OT-2026-000092790
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000092790) never changes.
Identity and time
| Publication number | OT-2026-000092790 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7bba-a7a8-8a06a89e9ac8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092790 |
| Status | PUBLIC |
Content hashes
| Canonical text | be28ef6cd3e83b1f76f358a7bc916287f4bb5bd81601ba9548262464d069a2d9 |
|---|---|
| Markdown | d1fc40ec93ca4dc7c19512c3c4901ca7c7e7eb1c33c7b56d467fe2a4c7f175ae |
| Publication page | 814a9242342c2c518d5abc209a591df2c2de8fbf2ca427dc9a83241ca8a253c3 |
| Manifest | df2af53e8429b4eb957d92cc9daff0705ad36891682fac86caaa7522acc91b9b |
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 | Z5IAdXdnllAsTIiNTWq++b+hipWfciYbHqV6ciAXd5Sb9C9tWpytQTN6Jny84GUYi6tBZCx5O09BhwDQKfcJBQ== |
| 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
| 2026-09-17T09:41:26.464620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092790observed 814a9242342c2c518d5abc209a591df2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:26.447197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092790/manifest.jsonobserved df2af53e8429b4eb957d92cc9daff070...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:26.429188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092790/publication.mdobserved d1fc40ec93ca4dc7c19512c3c4901ca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:26.412827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092790/publication.txtobserved be28ef6cd3e83b1f76f358a7bc916287...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. |
|---|