OT-2026-000068493
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000068493) never changes.
Identity and time
| Publication number | OT-2026-000068493 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-786b-a2f1-3a55da96b0d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068493 |
| Status | PUBLIC |
Content hashes
| Canonical text | aee494e6658c5d0dce14d3d2ef79b04c6d8bbe9f1a8816ab2215382dba76796a |
|---|---|
| Markdown | 7f4db535bc021b812f5dfc7a873a1da47e7a6a042cf1453ac75a605b1558798f |
| Publication page | af50cb287309e34eaeec68aae34af0bcd47d67165333b4f122b35d7d22357032 |
| Manifest | 79a1efaa5f384489e1bf33bedc7ce4c4aa58b43b15a03d1a39bd9e86fe798416 |
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 | N37pvFSCC+gOEUkRselV+5Lg3xITpAUt44Do2ltDzf6L9SzMXVgw6mpBwzfpoQtdo1pCxkFhrU6K1KlF1q5dCg== |
| 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
| 2026-09-17T10:29:39.030289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068493observed af50cb287309e34eaeec68aae34af0bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:39.012284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068493/manifest.jsonobserved 79a1efaa5f384489e1bf33bedc7ce4c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:38.995462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068493/publication.mdobserved 7f4db535bc021b812f5dfc7a873a1da4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:38.977675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068493/publication.txtobserved aee494e6658c5d0dce14d3d2ef79b04c...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. |
|---|