OT-2026-000011268
Publication integrity record
Single cup vacuum gripper, plant vacuum 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-2026-000011268) never changes.
Identity and time
| Publication number | OT-2026-000011268 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7aeb-8dc1-057d1b814d21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011268 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2b4b2588829f1859fa5f26ebe8a6b142946c18691cc966edae61ea1ec377ce6 |
|---|---|
| Markdown | 03641bb9b492b6cc5df488af63e5d9568806c71053f47c0930654b81c30ed4d2 |
| Publication page | 128b93eb5892cb43650590b25116ad55fc25e3995c1f425304c05fd8b673253b |
| Manifest | 63890b33baa337ebbe7e818ce7fd0ec342e4990eea2425442efc5f736f59f28d |
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 | 5nrmFMTG4xzYF6EjQBZcjXsWh7I9OA69dcT6xy1bVt+4FSWhtJAaiJ6999VklhNgq3kT19IMxGEFUkV+i8mZCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:14.441317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011268observed 128b93eb5892cb43650590b25116ad55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:14.422186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011268/manifest.jsonobserved 63890b33baa337ebbe7e818ce7fd0ec3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:14.402272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011268/publication.mdobserved 03641bb9b492b6cc5df488af63e5d956...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:14.381549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011268/publication.txtobserved b2b4b2588829f1859fa5f26ebe8a6b14...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. |
|---|