OT-2026-000093122
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-2026-000093122) never changes.
Identity and time
| Publication number | OT-2026-000093122 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7cd8-aa1a-54e2cbe8a9c9 · 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-2026-000093122 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9aa0d49fa2da382f5877b55cb182125a3c03501c4d28ea197a1e8ea81ee35502 |
|---|---|
| Markdown | e24193ca3c31386d8687eab0dd38bad522e3bf68831cba6a5899dae6f25ac338 |
| Publication page | b2e947d5b12c514412efdebb550b8d3afd5a4fed73c4fa99e6ed1cec3e806ea8 |
| Manifest | 217254942a02c9332d8bd6b66fef426085c96caaa7cc0d4708d452c3a34c8191 |
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 | UQhRQ4Ubqaho1SwQYrUhya3LdIxtjIv+RsmSld9MnfJV5U/Ye5Ns17vYzvh0cGOXRDuq3el4JH3kT7mgO1d9Ag== |
| 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
| 2026-09-17T09:40:24.545653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093122observed b2e947d5b12c514412efdebb550b8d3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:24.528880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093122/manifest.jsonobserved 217254942a02c9332d8bd6b66fef4260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:24.511427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093122/publication.mdobserved e24193ca3c31386d8687eab0dd38bad5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:24.491218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093122/publication.txtobserved 9aa0d49fa2da382f5877b55cb182125a...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. |
|---|