OT-2026-000094391
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000094391) never changes.
Identity and time
| Publication number | OT-2026-000094391 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-75e4-81f9-8800847d9fdd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094391 |
| Status | PUBLIC |
Content hashes
| Canonical text | 120ae71e6cff2377893002052a6bed826ebb91f4d460047a998174caa494f43b |
|---|---|
| Markdown | e55bd2ab69a55d38b224bb5009efc6a691aa9813be6a43cfc416db17bc6d2b59 |
| Publication page | 69761a0afd7f7a8fbd55f63e6756e8100583d1d88d3add8dfc471273cdba387a |
| Manifest | b6cafa9fcce8e21533182a3ce081c79e259aeacaaa74236dce7c4c8bede29817 |
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 | 5FE7FgoEaZVTeCH/jmsfrHMqgj4ta+Sqr/QbJSbapGHINQzjX5KlLePMp/Kz0xFlQPXuZhPYXhixfL3wULnHAg== |
| 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
| 2026-09-17T09:37:47.681500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094391observed 69761a0afd7f7a8fbd55f63e6756e810...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:47.661512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094391/manifest.jsonobserved b6cafa9fcce8e21533182a3ce081c79e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:47.640149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094391/publication.mdobserved e55bd2ab69a55d38b224bb5009efc6a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:47.621317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094391/publication.txtobserved 120ae71e6cff2377893002052a6bed82...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|