OT-2026-000102827
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000102827) never changes.
Identity and time
| Publication number | OT-2026-000102827 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7c03-8e60-a99c5b23c13a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102827 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8476c32dc90380e3fd21d9dbdd0506e803354f85d08391ecb283deba8560ba54 |
|---|---|
| Markdown | e1c7cb95397341366f54cfeec7a10bb28abe154acf37b94c239ef8a2bd119a27 |
| Publication page | fea7c35a5da8242b2a12ba1b589cc447aa7460795dff8ea814fb689f02d03716 |
| Manifest | 2cc0956bd4dac3646089be383850918eabe3dfeb925fa7ef3754c0362cdfb12c |
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 | PmopvwXEk8u+9tvcD2nhg8gdyTuMnI0zKoYM6IIaHH5SbVoxvJ0HJWWDVqc5FiKC4Zumy0yMF3LEU7CAgp+PBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:21.745728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102827observed fea7c35a5da8242b2a12ba1b589cc447...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:21.727305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102827/manifest.jsonobserved 2cc0956bd4dac3646089be383850918e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:21.709947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102827/publication.mdobserved e1c7cb95397341366f54cfeec7a10bb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:21.692751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102827/publication.txtobserved 8476c32dc90380e3fd21d9dbdd0506e8...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. |
|---|