OT-2026-000093123
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000093123) never changes.
Identity and time
| Publication number | OT-2026-000093123 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7975-84a7-d4b8f19e56c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093123 |
| Status | PUBLIC |
Content hashes
| Canonical text | af59a13b5eaca8084714be3ba2d1190dd19c911bbe99a0f89a832ef72bfaf9ad |
|---|---|
| Markdown | ffa111a0ec3576f8fe2d3c35734d2e3100bc1d3e5326a357472147eda28e4cf9 |
| Publication page | f10c3d739aa6d5582907db66897bdef6377787e1b850c53f53f2657851d0bfd3 |
| Manifest | 460eb06cef437c2f71b2dfe854c6f6e991c256ba4c50b12d28e4359020c8cf81 |
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 | ym0HOKG9zOGo4ic4Zj2TxGBqSwjbo5iUfAL6G45GG5Kn1FlGrQhfIybXoyXC61FukmAClT+ppboNCeefrapfDg== |
| 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
| 2026-09-17T09:40:24.624200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093123observed f10c3d739aa6d5582907db66897bdef6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:24.605054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093123/manifest.jsonobserved 460eb06cef437c2f71b2dfe854c6f6e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:24.586986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093123/publication.mdobserved ffa111a0ec3576f8fe2d3c35734d2e31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:24.569165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093123/publication.txtobserved af59a13b5eaca8084714be3ba2d1190d...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. |
|---|