OT-2026-000091216
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000091216) never changes.
Identity and time
| Publication number | OT-2026-000091216 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16c-767b-ace6-25cd344cfc72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091216 |
| Status | PUBLIC |
Content hashes
| Canonical text | b55f6dd6bd649b27d62cf4bc3fa211b4c2dce6cf7ac4273e1f8800f238b6955d |
|---|---|
| Markdown | 30eb9d7330f10facebb9c9e426beaceedbc43948e302f47f7d69b3d5eda95521 |
| Publication page | 23411bd202f23465f681a4b7c2c706abfc0526b6224a3922b5ce817895b1f90a |
| Manifest | 451e3a29ecc918b38f57447301f3d47b62b60b6e706bb5b0681b314ff07086ed |
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 | mjZuL/EWvW92bUiBRG2YhGYc3MZSQaIeH/urAcafx9CALjtamjjn8I/HPT+x+vCOUmEaja2DRXiQSoijuOY4DA== |
| 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
| 2026-09-17T09:43:23.157076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091216observed 23411bd202f23465f681a4b7c2c706ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:23.140177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091216/manifest.jsonobserved 451e3a29ecc918b38f57447301f3d47b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:23.122961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091216/publication.mdobserved 30eb9d7330f10facebb9c9e426beacee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:23.104258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091216/publication.txtobserved b55f6dd6bd649b27d62cf4bc3fa211b4...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. |
|---|