OT-2026-000076316
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000076316) never changes.
Identity and time
| Publication number | OT-2026-000076316 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7e51-9162-4ee307f6a6bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 523108a697a3cedd2e72429ab66822c1b01bc45adc821e2f76f45ccc57dc56b2 |
|---|---|
| Markdown | 5dd0c8898c3a3537f9cf87c8e6e23f0a1da3a8aa6f8bd37a18d677443c92177c |
| Publication page | 8f2fe07629a7971b929686e9396403b7fb7d11b0efd1f15fa133d71119113d32 |
| Manifest | 2e1ebab224aca046ee52c424c87b0d4121ef3fbca2b5388a5d5b48cdf800e4e2 |
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 | ODrXN5kNnAWT2tTV/DkfVSaknHP7flb0WS/zHCbMS/X+Ig1ySuV73vw4Y2Do1lys+DAAasUAevrW9ciS+ytSBw== |
| 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
| 2026-09-17T10:12:10.007433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076316observed 8f2fe07629a7971b929686e9396403b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:09.990588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076316/manifest.jsonobserved 2e1ebab224aca046ee52c424c87b0d41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:09.972065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076316/publication.mdobserved 5dd0c8898c3a3537f9cf87c8e6e23f0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:09.951949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076316/publication.txtobserved 523108a697a3cedd2e72429ab66822c1...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. |
|---|