OT-2026-000068717
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000068717) never changes.
Identity and time
| Publication number | OT-2026-000068717 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2483-7580-aa53-a16b0331250a · 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-2026-000068717 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bdb945f558024e1992c580a84bf694cdcda00fe59441ea0c30c0134f5a0cf37 |
|---|---|
| Markdown | 94fa01837a68ee069858763be38f73ec0831d06143524e04ccd37d23eb0f4bfe |
| Publication page | 99ccccb74a750595072390dc1dbea61ac3bb3c38597bcf5c5ee0f0da4ce79a23 |
| Manifest | b22ee6ce275748293868039ebf5203f440abf66fb63a990daf1cf85ac9068114 |
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 | VhRROxqsFfQU0iZKVOelJKwqnipawzYXY+xE+eO0/D6KsMraijT0LowZJaS9EiROe9ARPHb8cGBZmVLYaMlUDQ== |
| 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
| 2026-09-17T10:29:55.669824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068717observed 99ccccb74a750595072390dc1dbea61a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:55.653839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068717/manifest.jsonobserved b22ee6ce275748293868039ebf5203f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:55.636171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068717/publication.mdobserved 94fa01837a68ee069858763be38f73ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:55.618075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068717/publication.txtobserved 5bdb945f558024e1992c580a84bf694c...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. |
|---|