the tower's structural completion on 20 February 2026 (topping out with the cross), independently corroborating the Basilica's own announcement.[1]
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