OT-2026-000092277
Publication integrity record
Three cup vacuum gripper, three zone face, three 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-2026-000092277) never changes.
Identity and time
| Publication number | OT-2026-000092277 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7385-beaa-a5a000a3cf90 · 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-2026-000092277 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f93b2ef9b71269207092277aa0f08cdff49a314bbc0f625e72cdff9e3652063 |
|---|---|
| Markdown | 3f76fa4967924e66a1f512f6146743975f82c88a7c084db415c0da7b0df7d830 |
| Publication page | ce352cf84597569ba9c770690e65f9056b4b1377a3dcbe767e22fbc6874b33da |
| Manifest | 739ac5ae109b42396e746398f7b1c7b3cc05e585322f2b10bfae30afaf572d6e |
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 | 0+n+tUUnvk0V7A41UJh/B5KipRMmbGrKN48gLa9f3OWAIRNeJdum4AkHT6aqXpmAJpcns6HZm0P1R7Hrg3w5Ag== |
| 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
| 2026-09-17T09:41:48.595590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092277observed ce352cf84597569ba9c770690e65f905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:48.576334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092277/manifest.jsonobserved 739ac5ae109b42396e746398f7b1c7b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:48.560026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092277/publication.mdobserved 3f76fa4967924e66a1f512f614674397...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:48.541357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092277/publication.txtobserved 8f93b2ef9b71269207092277aa0f08cd...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. |
|---|