OT-2026-000092370
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000092370) never changes.
Identity and time
| Publication number | OT-2026-000092370 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875c-7ebc-b713-deb9256bbfb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092370 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07a935ff5bb129f81833db3d8691e0af8a5cb971b8f30ebc3b1e8857e110189a |
|---|---|
| Markdown | f9409ee3e56007b283c814d748498ce3c27346e37b2170ca7051e03b058715e9 |
| Publication page | e3f2bb690c53eab3251b99217f4e1e103da1f068e6307a00c86a98c7599de3be |
| Manifest | b33937b57d8288e692bd22982a079cbdc4902f4e541000039469819c9250a500 |
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 | T4W9VfNAQksVWYQtUzek5thEINgT2/UTPZH7IOHZb9gJ1HdcCMVCfwLy2laP+ayXoaY8AOxwxk1mQBY9JM41BQ== |
| 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
| 2026-09-17T09:41:55.427853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092370observed e3f2bb690c53eab3251b99217f4e1e10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:55.411281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092370/manifest.jsonobserved b33937b57d8288e692bd22982a079cbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:55.394416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092370/publication.mdobserved f9409ee3e56007b283c814d748498ce3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:55.376624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092370/publication.txtobserved 07a935ff5bb129f81833db3d8691e0af...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. |
|---|