OT-2026-000065410
Publication integrity record
Foam pad vacuum gripper, pump fed, 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-2026-000065410) never changes.
Identity and time
| Publication number | OT-2026-000065410 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f8-7ecd-8ed3-547bef52008a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065410 |
| Status | PUBLIC |
Content hashes
| Canonical text | a01b60162565fd728b7d36bd27a8f10eaafb744cbd8ca7460e1074d9a213f994 |
|---|---|
| Markdown | 0c798cab693292b234e1ae133bc1defd6147e981b6b132c1fe2a1cb7d8919cf6 |
| Publication page | 7f5ad0e0330c29d2f335b0b766758569e202e3cadb9d65b5bb47c0633a1f1dbc |
| Manifest | 67612f5d388113f529a75702d5506d9a495b90c611d28dc6007733cbd6f8b3e4 |
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 | RRme8xCgc6Q77Gn6INlHQ6v3B2UNp1W10CQBNUWUV0Rq2iN+fKiwVMogGd2dfPQyviimOMUBc/BRyCgWVV7LAA== |
| 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
| 2026-09-17T10:33:40.491816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065410observed 7f5ad0e0330c29d2f335b0b766758569...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:40.472316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065410/manifest.jsonobserved 67612f5d388113f529a75702d5506d9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:40.453331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065410/publication.mdobserved 0c798cab693292b234e1ae133bc1defd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:40.435042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065410/publication.txtobserved a01b60162565fd728b7d36bd27a8f10e...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. |
|---|