OT-2026-000009176
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000009176) never changes.
Identity and time
| Publication number | OT-2026-000009176 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-774d-b0a1-3a77c17345ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009176 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6ca39dc6aa36e0c1fb82bf60c222e85ae669d380e666d484ae79efc2fcbd2af |
|---|---|
| Markdown | df7ee413a0d6b85ecfd59d85e79beb2ec07e239ad5ec8b64d35714b378fe6c9f |
| Publication page | af151a371e93220807dd774eb4fe3a5a717a47ca265e1c4272adf25b84733d20 |
| Manifest | 8800eaa0936bfa19cf444816eac6124aa67fd3c447b8e5cc6c155e11e8b82ae6 |
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 | tmkqpq1YkTn/Yx/3FD3ZRYTOtbXkIfkSG0Luane3jl7r6iwQ62QwNz9G55YBpvNo6eLcXAEw3NPxVQwuN5hwBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:53.088912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009176observed af151a371e93220807dd774eb4fe3a5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:53.068408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009176/manifest.jsonobserved 8800eaa0936bfa19cf444816eac6124a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.048859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009176/publication.mdobserved df7ee413a0d6b85ecfd59d85e79beb2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.027913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009176/publication.txtobserved e6ca39dc6aa36e0c1fb82bf60c222e85...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. |
|---|