OT-2026-000065310
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, vented after 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-2026-000065310) never changes.
Identity and time
| Publication number | OT-2026-000065310 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7c9b-ae17-bf3d831313ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36d785eb953fa51afabbb578ec18cfb306becf48d1af11a0ea8296880729f915 |
|---|---|
| Markdown | 14aac34de2c870336f780b120ac8c7ee737ebdfb224a09580eab715363f586d9 |
| Publication page | c1eee7aac1bdd4d3ead22b6b49f50037b963673e10f30a1c425588c3248a7aed |
| Manifest | 6a7277f5fb817c48a484b5e91a71852c9375705eb900a7f7576da21fa6214787 |
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 | GP/lUUjqypZNhGN1ZvYf4SDsZvg94yrKw94f5eA8Ykf7qacOii7bdHlyZnxB3Kw9jzjq0QncYyq39L8T4rPaCw== |
| 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
| 2026-09-17T10:35:17.141432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065310observed c1eee7aac1bdd4d3ead22b6b49f50037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:17.124969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065310/manifest.jsonobserved 6a7277f5fb817c48a484b5e91a71852c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:17.106543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065310/publication.mdobserved 14aac34de2c870336f780b120ac8c7ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:17.089467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065310/publication.txtobserved 36d785eb953fa51afabbb578ec18cfb3...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. |
|---|