OT-2026-000088414
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000088414) never changes.
Identity and time
| Publication number | OT-2026-000088414 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-78b4-8628-4852f4792565 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088414 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f129d488270cba78aa7522b1b516073316c992b4aee0e12179531adafb6ae77 |
|---|---|
| Markdown | 5625118288f39f1b8a9d649c84c58e4136a6dad216d4581aec528b6a03f6b98d |
| Publication page | cfa207c80d48b086aebb0387e31f42a0c580216d88dac52688f185caabf6586d |
| Manifest | d60121f3b3ef0708170a069e119973b27f02cb7b4b895408f2b48f31b7e45594 |
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 | VdN0/Fh5PIM+xDfFvCpsnxFewTqQ6bggrBEENIOGxaoiELpswCG/3z4YxufJDEsDvSHlHHM9Zwib+Qpl/AKVDg== |
| 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
| 2026-09-17T09:48:46.808386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088414observed cfa207c80d48b086aebb0387e31f42a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:46.789009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088414/manifest.jsonobserved d60121f3b3ef0708170a069e119973b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:46.769806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088414/publication.mdobserved 5625118288f39f1b8a9d649c84c58e41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:46.752622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088414/publication.txtobserved 6f129d488270cba78aa7522b1b516073...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. |
|---|