OT-2026-000067306
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000067306) never changes.
Identity and time
| Publication number | OT-2026-000067306 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd6-77fe-9916-3f30c9da9163 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067306 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e4f5e391c4d303586ee23b8ae03c9eaec8fdd349d78adf46c92ab43dade3940 |
|---|---|
| Markdown | 9640115e895aaf3b212150e6703141f93c82a7fdbffdc30d63c68ef53c88d9cb |
| Publication page | 4955e59a6140e7a4c83206341bd2de47df818a435c860cc7e9053e6f347de39e |
| Manifest | 266dbbc6aff1d450a3f54b915d3d49eaa625956f81ea21f07719b7202e3fc6de |
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 | u9DKrAGanXcsqo9kXug9P94/4fQX6CV2f095Mo4k6KqHVS8XZKc0OjwYQe1g3Q9HKwOTn5+QFLhnogdufuczBw== |
| 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
| 2026-09-17T10:31:28.622039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067306observed 4955e59a6140e7a4c83206341bd2de47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:28.604575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067306/manifest.jsonobserved 266dbbc6aff1d450a3f54b915d3d49ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:28.586767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067306/publication.mdobserved 9640115e895aaf3b212150e6703141f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:28.568689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067306/publication.txtobserved 2e4f5e391c4d303586ee23b8ae03c9ea...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. |
|---|