OT-2026-000068386
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, 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-2026-000068386) never changes.
Identity and time
| Publication number | OT-2026-000068386 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-7a3e-8ac6-5363abbbe8dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82e22311b402aeb0a4db7af635034cd8793dd03b2d334c6b1845ae09f7243c64 |
|---|---|
| Markdown | 7a6108542685b6c8bb6ebf3d0e08cd131c8c551bc105ed37f1773b44293c4eef |
| Publication page | 09b09b07813bda6504f3aa5cd4ba9854bc6d0d0ed24eb69b57759d265337b381 |
| Manifest | 4c1865dfe3149563104b00c40bb7d6c8688df943f30a796acdf77797d19cf443 |
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 | s6ZwORlMr89lHn1l/NcobPyoA00CGCUTwh67z4ZAEK3jbJf1dVpYBJ+npyEPTSqCZ6fZg0WbQkl4cFiFWtuvBw== |
| 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
| 2026-09-17T10:29:26.448644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068386observed 09b09b07813bda6504f3aa5cd4ba9854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:26.430571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068386/manifest.jsonobserved 4c1865dfe3149563104b00c40bb7d6c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:26.412708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068386/publication.mdobserved 7a6108542685b6c8bb6ebf3d0e08cd13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:26.396292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068386/publication.txtobserved 82e22311b402aeb0a4db7af635034cd8...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. |
|---|