OT-2026-000024574
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, sustained blow-off 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-2026-000024574) never changes.
Identity and time
| Publication number | OT-2026-000024574 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-738e-8743-e81ede548e2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024574 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84efb3c347316a18cf40f94a7f26bb211fc45c87d7f810df693d7994fedb7d71 |
|---|---|
| Markdown | 466552aecbbd40f81754808ebc9cc832acf8cf5dfe34a8d7803280564885450c |
| Publication page | df6f4fd2fd5e8205747d312a7d15a5175389e091025101e039301be581963aaa |
| Manifest | 57fec9a82f7e5a4771b24c99e6d8aa99c3ec368e44961e3c144c38e987406254 |
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 | oAtwdJQWQ/7CWnG6Pc/hDQhT1ri6eoGxz+7LSwwfm2BBAwV7JGfwIwE1cbOquQfwQwcCDKKSt7O0n1gEF1uFDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:44.125093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024574observed df6f4fd2fd5e8205747d312a7d15a517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:44.106630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024574/manifest.jsonobserved 57fec9a82f7e5a4771b24c99e6d8aa99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:44.088533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024574/publication.mdobserved 466552aecbbd40f81754808ebc9cc832...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:44.069881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024574/publication.txtobserved 84efb3c347316a18cf40f94a7f26bb21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.793552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024574observed df6f4fd2fd5e8205747d312a7d15a517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.776386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024574/manifest.jsonobserved 57fec9a82f7e5a4771b24c99e6d8aa99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.756843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024574/publication.mdobserved 466552aecbbd40f81754808ebc9cc832...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.738322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024574/publication.txtobserved 84efb3c347316a18cf40f94a7f26bb21...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. |
|---|