OT-2026-000065317
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, manifold 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-2026-000065317) never changes.
Identity and time
| Publication number | OT-2026-000065317 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7214-83f5-82bf611d3d9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 206d505b3002a4652acb4cee7f8a44d2a7554c400fe9214edd469bc4fb2f4134 |
|---|---|
| Markdown | 1eed4dd862eeb5d35d14504f75d2225d07c04100ea94b4ae563d842c25722f84 |
| Publication page | 6a84df08587715dc6ea6902b19e910c5b9d510e7aaa76435a3730ea2ac14248f |
| Manifest | a30e15300b9da40dc17156317b287b1dddb563e03e7696f4c97203d7c54d13e4 |
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 | iMoBhxcTN1ps9nCeV/Al4Sf2yu04bYrcKA/AyvTHCF+8EMVi8X/idGL6XA7u/1pKQ1wRPQ3EGCWZmsC5REWUBg== |
| 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
| 2026-09-17T10:35:17.659867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065317observed 6a84df08587715dc6ea6902b19e910c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:17.641051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065317/manifest.jsonobserved a30e15300b9da40dc17156317b287b1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:17.622881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065317/publication.mdobserved 1eed4dd862eeb5d35d14504f75d2225d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:17.599982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065317/publication.txtobserved 206d505b3002a4652acb4cee7f8a44d2...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. |
|---|