OT-2026-000038665
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000038665) never changes.
Identity and time
| Publication number | OT-2026-000038665 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-770b-a059-9ce3d95de64a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038665 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcd112d321f29d6a4e01d7a5b85785255d70f77ac3dd04d09653affb1b9f6b8a |
|---|---|
| Markdown | 79113076a3912694973661bf92b8657aa4632ededeb0b16be38c47214d5ccbf1 |
| Publication page | 135fe86ee0a02e7cae09d26e63079dbbde74f755c309866b84d850bebbe27c93 |
| Manifest | feaa9ef97446d60c0be6f87be913d46a266578ee5c822bc58c0709a8125de77d |
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 | rzF3PTSM6rc7HMWDu+RLSN98Eq4/Kgwcd0CI3Mj4KVnN6Qb51uz5Yi9tTrJrjGykEhfu+NdfkjtO0oW4IlyvAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:21:07.666288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038665observed 135fe86ee0a02e7cae09d26e63079dbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:07.651132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038665/manifest.jsonobserved feaa9ef97446d60c0be6f87be913d46a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:07.633674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038665/publication.mdobserved 79113076a3912694973661bf92b8657a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:07.617331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038665/publication.txtobserved dcd112d321f29d6a4e01d7a5b8578525...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. |
|---|