OT-2026-000103129
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000103129) never changes.
Identity and time
| Publication number | OT-2026-000103129 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-7873-ab23-9328b9c4fd78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103129 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e9f54f0bd219c52af47f5355ba89e2d1357f5853605603a32402e8fdd537679 |
|---|---|
| Markdown | 18e6a7a580b270cf26896d5e5531986770abaae5553d15304db0f70178613bb8 |
| Publication page | a514c9d04c4a2178566f545eab345aeee0f3950b7437d5e12ccec2748a17b4e6 |
| Manifest | e3de5ea7a95368facc0b1ee2e51a74ce8b111b96b5e45fb1900e05e19ef6ff37 |
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 | uKjUGY27k3ps2LPiaoZTcfyDq3GN6KUrWhRNROEHgxB9owbuc7n3O9OST14eepDqf71MEsCqtbOGRonegP7yDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:15.832758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103129observed a514c9d04c4a2178566f545eab345aee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:15.815389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103129/manifest.jsonobserved e3de5ea7a95368facc0b1ee2e51a74ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:15.796642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103129/publication.mdobserved 18e6a7a580b270cf26896d5e55319867...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:15.777145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103129/publication.txtobserved 6e9f54f0bd219c52af47f5355ba89e2d...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. |
|---|