OT-2026-000093263
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, 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-2026-000093263) never changes.
Identity and time
| Publication number | OT-2026-000093263 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7782-b461-ab1c6a9b4298 · 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-2026-000093263 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fb59904abab814b2ce889d96f6f359e5fc3ff4c3f2bbf7b8944c8fb0ad213ea |
|---|---|
| Markdown | d317af6b5b46dcb2bccc574a466f8507b0a46cfe3e0ffe4f410265036f7ddd26 |
| Publication page | b7f7282553d73239fbc368b3cea9c82358ada64c4cf1cb5b43ea859c338dbaa4 |
| Manifest | f5242c636f67e028e8aef38b7a56bae30cf0d37645a1626741057469634ce236 |
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 | h7blF0jRemeIWOxdmJ0AOSs5Ze3/i0Fn8h/I74cykyT7W25G4wT8ESsVdBjlIlEqAqvInlhRiaNViLSyhPoZAQ== |
| 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
| 2026-09-17T09:40:37.593516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093263observed b7f7282553d73239fbc368b3cea9c823...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:37.575502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093263/manifest.jsonobserved f5242c636f67e028e8aef38b7a56bae3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:37.557617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093263/publication.mdobserved d317af6b5b46dcb2bccc574a466f8507...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:37.540583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093263/publication.txtobserved 3fb59904abab814b2ce889d96f6f359e...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. |
|---|