OT-2026-000073367
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000073367) never changes.
Identity and time
| Publication number | OT-2026-000073367 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb8-773d-8343-d48b1967a63a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2938449fb13328364e9a9e04de7ee2c84a489fdd4fcf8423267959b6f679e4dc |
|---|---|
| Markdown | 2c72343eb154ade78296d3ecac197beb2055954975251fc5c0a699edf19d6a13 |
| Publication page | da805d399ab5fa81d28f3a29ac6f2343f69bf7281e6c7927f3daf0915f7bad95 |
| Manifest | 772be274b32dd83c3f81a700354d25404a8e597384bb8f00ad61b1d34277b610 |
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 | NkPzsAhDh9G5PeciBoDtbSPVIHW5IL4tHo9eNzqEfO91AJBz2vBEuurdYSeHUQfZpxtYllxNPeTKXcPSmNdQDg== |
| 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
| 2026-09-17T10:21:23.979067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073367observed da805d399ab5fa81d28f3a29ac6f2343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:23.960053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073367/manifest.jsonobserved 772be274b32dd83c3f81a700354d2540...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:23.941958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073367/publication.mdobserved 2c72343eb154ade78296d3ecac197beb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:23.923257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073367/publication.txtobserved 2938449fb13328364e9a9e04de7ee2c8...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. |
|---|