OT-2026-000063713
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000063713) never changes.
Identity and time
| Publication number | OT-2026-000063713 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7c14-8a32-8b1c2b6da919 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29fcdddf6628b78f980daa98a07d36a0c34ad0b49f6b482b968c94b873fba8e6 |
|---|---|
| Markdown | 96f70f9b0a34a56599427bfbfc7d2398bafc93734f2d860f0cb860bbcc41c680 |
| Publication page | abc7c363edd2090e8b80cf451b98dec2e4c13d70f90be2f8ecbf4bda12418b64 |
| Manifest | f1d71c11738977fe176acc240a43b9305c26adccb3ccdb828faa2b64627e7a22 |
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 | 0vhjm09iMw3cE2+5Aj0aMaircA2TsyPaxGXhysLI7WmGqd2q1/fuiD03UkghMd/X3r75aKU2ZuuibOtMmai/Dg== |
| 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
| 2026-09-17T10:37:50.302029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063713observed abc7c363edd2090e8b80cf451b98dec2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:50.283903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063713/manifest.jsonobserved f1d71c11738977fe176acc240a43b930...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:50.266858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063713/publication.mdobserved 96f70f9b0a34a56599427bfbfc7d2398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:50.248271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063713/publication.txtobserved 29fcdddf6628b78f980daa98a07d36a0...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. |
|---|