Web-page notarized

A tamper-evident timestamp of a page's content. Example Domain

page snapshot

captured2026-07-22T02:38:09.498Z
manifest sha2567ffb480af651168dcf6528e39b280a9cbb37401157cbcec0a52c0b82c9f7fec4
screenshot sha256431294ecc85641eb4241cb5d9702f95550095c64f49e46f7e7dbf85c353a092c
html sha2567b6cd9a1d881c4a69bf70b9babb5a4a90e38aa6f9933785508a38f665d4d4aab
proof⛓ timestamped on-chain

Verify it yourself: the manifest is the exact JSON whose SHA-256 is 7ffb480af651168dcf6528e39b280a9cbb37401157cbcec0a52c0b82c9f7fec4; it binds the URL, capture time, and the screenshot + HTML hashes. The linked transaction's OP_RETURN carries bsv.cx / web1 / 7ffb480af651168dcf6528e39b280a9cbb37401157cbcec0a52c0b82c9f7fec4, and the block's timestamp proves the page looked this way at or before that time.

Other captures of this URL (2)

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