OT-2026-000071134
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000071134) never changes.
Identity and time
| Publication number | OT-2026-000071134 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-727d-aa9b-5c70196acc31 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7120a9054c642f31211d087eb8391f63569c751e54898c258b50d86f4449deb5 |
|---|---|
| Markdown | 29063a6a544460b4f753fca90c36cfe69509aaa4afcd5297b8b7486161ae1100 |
| Publication page | fae1ddd2804f96c2b02deb0508b2694327cba35c00bb6d23231cc4e8f5dd99e0 |
| Manifest | 659eff453d903c887fed64236e546f5191fce8f7edc18e88af32865ce16793f5 |
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 | H9C7ocGv6yHaAOI9ZX+h+ADGLNUkQAMuY/leKLDzmhMibYYIkRUYC4jOxYmpudihYy670pUNu/PsSptH/GbSCQ== |
| 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
| 2026-09-17T10:24:38.061404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071134observed fae1ddd2804f96c2b02deb0508b26943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:38.046067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071134/manifest.jsonobserved 659eff453d903c887fed64236e546f51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:38.029649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071134/publication.mdobserved 29063a6a544460b4f753fca90c36cfe6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:38.011846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071134/publication.txtobserved 7120a9054c642f31211d087eb8391f63...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. |
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