OT-2026-000065342
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, vented after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000065342) never changes.
Identity and time
| Publication number | OT-2026-000065342 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-74d0-add7-1d66562f5313 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065342 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09192422d5380fb9433d11f9b5a44f0e34274833db8f95a47604e03c9182e9b0 |
|---|---|
| Markdown | e9911e6fc17617828c2c08b59277a2f8a908a3f629066ac733b9bdf4d54f8309 |
| Publication page | bcca3b5744595734bd0d036f4fbf6d59d041d03338be1abffa79a71ee71678bc |
| Manifest | f273ce63aff01385cf3573a9fe223b6a7516928cebfccb97f3a72a852b15f335 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | zssRF+4LXWLRnLzpwdussUe2yd08LDKI3Cx4mEEBgX2dtpTnI8R/rBfSE0WQXqDuCV7Cq+qPybaJBeX/9ZAYDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:19.510649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065342observed bcca3b5744595734bd0d036f4fbf6d59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:19.492871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065342/manifest.jsonobserved f273ce63aff01385cf3573a9fe223b6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:19.475992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065342/publication.mdobserved e9911e6fc17617828c2c08b59277a2f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:19.459770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065342/publication.txtobserved 09192422d5380fb9433d11f9b5a44f0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|