OT-2026-000027129
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two 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-2026-000027129) never changes.
Identity and time
| Publication number | OT-2026-000027129 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3454-7343-ab87-18efea9e08ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027129 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b3f88c2eb9c7015c53d9ebcf13b214c2b26f9a2f3ea17e2f7516a1f3b46d5cb |
|---|---|
| Markdown | 2ecc49cb81f0a9473c9695ee69d22a7515715345ae5bb55f0756cd44eddac3c0 |
| Publication page | d6ae0336492d1ade13764a1b9ab1cde985108a7bee1a3857fc6f224338d854df |
| Manifest | 88fd013f521068dff9494a288739f9ad2520e13bff67458371a68bdd539d4d38 |
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 | H/vgh7V8ueKllOuGI+uCbfESlMU9S0ZkOuqv72uVxtrxk2Z88z48EsU9JyLkXVnnppFfp8HSQ7WEBmMu4aDdDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:43:54.254182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027129observed d6ae0336492d1ade13764a1b9ab1cde9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:54.237898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027129/manifest.jsonobserved 88fd013f521068dff9494a288739f9ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:54.221199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027129/publication.mdobserved 2ecc49cb81f0a9473c9695ee69d22a75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:54.204595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027129/publication.txtobserved 4b3f88c2eb9c7015c53d9ebcf13b214c...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. |
|---|