OT-2026-000009284
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000009284) never changes.
Identity and time
| Publication number | OT-2026-000009284 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31ba-77b3-89d7-61fdfa4b6c88 · 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-2026-000009284 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d37d3e68c0d6a0e1e106d107ad1d8e0b0e705210391ef0b5d9810c08d8b69ba |
|---|---|
| Markdown | cd38ccaf376d7b7833dbee38a0505850241bec812b6ba7046e5cae5a2947785f |
| Publication page | e8012612d9682a5739e51446edda7dcc8afe0d512c2eff66c5246f5043430ad5 |
| Manifest | b35d0166675334714e305cafb6bb05d0954398ba75cb70228dd54d0941481aa2 |
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 | RmMsKJ9KcbT8Xy8OxlJ172s4m2zXAvLwUqYFQzRpbRNpaK2kCtEniq9JojxD33AiXEHBIBg9hsIEay0ZHSVYBA== |
| 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
| 2026-09-17T12:18:03.087775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009284observed e8012612d9682a5739e51446edda7dcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:03.068340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009284/manifest.jsonobserved b35d0166675334714e305cafb6bb05d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:03.048949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009284/publication.mdobserved cd38ccaf376d7b7833dbee38a0505850...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:03.029524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009284/publication.txtobserved 9d37d3e68c0d6a0e1e106d107ad1d8e0...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. |
|---|