OT-2026-000033761
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, pulsed blow-off 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-2026-000033761) never changes.
Identity and time
| Publication number | OT-2026-000033761 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-704e-8c28-15f8ddb2d1c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82e6b0135ad4972091817effadd96035dadd8541bdbb7049353d954bda1b9ead |
|---|---|
| Markdown | b448f97d6b895d5df78e0b8261e028ce466581151710de7b07a402be381d2db0 |
| Publication page | 2398ec6e9f14c3828f7609bdc686fe0385e8333997029aadf935e3dfff50ad92 |
| Manifest | 49ad572449bc6672cc4c0362efa7176133d9dc6d5d70aeaad3ed0e0517ecbe55 |
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 | zoqwCkbb0/HmheD/LeVK086AGZ70eFXxI5mkYv1Dvub4dlrueiRDh22zaOwFQnd3scCt1fh/gaGMzZlXnwrMDQ== |
| 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
| 2026-09-17T11:31:47.508516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033761observed 2398ec6e9f14c3828f7609bdc686fe03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:47.491403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033761/manifest.jsonobserved 49ad572449bc6672cc4c0362efa71761...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:47.473321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033761/publication.mdobserved b448f97d6b895d5df78e0b8261e028ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:47.449374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033761/publication.txtobserved 82e6b0135ad4972091817effadd96035...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. |
|---|