OT-2026-000077767
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000077767) never changes.
Identity and time
| Publication number | OT-2026-000077767 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed0-782d-8ae6-9db936343401 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077767 |
| Status | PUBLIC |
Content hashes
| Canonical text | 198eb4744a4e46a7fe92ac3cc05461412c84a5ccbc7041876afce40028fc0a03 |
|---|---|
| Markdown | ee65139feb9dc173fe6f9713e8757643a288acc316edc2434d366a1dea2ee1ba |
| Publication page | 191eac562038cd263f7d98995ac4db845ba78582770baabb43b90d8729bff4cd |
| Manifest | 6545f1cc969c2abaec4447437bcb4a81198b8b211abed712da8cd6e46be1ac59 |
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 | eoEepCFnWzOvz1p5QZcghv8fYwIvwsa+HQbYmt4uKl8/bKrD9LxHInfL8zySYmrOPEVMwA5VwFCpjvcYL0xAAA== |
| 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
| 2026-09-17T10:07:21.046318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077767observed 191eac562038cd263f7d98995ac4db84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:21.027176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077767/manifest.jsonobserved 6545f1cc969c2abaec4447437bcb4a81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:21.007095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077767/publication.mdobserved ee65139feb9dc173fe6f9713e8757643...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:20.986699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077767/publication.txtobserved 198eb4744a4e46a7fe92ac3cc0546141...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. |
|---|