OT-2026-000079006
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000079006) never changes.
Identity and time
| Publication number | OT-2026-000079006 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-79e0-8126-82e7ff32747f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079006 |
| Status | PUBLIC |
Content hashes
| Canonical text | dec58b377b3dc3dd14facf6215400ebd14e09a54e74be3085d8f508158f1f720 |
|---|---|
| Markdown | 89be3a89fd62c96b7749ae01d779cf328bbc628b1d8ae53dbc656cdbebb65218 |
| Publication page | deba608994f9001904ec031dd841992e3d81673971b6ee9ea173c640ecd884ec |
| Manifest | b37b837353b7926f6c305abbebc502fe753181e1505c4ed73b60fc90e11a5e90 |
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 | ar1xgCRZhHR+x7aNgfPVwxWoKIcCgEBHLXlDb7iN+F7Y/hemCDLyG8Tci6INMrFYCfIWqdEA2oD6T+wXYqYnAQ== |
| 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
| 2026-09-17T10:05:50.393490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079006observed deba608994f9001904ec031dd841992e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:50.374944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079006/manifest.jsonobserved b37b837353b7926f6c305abbebc502fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:50.353697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079006/publication.mdobserved 89be3a89fd62c96b7749ae01d779cf32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:50.333632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079006/publication.txtobserved dec58b377b3dc3dd14facf6215400ebd...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. |
|---|