OT-2026-000011494
Publication integrity record
Foam pad vacuum gripper, three zone face, 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-2026-000011494) never changes.
Identity and time
| Publication number | OT-2026-000011494 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88ff-78a2-9abc-60a20f22c970 · 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-2026-000011494 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e7de2d82b9f4c6b2e1a6b0df62651e0f7b989a3af834ba6eb7f799657d98932 |
|---|---|
| Markdown | 0bde537c3d89d254728cc7707ccc01ce34f5bedd731bbe568680236ed61641eb |
| Publication page | 339c5706409be7320df5838185deab040acaacf84852ba330bfd0ffefa326c7c |
| Manifest | a32f2d78b48828fda0adb1bdf12291dcacb3154f17860ae5a7f8b6f0488cd9c2 |
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 | UFDQ47i7/uk9imazExwdxYYwnuOffu1yjljZyqzUv81mDEKDJ/bG3bm1mkFRHe5T+qzX/zr53mjhldFMqTWmDQ== |
| 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
| 2026-09-17T12:13:16.163704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011494observed 339c5706409be7320df5838185deab04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:16.145401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011494/manifest.jsonobserved a32f2d78b48828fda0adb1bdf12291dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:16.126722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011494/publication.mdobserved 0bde537c3d89d254728cc7707ccc01ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:16.108116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011494/publication.txtobserved 4e7de2d82b9f4c6b2e1a6b0df62651e0...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. |
|---|