OT-2026-000086202
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, sustained blow-off before 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-2026-000086202) never changes.
Identity and time
| Publication number | OT-2026-000086202 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82c-739c-a79b-630c6fc009fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086202 |
| Status | PUBLIC |
Content hashes
| Canonical text | 062201ca9e1d796f270c883b2b5932227483b6c9acfe9ec5ec78ed47ad50406c |
|---|---|
| Markdown | df1b14ead1677fbd93d0da25bcb52bd38a14bc0bbb6d904e0f6e3e407cdf53b7 |
| Publication page | c1fa50d7c3f1461edd6a2d61858e237fe6154254e23fa8ff6af27d848ff46b5a |
| Manifest | 33192edb22eadf2909fb6e026de49944921259f572b0e12817a2f29d1ce39b21 |
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 | gWMs+WJSa6nlht37q4TDwqY3ERbhGjQOSsGdp3PZbezrpaJH04zPL7UBQjb9sW2JooiDjB5tFjHFMxtSAZiACg== |
| 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
| 2026-09-17T09:53:52.972295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086202observed c1fa50d7c3f1461edd6a2d61858e237f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:52.953671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086202/manifest.jsonobserved 33192edb22eadf2909fb6e026de49944...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:52.936274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086202/publication.mdobserved df1b14ead1677fbd93d0da25bcb52bd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:52.918979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086202/publication.txtobserved 062201ca9e1d796f270c883b2b593222...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. |
|---|