OT-2026-000071282
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000071282) never changes.
Identity and time
| Publication number | OT-2026-000071282 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-713e-a342-4c7ccae9fd4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86d8310f768e1486d69abc6d86e4e7664e7260630c94f4c016f1fc4e91a5f9b1 |
|---|---|
| Markdown | aa2a54ab8ccf20f7af08c5ff7414cbc60e2ae15bc00e33704fd6e8d12b2f24e9 |
| Publication page | bbe855f4eddacf62711568d3c46f44719d44527a1c92114dc7423064debadc71 |
| Manifest | 69040d3a1f34885adf50842234b8116aa08287e18d99bba989c15a8f375c3880 |
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 | CuwEW/idwW8mr77Ibyo4ynMJ2W00lW+mwXAXf+NnysL4pozl3++cSbs8u+ad9/qEnvdDnRksDFbmON92Yq89DQ== |
| 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
| 2026-09-17T10:24:50.727044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071282observed bbe855f4eddacf62711568d3c46f4471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:50.709728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071282/manifest.jsonobserved 69040d3a1f34885adf50842234b8116a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:50.693182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071282/publication.mdobserved aa2a54ab8ccf20f7af08c5ff7414cbc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:50.677750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071282/publication.txtobserved 86d8310f768e1486d69abc6d86e4e766...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. |
|---|