OT-2026-000066335
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000066335) never changes.
Identity and time
| Publication number | OT-2026-000066335 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-74f9-bae8-19eaaa1291fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066335 |
| Status | PUBLIC |
Content hashes
| Canonical text | e469f29c4c79634ca711dddcb2b1f532747eb6841024c48066c444c6c380bd3f |
|---|---|
| Markdown | 7fbf6d10267954ea0d9f6a7cdec5cd63a91f115d855e8a591874cb39b598c2af |
| Publication page | 899f9f9663223d2ee49b9320e0fd47a601f2ff2967ab4281099a0465565daeb1 |
| Manifest | efb6f12ad23e73541e32a86a614241a801a482d6e020f47cc05db5890b373cf1 |
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 | WmqrFg4C9SfWvG8JxCbHSrbPuY7DtQHDDyqSGcLg9IZ39QjZhGqFA94as61tQD5faVCA8V/MyrB1g/4fU5/kBg== |
| 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
| 2026-09-17T10:33:31.639608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066335observed 899f9f9663223d2ee49b9320e0fd47a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:31.622087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066335/manifest.jsonobserved efb6f12ad23e73541e32a86a614241a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:31.604487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066335/publication.mdobserved 7fbf6d10267954ea0d9f6a7cdec5cd63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:31.586939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066335/publication.txtobserved e469f29c4c79634ca711dddcb2b1f532...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. |
|---|