OT-2026-000065314
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-2026-000065314) never changes.
Identity and time
| Publication number | OT-2026-000065314 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7618-ac51-a4b2f138d0a3 · 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-2026-000065314 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac002ec0734139d6777f5484dbed540967b00d3b19e8e7b9342cda7e9680827e |
|---|---|
| Markdown | bb9940452f3e982d1b6e92b8d64ed5f6bcc4d70aa4741451d258b28d21270f05 |
| Publication page | 1ea9635961d3767199033a48c0cdb4c8d1e44e6ca4a7fe50fad562575fefb7ec |
| Manifest | 1239b768d79901cee9e82935e7218b4aefb57075b3ef4cb691d5d77f4756b93b |
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 | +BvAKvOYSXTHZwQCYfUsLIQQC64WFpresPN1+VIdNCIdC7fpJWcwGgAYINLInArh4jLuak++yN6GqvxpSg1RDA== |
| 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
| 2026-09-17T10:35:17.427165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065314observed 1ea9635961d3767199033a48c0cdb4c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:17.411374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065314/manifest.jsonobserved 1239b768d79901cee9e82935e7218b4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:17.395200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065314/publication.mdobserved bb9940452f3e982d1b6e92b8d64ed5f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:17.378548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065314/publication.txtobserved ac002ec0734139d6777f5484dbed5409...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. |
|---|