OT-2026-000077096
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000077096) never changes.
Identity and time
| Publication number | OT-2026-000077096 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f507-71ef-b77b-e5ddcb3aa928 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077096 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94f11d1e803dbbc054003369de35d3744548733d000c00f8910d9c5f33b3c068 |
|---|---|
| Markdown | 4b4ca3e319e5daf9d5dd34b54fea709a749f48c826edab2907a1a6e4eef8bee3 |
| Publication page | 30d20507aa54dea62d01b559e4e3fb0e20c57633b4f7ff43437cfb547bce45df |
| Manifest | d3cb37e4977ad2806f4df898ccf120fe03bb9c9a2098f24bccdde82929f912c1 |
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 | N3GlPAiC8Sb3MD65ISsYl9KuLoTcc9JJN7mQiBmkDEw9V15AMz5YV7sU1lAOwFYzCAkmwCJ3iPUMHIDXWhMpBw== |
| 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
| 2026-09-17T10:11:31.781392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077096observed 30d20507aa54dea62d01b559e4e3fb0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:31.765106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077096/manifest.jsonobserved d3cb37e4977ad2806f4df898ccf120fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:31.747383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077096/publication.mdobserved 4b4ca3e319e5daf9d5dd34b54fea709a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:31.276740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077096/publication.txtobserved 94f11d1e803dbbc054003369de35d374...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:33.558623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077096observed 30d20507aa54dea62d01b559e4e3fb0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:33.538899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077096/manifest.jsonobserved d3cb37e4977ad2806f4df898ccf120fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:33.518391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077096/publication.mdobserved 4b4ca3e319e5daf9d5dd34b54fea709a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:33.383739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077096/publication.txtobserved 94f11d1e803dbbc054003369de35d374...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. |
|---|