OT-2026-000046718
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000046718) never changes.
Identity and time
| Publication number | OT-2026-000046718 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-7a01-9571-e42ceba28219 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046718 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd77cda903962c1b02386f81713fc65052f946472f6cdbdf53c532c93af28c29 |
|---|---|
| Markdown | e043c0024047cd51df63cc1fd5b13c7d6c9d260bbb46a101f2ca8e46ed35e65e |
| Publication page | 7947f7ea5af2950af0254fc2f354bbcc0c491f1c4806b13c6a9e8d5ab81564b1 |
| Manifest | c7c6472b252fceda8771a932f5d446b314721a804d4022d4fd177c7881b050cb |
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 | uRasfB+Cf9LGrVFJLWOT3q+FobBozVNeoAyvEpy/HvMuYG00r1esF57N2Y80kWL1vhZAoIZdriwSoWVzS/4+Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:56.485737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046718observed 7947f7ea5af2950af0254fc2f354bbcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:56.467505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046718/manifest.jsonobserved c7c6472b252fceda8771a932f5d446b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:56.448138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046718/publication.mdobserved e043c0024047cd51df63cc1fd5b13c7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:56.427591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046718/publication.txtobserved fd77cda903962c1b02386f81713fc650...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. |
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