OT-2026-000073325
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000073325) never changes.
Identity and time
| Publication number | OT-2026-000073325 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb7-75d6-904c-aa32a7fdb63b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073325 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63878e509fb8c3bbbc0e5a08b4c68e1a81c31557ff5a45570e3adcd984f6227a |
|---|---|
| Markdown | 6978dc1d32743e73cae09fd7749fd817d964809c4b73c4874481f026fe7b3c89 |
| Publication page | 65b5de9048f599204b3452af8ba2750601cbb2ce5aabd2b9735516ab077d7998 |
| Manifest | 5e1dac3804237aa214c0d7551bade00c8d769c374edf47379de00e52fe778212 |
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 | FhbWvkN/5eXmdSz1M55W1hOvKYSN055VGM8NPAia5LCwSYQxZKioFWIwrt17vzL7BXl/2FBvb3CiaQ8ZeJeZAQ== |
| 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
| 2026-09-17T10:21:20.528954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073325observed 65b5de9048f599204b3452af8ba27506...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:20.510059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073325/manifest.jsonobserved 5e1dac3804237aa214c0d7551bade00c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:20.489839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073325/publication.mdobserved 6978dc1d32743e73cae09fd7749fd817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:20.470921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073325/publication.txtobserved 63878e509fb8c3bbbc0e5a08b4c68e1a...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. |
|---|