OT-2026-000082038
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000082038) never changes.
Identity and time
| Publication number | OT-2026-000082038 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7898-b6f8-d9a696f13ab3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082038 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20c45a3e808adbbf79dd989ece2de318bb560098abab299ac20914542991329f |
|---|---|
| Markdown | 801ef0d49fe9d7dcba7137f92a82957e0fc04de17212ee6e12894af8506b516a |
| Publication page | 030448c9c07cb09ea720216cb2bfaea81b4d49fd821109299666679c7d1c3760 |
| Manifest | 8a87b0e5850c7bfe45a1a736dc837ead009d17ae470c0d3969dda5b3c0ecb10f |
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 | tf0z2si0kCVlWjRp2r3EqGIF/IUiVGSrJM84xvqC/kH8Is6VPXegrBRn1w3HY74QJhS6UujGr+O2DibLh0hzCg== |
| 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
| 2026-09-17T09:58:49.975806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082038observed 030448c9c07cb09ea720216cb2bfaea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:49.956737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082038/manifest.jsonobserved 8a87b0e5850c7bfe45a1a736dc837ead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:49.938531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082038/publication.mdobserved 801ef0d49fe9d7dcba7137f92a82957e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:49.921469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082038/publication.txtobserved 20c45a3e808adbbf79dd989ece2de318...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. |
|---|