OT-2026-000085386
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000085386) never changes.
Identity and time
| Publication number | OT-2026-000085386 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-771d-9d42-314872d54807 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085386 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee9b46b25ca8df85e999378d8285ac82ab84f67229300f78658fc7683d8f9312 |
|---|---|
| Markdown | 70f188a3a02a957534ea9be10ca330f2011f19aa6547783572c333f15d343942 |
| Publication page | 6361549526e92623c6d387fd156acb96d9e3ee3cf4c4e5bd5d76a316dd21cd9a |
| Manifest | b5ba151e176f68919d408b21292681994b2e53e47240d37237dc876d4eb1c6a0 |
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 | 4ukChaRKsNPuAbkBzS+68YaY+Z2WAqYJSr50N1Uu5S/e1eCrCzXA0QmSPXxPJb3u0MCE4uhkJEOuFOWgD8vbAQ== |
| 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
| 2026-09-17T09:54:08.998901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085386observed 6361549526e92623c6d387fd156acb96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:08.982686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085386/manifest.jsonobserved b5ba151e176f68919d408b2129268199...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:08.965325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085386/publication.mdobserved 70f188a3a02a957534ea9be10ca330f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:08.948302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085386/publication.txtobserved ee9b46b25ca8df85e999378d8285ac82...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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