OT-2026-000065469
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000065469) never changes.
Identity and time
| Publication number | OT-2026-000065469 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-71a1-80ce-2df558b25f7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065469 |
| Status | PUBLIC |
Content hashes
| Canonical text | a84b57ac265b8a6df11d4a94adcfc55aebec149ad04a158d4fca8a6026cf5854 |
|---|---|
| Markdown | b226515806b7f80e6a79fe90c615f1004ed33a477e39acbeb748c3b0cb64070d |
| Publication page | 685f9f3aad443505d11380ac204fedf60c7060fdc5eb60d6ec2b43272b8d3e29 |
| Manifest | 47704eeb041611e6b22883191fb2dab006e74533523cc0c351a3e24f282f4cd8 |
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 | m1qWxzByo2oB5lyfceY8plxGR0dScL5KcgVKLWjLTbIWpdroN/hhGuWMrl6yhjnDJyjKGg91kuGe7ZnP7kNYBg== |
| 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
| 2026-09-17T10:33:44.977337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065469observed 685f9f3aad443505d11380ac204fedf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:44.955683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065469/manifest.jsonobserved 47704eeb041611e6b22883191fb2dab0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:44.935734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065469/publication.mdobserved b226515806b7f80e6a79fe90c615f100...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:44.919561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065469/publication.txtobserved a84b57ac265b8a6df11d4a94adcfc55a...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. |
|---|