OT-2026-000040561
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000040561) never changes.
Identity and time
| Publication number | OT-2026-000040561 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-7d1a-a1ff-4aa5a714e36f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040561 |
| Status | PUBLIC |
Content hashes
| Canonical text | e678549a7847101411a4a4d0173031c51c3ee2c73f719c2d3c62f50c976e09ca |
|---|---|
| Markdown | aa6b0b0924ad5a4e2777197adfac96daa052b0c5afb48b34aefb8d943615753a |
| Publication page | 4d9cb2e6422b6c26c79532ef07709ef973cc0150b4fc4cd0ba9628c6cebe0d01 |
| Manifest | 2dd9480bf7569c837d191bb5dc28303505dce465992a4d2c72e3804596635c6a |
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 | oqFZaR8aJJ+sOxlbwnZIlqf907ukJcXk0+kEKmOchCWdRFGb41mef58/PZw42qK10cIakR3VuLexOMZrrg5zAQ== |
| 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
| 2026-09-17T11:17:43.497726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040561observed 4d9cb2e6422b6c26c79532ef07709ef9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:43.480831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040561/manifest.jsonobserved 2dd9480bf7569c837d191bb5dc283035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:43.463052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040561/publication.mdobserved aa6b0b0924ad5a4e2777197adfac96da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:43.444654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040561/publication.txtobserved e678549a7847101411a4a4d0173031c5...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. |
|---|