OT-2026-000034710
Publication integrity record
Two pad foam 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-2026-000034710) never changes.
Identity and time
| Publication number | OT-2026-000034710 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-78f4-8b55-4f7c5bd60b60 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034710 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b712eb117df53610804f2038f13a32f87990f4779f6782f1f98c4873b80eb2d |
|---|---|
| Markdown | 78c9372cb0be859a954d60cbbf8c4c015d8b5163eb662413b7b84df8390da703 |
| Publication page | 5d095c34ea631184de51d81f477a8c4ba523e897a0741367112f6be64025b28f |
| Manifest | 973fdad4d226af048369e7f1a97db1de34e10b844ae995cb0dd05e13fe049d78 |
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 | gc8Mfbajpe2WgQ+Up/DPef6XQMn6YRBr60YOCs+EuP7N4fRCsCV+Xj60KnAw7seASLmCfQPR09SXOhY5iab9Cw== |
| 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
| 2026-09-17T11:30:06.502018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034710observed 5d095c34ea631184de51d81f477a8c4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:06.484130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034710/manifest.jsonobserved 973fdad4d226af048369e7f1a97db1de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:06.448931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034710/publication.mdobserved 78c9372cb0be859a954d60cbbf8c4c01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:06.424108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034710/publication.txtobserved 6b712eb117df53610804f2038f13a32f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.342044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034710observed 5d095c34ea631184de51d81f477a8c4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.318739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034710/manifest.jsonobserved 973fdad4d226af048369e7f1a97db1de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.301025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034710/publication.mdobserved 78c9372cb0be859a954d60cbbf8c4c01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.282982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034710/publication.txtobserved 6b712eb117df53610804f2038f13a32f...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. |
|---|