OT-2026-000083132
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line 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-2026-000083132) never changes.
Identity and time
| Publication number | OT-2026-000083132 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7478-bedd-a1ad16097297 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083132 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c8f7fe93578dd761298b5e96a4c449a4f7636127c96c9b4e70a5c432d4388a7 |
|---|---|
| Markdown | 9c084968f71e07da2243b91997ecd3fb1e4522ef89d84b43569e753d6534d226 |
| Publication page | 21cd95b4cee5236f22d5eb73c3bbafb13d39de707ac095116a3c76c61f4bc674 |
| Manifest | 6d742d292bb06e05a90f957e18bf0efd592506ba51689cd73ac053c30f986ac9 |
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 | kk8FVSIFDUAFSazI6Gppk6fZE7ZD92vH4hNCOI466IMXa6WeDRE+LfBpl42JqMR5hV12R6w8NVGyrzEIqTU6Dg== |
| 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
| 2026-09-17T09:00:45.906073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083132observed 21cd95b4cee5236f22d5eb73c3bbafb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:45.885729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083132/manifest.jsonobserved 6d742d292bb06e05a90f957e18bf0efd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:45.862642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083132/publication.mdobserved 9c084968f71e07da2243b91997ecd3fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:45.844941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083132/publication.txtobserved 8c8f7fe93578dd761298b5e96a4c449a...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. |
|---|