OT-2026-000074758
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000074758) never changes.
Identity and time
| Publication number | OT-2026-000074758 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2b-7067-ab1b-b8cb07bdf94f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074758 |
| Status | PUBLIC |
Content hashes
| Canonical text | d58c2fae4a8724141ff63930182d4761c4d924cab87175230383c79b64645eeb |
|---|---|
| Markdown | 59d552501186483f2a7d169bad4e5f2c765608f4dd1639b327b5b21cf03fc0d0 |
| Publication page | 16c559e40f8e24cbf44c8dd5b5ca074c654ca8e7f324dda380a67c3b09f08cb1 |
| Manifest | ddf46d7c62f210f14cc90ba4e23258ff0825e71a3e5bf8ecd1f41bccaf5e021d |
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 | YXHolGk6+0hAiM5wynYcMpqCaTTA3FAglYNasoAf6KJnQDV/vgRhBo0LPOnOIq0Yo+T8mL/GOxFz9yMp260zCg== |
| 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
| 2026-09-17T10:18:26.868883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074758observed 16c559e40f8e24cbf44c8dd5b5ca074c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:26.848228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074758/manifest.jsonobserved ddf46d7c62f210f14cc90ba4e23258ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:26.827619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074758/publication.mdobserved 59d552501186483f2a7d169bad4e5f2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:26.807261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074758/publication.txtobserved d58c2fae4a8724141ff63930182d4761...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. |
|---|