{"change_id":638,"source_id":"wb-promo","records":[{"seq":51976,"day":"2026-09-29","kind":"version","payload":{"version_id":617,"source_id":"wb-promo","version_no":6,"canonical_sha256":"da99c51b6dfa9bce522a475339b8fd4f5b0054600e07ea0d98629090cb912fb6","raw_sha256":"4ca85d19990ef3be8965c62176754fb2e13112e60601378af3b3edba2ebd87a4","first_seen_at":"2026-09-29T12:21:15.719583+00:00","confirmed_at":"2026-09-29T12:33:56.391330+00:00"},"record_sha256":"0e1e9477449401d84f6058192d451fbd8348fdae7abe36847c34d6f0c92a7bd8","prev_sha256":"a62876bf0809de37b8a881c00c22a248a8f7845abbff3f26377b38f1a2a04ab9"},{"seq":72890,"day":"2026-10-20","kind":"version","payload":{"version_id":804,"source_id":"wb-promo","version_no":7,"canonical_sha256":"89a11114e93a2c873d629b9eb968d390b387797ecc8449bcc2d7c62b1274fcd8","raw_sha256":"cb3c5c136dbea9d755b34328e5dc51ca8d9c0c0c9e3a49eb32e2d426387151a4","first_seen_at":"2026-10-20T15:16:19.030848+00:00","confirmed_at":"2026-10-20T15:33:25.525202+00:00"},"record_sha256":"76078474cf9f34d40d40a57d811023b39c14533157fae4d1a1b91b966759483f","prev_sha256":"845305cae451edbb77c2556333750c71dcbc304007e0e15cdd2d79d7fd634922"}],"daily_anchors":[{"day":"2026-09-29","merkle_root":"2ddc6e96a9898f5674fc5e553d2c79709186ff09a5cf174137b02479fd36eea4","record_count":884,"ots_status":"ok","ots_receipt_url":"/anchors/2026-09-29/receipt.ots"},{"day":"2026-10-20","merkle_root":"92c35fbc81ef9cd936f28ed913532386fee2394f44d8a557d1e718795c9e7903","record_count":1053,"ots_status":"ok","ots_receipt_url":"/anchors/2026-10-20/receipt.ots"}],"how_to_verify":["Скачайте текст версии (/versions/<id>/text) и пересчитайте SHA-256 — он должен совпасть с canonical_sha256 в записи цепочки.","Каждая запись включает хэш предыдущей (prev_sha256) — переписать цепочку задним числом незаметно нельзя.","Суточный Merkle-корень якорится через OpenTimestamps: скачайте .ots-квитанцию и проверьте её на opentimestamps.org."]}