OT-2026-000092500
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000092500) never changes.
Identity and time
| Publication number | OT-2026-000092500 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-73c3-bccd-8e656f222a2c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092500 |
| Status | PUBLIC |
Content hashes
| Canonical text | ede51bbd0355904ecc4ec0e44f6e04c759cf7181e1cf442ea87db816f75bc1ce |
|---|---|
| Markdown | ae56b1c7163d62cf88a1d4cfae0394eb99b1529534f28d2ee071bc54352e864a |
| Publication page | d65121d86e5d12321d772c61021e65cb6f878f2c4cb6764742b19f21913df2ef |
| Manifest | 6aae20bd327c1dafaf529a4b4295eec80a7f62bf4adefd42f38bc04cbec2c4cf |
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 | CYRMqUAn4/5SIEHaWuWolgPbam/Duvsga0w3ka3iKPDKK3r4CrqHtwUamDdOcJYy/5q3husgakW+5rAlTXkGBg== |
| 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
| 2026-09-17T09:41:04.416147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092500observed d65121d86e5d12321d772c61021e65cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:04.398665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092500/manifest.jsonobserved 6aae20bd327c1dafaf529a4b4295eec8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:04.381912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092500/publication.mdobserved ae56b1c7163d62cf88a1d4cfae0394eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:04.365208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092500/publication.txtobserved ede51bbd0355904ecc4ec0e44f6e04c7...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. |
|---|