OT-2026-000044206
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, sustained 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-2026-000044206) never changes.
Identity and time
| Publication number | OT-2026-000044206 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67b-7d94-a3b9-760dff1519e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044206 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1668ffff8fbff4e2cd19871adda679a5dfeaa26572004d1fe01f3bbb566dea3 |
|---|---|
| Markdown | 85da7a5d287d14c43fab51fcff0c0cee8cf16968098864987c15f0c231e72aeb |
| Publication page | 38731585c1f5c380bfb97a5020f8a690c75af0c76e376de0740050ce9b89bd94 |
| Manifest | c9d17b8a30c9fb809bcd1be2f7c539613091987648b42b6ea1b7810fddc15df3 |
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 | SmCDRaVfCORBrTl6njIfd3BoWh9AhowL6uRGT6qhnQMmJKpCYak2nIA8IbEOx2QmstxKn1G/FOcrC3gxR3l/AA== |
| 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
| 2026-09-17T11:12:45.579893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044206observed 38731585c1f5c380bfb97a5020f8a690...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:45.562144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044206/manifest.jsonobserved c9d17b8a30c9fb809bcd1be2f7c53961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:45.544609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044206/publication.mdobserved 85da7a5d287d14c43fab51fcff0c0cee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:45.523853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044206/publication.txtobserved e1668ffff8fbff4e2cd19871adda679a...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. |
|---|