OT-2026-000011464
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, vented after set-down
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-2026-000011464) never changes.
Identity and time
| Publication number | OT-2026-000011464 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88ff-7ab6-a87b-9b515aeadb62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011464 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25770b295fe41a15c450e837a89d008c7161905c437425faac958fff5c81944b |
|---|---|
| Markdown | 78e7380a5ea28140d56f5d3b61db507a809e5bd9f67573f1f5a8a67badf587a0 |
| Publication page | c2c278f0e6fcb4d9dbc69197bc71d1be8beb7ae60d29e9af096fe9b0145a0f5f |
| Manifest | 331e15a385e795fe3adcd8baa03f06ad73970abb54fa3576e9b9f84a75a87587 |
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 | jq8P4zTddWpVBvM/wwAnn28/3xu0hZhWOjHrYnQD5W32JnmsTA5B/bsMsXbh7Cz/JwUFBUw+59DALu7KQhCeAQ== |
| 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
| 2026-09-17T12:13:13.833942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011464observed c2c278f0e6fcb4d9dbc69197bc71d1be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:13.811032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011464/manifest.jsonobserved 331e15a385e795fe3adcd8baa03f06ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:13.793556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011464/publication.mdobserved 78e7380a5ea28140d56f5d3b61db507a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:13.774495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011464/publication.txtobserved 25770b295fe41a15c450e837a89d008c...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. |
|---|