OT-2026-000082382
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000082382) never changes.
Identity and time
| Publication number | OT-2026-000082382 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-7953-ba45-f0283bdf7cd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082382 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbb142f0f91d44fdff53b42260a125129bf95bee485ed43c699be765af811ccb |
|---|---|
| Markdown | fed6f824e90782158d142c0c52cde27123d9200b412ef699e8da9e60b7a0203a |
| Publication page | 2154eb335b884df3fa28174bee0afde4a0e052c361548d58289deb5e2a3e3000 |
| Manifest | 5350a5112ce33f21ce73aa14c26abb6d63382994dab8ec95401b7b0c4d980718 |
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 | JzTuXRS91Or9gzRXJx27+esUaFLUJ56v9ez0p3S0vkhoxOBBjKHAytm2wQLIGWZFiWkySW0uTvtI8sjUp8UvDA== |
| 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
| 2026-09-17T09:59:15.738880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082382observed 2154eb335b884df3fa28174bee0afde4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:15.720316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082382/manifest.jsonobserved 5350a5112ce33f21ce73aa14c26abb6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:15.703274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082382/publication.mdobserved fed6f824e90782158d142c0c52cde271...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:15.683857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082382/publication.txtobserved cbb142f0f91d44fdff53b42260a12512...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. |
|---|