OT-2026-000033669
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three 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-2026-000033669) never changes.
Identity and time
| Publication number | OT-2026-000033669 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-7b3d-be57-2e1c51ad8758 · 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-2026-000033669 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8d82c5ff005cde913b65a6829329f9cdd0ebdf16195b105f474f67f7949506a |
|---|---|
| Markdown | a0d9833baa45a1898fddf2bc8af7fb123fd6af26b79f95b58deba481ef167ca6 |
| Publication page | b4df8ce28ba54a8c82e287c7eec87258d96beedde84231f5249990ccd50c3129 |
| Manifest | 7807d9f8d329002f3c55f825d0d7c272df282532cec4a4160bbd81ef318a1a0c |
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 | qBjQnulfVWeMe/sU1rkOMGEz5zO+u9SLgaZXgU09UHVI6pvFkUQT6DCwLBoVnpzJF7xhni+1nHSBnFdil2FVDQ== |
| 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
| 2026-09-17T11:31:39.511447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033669observed b4df8ce28ba54a8c82e287c7eec87258...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:39.494946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033669/manifest.jsonobserved 7807d9f8d329002f3c55f825d0d7c272...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:39.478367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033669/publication.mdobserved a0d9833baa45a1898fddf2bc8af7fb12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:39.457625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033669/publication.txtobserved e8d82c5ff005cde913b65a6829329f9c...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. |
|---|