OT-2026-000071666
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two 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-2026-000071666) never changes.
Identity and time
| Publication number | OT-2026-000071666 · never reused |
|---|---|
| Internal UUID | 01a0ae92-1e91-7729-b5c7-298b22590387 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:26.841552Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071666 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbffcf9fb7b3d9c0be1740bb8977ce24f56b55e8a20f8aff7f07ec48e4e569b5 |
|---|---|
| Markdown | 4fe74ffe9618cd6fe9efb67ceb711eed01ead78c58bb0894f88b72ca86579cdc |
| Publication page | e7441616568283d89eab795e1265062a80416e5d99e4a24131735f90e7297b95 |
| Manifest | a830bf94b6c4d07c0433938f29796821e8d1654fca99dea7aa194f5079632a86 |
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 | QyVq4wyAUrhfc9coBiu+cPkgeZZWc7HxIvE/mA4LylEUVZjOxQgp05f8fXX/Sy8yiIZBkL8Ctaa2CNiO2J1zCw== |
| 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
| 2026-09-17T10:23:42.032870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071666observed e7441616568283d89eab795e1265062a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:42.015794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071666/manifest.jsonobserved a830bf94b6c4d07c0433938f29796821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:41.998657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071666/publication.mdobserved 4fe74ffe9618cd6fe9efb67ceb711eed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:41.981980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071666/publication.txtobserved dbffcf9fb7b3d9c0be1740bb8977ce24...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. |
|---|