OT-2026-000065474
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single 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-2026-000065474) never changes.
Identity and time
| Publication number | OT-2026-000065474 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-763e-8739-4699fd59c0e1 · 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-2026-000065474 |
| Status | PUBLIC |
Content hashes
| Canonical text | df32a4b1496b4a378fcb485360b0419a7b68b65f7778ddb5c0f1327fcdcda85c |
|---|---|
| Markdown | a524d4251c7d7a1babe533d8ff417f723812952c9e5153218d1fcfc9d98a4432 |
| Publication page | ae5f7c3bfaa34b6883dd3272010e4a20460f5ab30781460eefab59b4b64c63a6 |
| Manifest | ee3373a14e48957345b51f46c644bc35c21c8a7085a4763234014b1feccaadff |
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 | kDFJ+dBcKbMnM7q5lU6NwYe4fS4ficU+gJ/8QAtZap9YPLt4v1pJ0W77LeR9B+YFX8VkVCoUsAlPL5q4lRc5Ag== |
| 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
| 2026-09-17T10:33:45.415632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065474observed ae5f7c3bfaa34b6883dd3272010e4a20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:45.399632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065474/manifest.jsonobserved ee3373a14e48957345b51f46c644bc35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:45.379505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065474/publication.mdobserved a524d4251c7d7a1babe533d8ff417f72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:45.360846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065474/publication.txtobserved df32a4b1496b4a378fcb485360b0419a...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. |
|---|