OT-2026-000092223
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000092223) never changes.
Identity and time
| Publication number | OT-2026-000092223 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-706d-83eb-3be107962a5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092223 |
| Status | PUBLIC |
Content hashes
| Canonical text | 082114c98f03de1eefe339b2a919d1057fcec7c20bc5ab1cdea3c7860751ae44 |
|---|---|
| Markdown | ea9d67ba10d5d8fa2ea1d00086162ee6d9b806878df6ae57037abe75982b6b35 |
| Publication page | c9d08da95d7f139bed128f16ff2f1b99226850f525bfb0abb6a5172d809af048 |
| Manifest | e77aaf57fc60bfa4e26eb36166f3ec2b5d3912ca9f5581b85f77ee896f29b98e |
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 | 3fXU1uZsCvUI4JAt8SaJXxDArhZKCZFVgUyaDQKB418XuR2rQ6S0GsH2m4k5hwT/3Ctjhy3SCz0Emyh+ArL+Cg== |
| 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
| 2026-09-17T09:41:44.228249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092223observed c9d08da95d7f139bed128f16ff2f1b99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:44.208893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092223/manifest.jsonobserved e77aaf57fc60bfa4e26eb36166f3ec2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:44.190046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092223/publication.mdobserved ea9d67ba10d5d8fa2ea1d00086162ee6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:44.170744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092223/publication.txtobserved 082114c98f03de1eefe339b2a919d105...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. |
|---|