OT-2026-000040707
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000040707) never changes.
Identity and time
| Publication number | OT-2026-000040707 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-7f2b-80cd-716b46643896 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040707 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cd3a495fe59a944bb605f9498ee3103240b39987614f12ed2d918e2ed4f0d56 |
|---|---|
| Markdown | ef772e6b1fcad973306127cc4c75d709af3d68151a18148ae0681d8a061efe89 |
| Publication page | 493f70275f9dc26480f12b1b43e9e3282b962d21e4ff17a0e8425b119a65a96e |
| Manifest | c062c877d384ddd7488656554c84061891539f819c54a756cb55ac1105ec1607 |
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 | jipHI0fQ7jHtd4JsNggHmSun/Wnb/TBCHCrl/ytAAeUPi7nyi/ChFgKb/TRo6f40wKdQNsEQPUBcPEtMoC+xBg== |
| 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
| 2026-09-17T11:17:54.466035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040707observed 493f70275f9dc26480f12b1b43e9e328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:54.449395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040707/manifest.jsonobserved c062c877d384ddd7488656554c840618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:54.432041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040707/publication.mdobserved ef772e6b1fcad973306127cc4c75d709...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:54.412014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040707/publication.txtobserved 2cd3a495fe59a944bb605f9498ee3103...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. |
|---|