OT-2026-000069994
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000069994) never changes.
Identity and time
| Publication number | OT-2026-000069994 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7178-bbc8-1b29ba509cb7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069994 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2a8b5e76c7fc305717793ab8da45d9464709338f09d81bb81d8ed954a8b1fd0 |
|---|---|
| Markdown | cc055d81589e968ac78622bdba213917947e866f91c396d70003390943a502af |
| Publication page | 29eb9fd924bc72970aca60aa6b979abee3c9293568a8ef42bacf70d53c023c56 |
| Manifest | 822dd690bcce74ffe32dea68bd55aaf0b7dcdb51ba4c213976e1a30d4cea9a3f |
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 | YvhnZ8862aQ3KkpoHChzaX/N0Io2+nPhbLiqzBrNcYWkM+vMqId6UG/vfTlyDdSVvD4tJJEFvx7Rk38MCv4RCg== |
| 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
| 2026-09-17T10:26:56.490150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069994observed 29eb9fd924bc72970aca60aa6b979abe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:56.471480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069994/manifest.jsonobserved 822dd690bcce74ffe32dea68bd55aaf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:56.453421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069994/publication.mdobserved cc055d81589e968ac78622bdba213917...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:56.434538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069994/publication.txtobserved d2a8b5e76c7fc305717793ab8da45d94...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. |
|---|