OT-2026-000065822
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line 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-2026-000065822) never changes.
Identity and time
| Publication number | OT-2026-000065822 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7b7a-ac70-353dd0b29709 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065822 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9ffb6f3faee68b1d817b8ad75eb7514329b548a27fbbafc64b6892e73e19f7b |
|---|---|
| Markdown | b83b0e4e0d0cc975fb2c712ed23d076bb3de1affc3ddfdd8cd58d6cf96814435 |
| Publication page | 6252964f3596135bf2e724f46dac6c63311382cbed2293eee4073cfb929eb537 |
| Manifest | 33c0df265c0a3edaae6389b26fa5236e2e1fc0a213743cf0812de008443bd949 |
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 | zNVekDSxeecFS25BGO1YDbFZ0lolbdnypq+yfmXFeXauQtXP98gMXdmTxvrV06qjBuXY6Z0ApA2Ir2xq7lhaDA== |
| 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
| 2026-09-17T10:34:16.275638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065822observed 6252964f3596135bf2e724f46dac6c63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:16.259853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065822/manifest.jsonobserved 33c0df265c0a3edaae6389b26fa5236e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:16.242740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065822/publication.mdobserved b83b0e4e0d0cc975fb2c712ed23d076b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:16.224897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065822/publication.txtobserved c9ffb6f3faee68b1d817b8ad75eb7514...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. |
|---|