OT-2026-000088058
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000088058) never changes.
Identity and time
| Publication number | OT-2026-000088058 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-702d-a0e0-ac9124fcd3f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088058 |
| Status | PUBLIC |
Content hashes
| Canonical text | c38ab3f5ecab5f05001fe0783be20835ebed4242fc49e0d103e4d33e12f7e52b |
|---|---|
| Markdown | ab73708c13051fb52dcf425cbf669de9862766b93bf16c801937aaa96c881878 |
| Publication page | c68bdfe09b55ec74d396c99ff7bf900a6a30e9c9aaca1d10ece792552e44228b |
| Manifest | 6cb57ac7cc65a716bc99b235e94b8267d00e2c56866520ba14657ad3a4d1a1a4 |
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 | VjhY7JglGU6ZdyF8OY6UAAAiyo/0zTdivOi4GSx2YeRuJqCGM2eriQFkW1r2K/DdhpT8BS5MrEe0fKcjiBLnDw== |
| 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
| 2026-09-17T09:50:03.098102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088058observed c68bdfe09b55ec74d396c99ff7bf900a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:03.078086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088058/manifest.jsonobserved 6cb57ac7cc65a716bc99b235e94b8267...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.060822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088058/publication.mdobserved ab73708c13051fb52dcf425cbf669de9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.040401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088058/publication.txtobserved c38ab3f5ecab5f05001fe0783be20835...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.172509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088058observed c68bdfe09b55ec74d396c99ff7bf900a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.154347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088058/manifest.jsonobserved 6cb57ac7cc65a716bc99b235e94b8267...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.124927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088058/publication.mdobserved ab73708c13051fb52dcf425cbf669de9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.104774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088058/publication.txtobserved c38ab3f5ecab5f05001fe0783be20835...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. |
|---|