OT-2026-000074472
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented before set-down, on a tool changer
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-2026-000074472) never changes.
Identity and time
| Publication number | OT-2026-000074472 · never reused |
|---|---|
| Internal UUID | 01a0ae93-717a-71ff-a6d6-f38a56b23680 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074472 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41b207b2da088dc0d17222cf60f9a321577a6ba08cbfb9d571371d947ac49c90 |
|---|---|
| Markdown | 505511b12283da13ab0877992862094898ca462b2b0729ff18e213df496bdb8f |
| Publication page | 76e77c0742d3db57986e6273de6947afdddcf10402c308ead0ff21ab050107b2 |
| Manifest | e8ff5b22233f107f74276623a309da8b5b30173496c2aecbfcce7ae65863e533 |
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 | xZqE8DUy0J91A7X1klUxavaXkFx2h094OOEylB9pFdbfZCNXbRr7LlV5M130ZlyPywPpEbBivjKhvwlkYVI4DA== |
| 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
| 2026-09-17T10:19:26.034559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074472observed 76e77c0742d3db57986e6273de6947af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:26.016798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074472/manifest.jsonobserved e8ff5b22233f107f74276623a309da8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:25.998396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074472/publication.mdobserved 505511b12283da13ab08779928620948...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:25.979580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074472/publication.txtobserved 41b207b2da088dc0d17222cf60f9a321...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. |
|---|