OT-2026-000072334
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented before set-down, on a tool changer
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-2026-000072334) never changes.
Identity and time
| Publication number | OT-2026-000072334 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c3-73b6-b2e1-be67ecce2e56 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072334 |
| Status | PUBLIC |
Content hashes
| Canonical text | a588d0e8896b27b397d6e1f22476f8e913f68ce0d22ff9558ec781730c52f4e1 |
|---|---|
| Markdown | b02362fc35d96773f0ef9f6ece07d50f37dec497bece04f8a6859aa2638bc1f4 |
| Publication page | 93cfbefcd7bfc03a89c3ea4783cf92abe51cae09710793e99f39dddaca0abd17 |
| Manifest | 16fb42826363e89f747a529bee3202eddabcbbb7edc8b1f081b59ebda9ff2c16 |
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 | x2o/7vdSIDb1yhcO/0FtClmSBQosURBn+MDX006uLNiSazNeo9TyWfLdauWMXl5oJCXxm/uzj73pO/Xx1qeZBQ== |
| 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
| 2026-09-17T10:23:33.818671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072334observed 93cfbefcd7bfc03a89c3ea4783cf92ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:33.801138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072334/manifest.jsonobserved 16fb42826363e89f747a529bee3202ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:33.784328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072334/publication.mdobserved b02362fc35d96773f0ef9f6ece07d50f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:33.766146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072334/publication.txtobserved a588d0e8896b27b397d6e1f22476f8e9...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. |
|---|