OT-2026-000071361
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000071361) never changes.
Identity and time
| Publication number | OT-2026-000071361 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ed-70f9-837e-2762585752a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071361 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7deebf8cbb636530bbb3f2e88f07437aaed31bb5969f445fabb90a621a7ce446 |
|---|---|
| Markdown | 5c03f730cdcf7ea5713c412518102972fbc727a0b8f71274b0a7d83406ea3c8b |
| Publication page | aa1ad687397363de13f4b598291c01de7c8b420925e4acadd8f6179beb153577 |
| Manifest | 8bb9c42ecf4018fab65dbd751c56e5b4fd6302e1c0e4c86fb92ec51576bf34e6 |
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 | v2cITDBvF8Gz5VYmP4Ki3Mif3Ol6SjCMbpSTdv+8DehsqR65VEsF5sjJC0rnq4mwv7QII37MwRJTIhQq303cAQ== |
| 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
| 2026-09-17T10:24:58.306653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071361observed aa1ad687397363de13f4b598291c01de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:58.289592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071361/manifest.jsonobserved 8bb9c42ecf4018fab65dbd751c56e5b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:58.271629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071361/publication.mdobserved 5c03f730cdcf7ea5713c412518102972...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:58.254035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071361/publication.txtobserved 7deebf8cbb636530bbb3f2e88f07437a...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. |
|---|