OT-2026-000093854
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000093854) never changes.
Identity and time
| Publication number | OT-2026-000093854 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c7-7312-9130-faa15a10fb49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093854 |
| Status | PUBLIC |
Content hashes
| Canonical text | a507b24cfac649a19d8f31b163db8a1c31695fdac221b8df50cceb7914c5608b |
|---|---|
| Markdown | d5058c75422db3d40532dbdb4d05736a425f6cd85f72962de35b772336fb7def |
| Publication page | 963e4d1ca5997096bec72908e43fb8d8292474db46808b5c60cdc0a8eff4a32e |
| Manifest | 329026603d500ea7642f7a3a7a5ca0161f908d38d547cd173aec9128487d2806 |
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 | 3woPDEoI8aCvwto3kR6PW/xCQ5OKaymovu1ymsC9qNf8NcO8EG9jrJOEIEKH5AVogRFiQMAQrg4+u7W4hmaADw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:06.694177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093854observed 963e4d1ca5997096bec72908e43fb8d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:06.675617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093854/manifest.jsonobserved 329026603d500ea7642f7a3a7a5ca016...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:06.659088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093854/publication.mdobserved d5058c75422db3d40532dbdb4d05736a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:06.642643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093854/publication.txtobserved a507b24cfac649a19d8f31b163db8a1c...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. |
|---|