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Proof: Federer’s Billionaire Playbook: Equity deals reshaped his wealth; endorsements extended his earning power

The record — the exact bytes that were hashed

{"first_seen":"2026-09-29T23:52:46Z","headline":"Federer’s Billionaire Playbook: Equity deals reshaped his wealth; endorsements extended his earning power","kind":"front-page-headline","rank":1,"source":"timesofindia","url":"https://timesofindia.indiatimes.com/sports/international-sports/roger-federer-built-a-550-million-fortune-by-turning-tennis-greatness-into-uniqlo-on-endorsements-investments-and-one-of-sports-most-powerful-global-brands/articleshow/134568735.cms","v":1}

Download headline-42c73d9808ec.json

SHA-256

42c73d9808ecbbf9424617bf38315d27325f16bbc33c38360027c134636ecdd7

OpenTimestamps

Submitted to the OpenTimestamps calendars 2026-09-29 23:57 UTC; waiting for a Bitcoin block (usually a few hours).

Download headline-42c73d9808ec.json.ots

Wayback Machine

• The record pageCaptured 2026-09-30 00:10 UTC — view the capture.
• The story pageCaptured 2026-09-30 00:45 UTC — view the capture.

Check it yourself — none of this needs this site

1. Hash the record: sha256sum headline-42c73d9808ec.json prints 42c73d9808ecbbf9424617bf38315d27325f16bbc33c38360027c134636ecdd7. Its first twelve characters are the end of this record's address.
2. Drop headline-42c73d9808ec.json and headline-42c73d9808ec.json.ots onto opentimestamps.org, which checks the receipt against the Bitcoin block chain. Or, with the OpenTimestamps client and a Bitcoin node: ots verify headline-42c73d9808ec.json.ots (ots upgrade first while the receipt is pending).
3. Open the Wayback Machine's captures above: the capture of the record page shows this hash as it stood then, and the capture of the story page shows the newsroom's own page.

Sealed automatically, 4 min after it was first seen.