OT-2026-000092434
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, 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-2026-000092434) never changes.
Identity and time
| Publication number | OT-2026-000092434 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7107-ba39-caf6dddbf040 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092434 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e4a7f0a86394fcf50dc4b3331c5340caa43f2d4be097975cfec7818d50b933b |
|---|---|
| Markdown | 0384880872ccae57be2e7efd7eeff94f455ac168602fcde4ac9ba13d12760861 |
| Publication page | 74137524866529c2bfdbb65aaa20243380c5a0751977490018a51353e7353c34 |
| Manifest | 6845495877f859bfaee9533dea17b4ce3467fa363042ebcd6b5e3713f5ff7453 |
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 | qAjRHPc3Nz5/+2N7xJrGxR9E5fJkHf+DLSSqykqLg1HZZaY0JOqkcAilQwDeYPLfEBENgsdCOfmDDKJ1IfKnCw== |
| 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
| 2026-09-17T09:40:59.397493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092434observed 74137524866529c2bfdbb65aaa202433...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:59.380216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092434/manifest.jsonobserved 6845495877f859bfaee9533dea17b4ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:59.361219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092434/publication.mdobserved 0384880872ccae57be2e7efd7eeff94f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:59.342548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092434/publication.txtobserved 0e4a7f0a86394fcf50dc4b3331c5340c...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. |
|---|