OT-2026-000083634
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two 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-2026-000083634) never changes.
Identity and time
| Publication number | OT-2026-000083634 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-7025-8fea-316251a81b2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083634 |
| Status | PUBLIC |
Content hashes
| Canonical text | d38bc80eab4e74891183b1319068f556ec281656e485dee095cebe6e3c413e2e |
|---|---|
| Markdown | a77370cd7ef0cf5e8b009876f3cf5fda9e17b47b1bf8de299123306b18d16f6e |
| Publication page | 2fd868b4d8457e067be84f6a9328b79e6f1a8b33aa102f1d317fe860d0fb7af4 |
| Manifest | 4454b5995e95eee1fa0de37b9acd26db08d5ef46b9cc370abd24b168fa518c34 |
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 | n69Bc6H56T2EH1CY2AnuGO3bFOa4An5imOyJSE8Q0ygEpbLP6EBfd4gcQaz6/yrzf5yxHU8BvqBwqywP07TBCA== |
| 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
| 2026-09-17T09:57:14.876667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083634observed 2fd868b4d8457e067be84f6a9328b79e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:14.859570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083634/manifest.jsonobserved 4454b5995e95eee1fa0de37b9acd26db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:14.841420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083634/publication.mdobserved a77370cd7ef0cf5e8b009876f3cf5fda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:14.822738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083634/publication.txtobserved d38bc80eab4e74891183b1319068f556...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. |
|---|