OT-2026-000082854
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000082854) never changes.
Identity and time
| Publication number | OT-2026-000082854 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7a9a-aee8-75d157034458 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082854 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6dff6903438cddd42114f5f2f843b294c9917ffb0d5bbb25e8e23080813b5e37 |
|---|---|
| Markdown | c2ddb388b6af54df28f3482486c5c070dc601518a8ae9d9d7a3f5593e7800542 |
| Publication page | 86a346c8a8ca2714031f92d3f652cca7d0f505f275e6c6a667d6f014fd231860 |
| Manifest | 469016aa6776b7add0baa749c27c664a153dfd1c370015b6c9a55ed524d4aa8d |
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 | W8ktNVAJ4mE9E5nNtJgkYV3RcR+1bq6pNKDwAdQjT+0Yz/UUbW5+m0aGaBbmbhz2kINoxWaV7oVugxOvi83QDw== |
| 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
| 2026-09-17T09:58:31.922325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082854observed 86a346c8a8ca2714031f92d3f652cca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:31.904533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082854/manifest.jsonobserved 469016aa6776b7add0baa749c27c664a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:31.888746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082854/publication.mdobserved c2ddb388b6af54df28f3482486c5c070...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:31.870095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082854/publication.txtobserved 6dff6903438cddd42114f5f2f843b294...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. |
|---|