OT-2026-000075788
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single 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-2026-000075788) never changes.
Identity and time
| Publication number | OT-2026-000075788 · never reused |
|---|---|
| Internal UUID | 01a0ae94-29fe-7ac1-adad-7694446511c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075788 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3aa4a76eb2e9911445fd3ffcf3e153410fcefd139fa148b1d51580061ab796f6 |
|---|---|
| Markdown | 76f3b7ef845d2cbee8194eb5107beee7c83ca9c03b15930231152283d5950d2c |
| Publication page | c44c82460283d5913d848a0f692148b45be11703162a5e103deba6244f36f3f9 |
| Manifest | b944e76ce55b3ff4ec9fe0dedaaf3754192b1f1697c2c88a9effa5e1abc051c0 |
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 | 3cESaG5By1slAC4pfCuPOcoBaoiWZYe0yi34mAr26l5LpGu3saEK+5GAMPQeuiTCAXwIBhu9HpNqVipwj7eHCw== |
| 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
| 2026-09-17T10:14:15.203193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075788observed c44c82460283d5913d848a0f692148b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:14:15.060423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075788/manifest.jsonobserved b944e76ce55b3ff4ec9fe0dedaaf3754...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:15.042286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075788/publication.mdobserved 76f3b7ef845d2cbee8194eb5107beee7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:15.021776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075788/publication.txtobserved 3aa4a76eb2e9911445fd3ffcf3e15341...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. |
|---|