OT-2026-000083362
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000083362) never changes.
Identity and time
| Publication number | OT-2026-000083362 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-704b-ab7f-1612d218c815 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77ef57a0db6c84dfa8927ece1f0b9c8c09c44b94dc5ca82a53c83fbe72adb463 |
|---|---|
| Markdown | cc1af3c004e60b19202ee25e070077568a804eba0b216cfd572594f9177f82cd |
| Publication page | d7af5adcb5ab2c6c3994d816422963a3be326a375239ecf768522e57b607a341 |
| Manifest | e32275d6aa29e42ee5cf81e825d751cb98d1532cc06b2c668aebe323f5525978 |
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 | BGcmx3DYrIOSVtMyVwHPfPE2C0BCuWgWL9R0Se7I5SAlLypHujbLa6SK9wm5AIWgIEO01snNmtOVYBauqRoPDw== |
| 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
| 2026-09-17T10:00:38.964403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083362observed d7af5adcb5ab2c6c3994d816422963a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:38.945519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083362/manifest.jsonobserved e32275d6aa29e42ee5cf81e825d751cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:38.926167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083362/publication.mdobserved cc1af3c004e60b19202ee25e07007756...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:38.907541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083362/publication.txtobserved 77ef57a0db6c84dfa8927ece1f0b9c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.889438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083362observed d7af5adcb5ab2c6c3994d816422963a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.873155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083362/manifest.jsonobserved e32275d6aa29e42ee5cf81e825d751cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.856044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083362/publication.mdobserved cc1af3c004e60b19202ee25e07007756...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.839756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083362/publication.txtobserved 77ef57a0db6c84dfa8927ece1f0b9c8c...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. |
|---|