OT-2026-000065266
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000065266) never changes.
Identity and time
| Publication number | OT-2026-000065266 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7833-8ae6-30d56a8e655a · 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-2026-000065266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5059fce53843f248fc76edbfb1090c94811dcb3f5944b2caf071ee0acea84deb |
|---|---|
| Markdown | 6ac5c22493d9878ab87b6322344c89a7b7edceadda740358862da7bd5a8ad82a |
| Publication page | 13d85c956414c805a94b525aeb3af08598fe31e8cf7ecb52da504cd76c505393 |
| Manifest | c555fb1ce6d9cfd161e70cb1cd238f747c9476659e4bb1271a27d4926a50a893 |
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 | W4ULZdkqyLiVcyW3iAlEFUjJwBuV/LE4fFnBCpLeMGPseAOKaUiFpyUjmnhzyydjVkFSzDbPdaTCRACYheysBg== |
| 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
| 2026-09-17T10:35:07.892424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065266observed 13d85c956414c805a94b525aeb3af085...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:07.875897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065266/manifest.jsonobserved c555fb1ce6d9cfd161e70cb1cd238f74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:07.858777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065266/publication.mdobserved 6ac5c22493d9878ab87b6322344c89a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:07.840734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065266/publication.txtobserved 5059fce53843f248fc76edbfb1090c94...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. |
|---|