Openwake · evidence pack

Grammarly

https://www.grammarly.com · record 237 · read 2026-09-06 · rules/v1 · generated 2026-09-06 04:05 UTC

Facts

Trains on customer data
unclear
“* Develop and improve AI.”
privacy policy · https://www.grammarly.com/privacy-policy · confidence 0.30
Opt-out mechanism
These activities–disclosing unique IDs and disclosing data through Cookies–may constitute “targeted advertising”, “sharing”, or “selling” under certain privacy laws, and depending on where you live, we may require your consent or you may be able to opt out of such activities.
“These activities–disclosing unique IDs and disclosing data through Cookies–may constitute “targeted advertising”, “sharing”, or “selling” under certain privacy laws, and depending on where you live, we may require your consent or you may be able to opt out of such activities.”
privacy policy · https://www.grammarly.com/privacy-policy · confidence 0.50
AI features
none stated
No supporting text found in the documents read.
privacy policy · https://www.grammarly.com/privacy-policy · confidence 0.20
Model providers named
none named
No supporting text found in the documents read.
privacy policy · https://www.grammarly.com/privacy-policy · confidence 0.20
Retention
not stated
No supporting text found in the documents read.
privacy policy · https://www.grammarly.com/privacy-policy · confidence 0.20
Hosting regions
not stated
No supporting text found in the documents read.
privacy policy · https://www.grammarly.com/privacy-policy · confidence 0.20
Subprocessor notice
not stated
No supporting text found in the documents read.
privacy policy · https://www.grammarly.com/privacy-policy · confidence 0.20

Subprocessors (0)

NameCategoryLocationQuoted from
None listed.

Sources read

DocumentURLReadContent hashLedger
privacy_policyhttps://www.grammarly.com/privacy-policy2026-09-06802db3868b706e5c…seq 470
Ledger proof for this record.
seq 508 · key 2f898a895f05b7a0 · 2026-09-06T01:40:51.589Z
hash 8f9917f01bd38e67cb8e2035fb7d710f09efb3dd92979e4ed8b453b3b6e6fd5e
prev 03716a1ce9a7f76ec7cfd864a58e9b44e26c2a94193c64b27439b16a88a34ec4
payload 47fa1cca95264e00758ad9ecb3f8ca2497db4fcf2c2333fa99c3fa94eeff5f0a
signature 2ag8ACHXS43RhWZKH5iKyrdgBCkVnpuNmO/Hib5QUtGnvY4r9ORdTaAXE8NeSgQipOuO3JCU1uHrwNX4l75hBg==
anchored 2026-09-06 at head seq 564 231a9dea0f93915bd7110e6786e00908325db3031635ace53c1023f850e0c49c
Fetch /v1/keys; for each ledger entry recompute sha256(prev_hash|kind|ref_id|payload_hash|created_at ISO) and verify the Ed25519 signature over that hash. Anchors are committed to git; compare the anchored head with the chain.