OT-2026-000042672
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000042672) never changes.
Identity and time
| Publication number | OT-2026-000042672 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0cf-75f8-ba6d-ec02d53b7dd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042672 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea384a5249b5370d96fd16dc544e60b2ff5d199219ab2458392eb6d3caa9a1e7 |
|---|---|
| Markdown | aafc1053d3ad5994fa397bfe69140915e9eaed3e9a71e9bfc4f13453bec74cb2 |
| Publication page | 8d13dfbef20f6f82c7b64958f3ff1fd52286c6b461027a5df9b1ea9c21fc2165 |
| Manifest | 2878698ac7be922077e86f76732b2f214388f78515ef284fb80c0a031af7aa1f |
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 | rQazqzRwgUvh/6uMksxcbvWbnY5uJuEEF5eQG1ZVJ8VMtLXaTVFh+912uz5H2WVLy6dklPSu6vf6R0QI87UTAQ== |
| 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
| 2026-09-17T11:15:01.273618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042672observed 8d13dfbef20f6f82c7b64958f3ff1fd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:01.250790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042672/manifest.jsonobserved 2878698ac7be922077e86f76732b2f21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:01.231234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042672/publication.mdobserved aafc1053d3ad5994fa397bfe69140915...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:01.205360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042672/publication.txtobserved ea384a5249b5370d96fd16dc544e60b2...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. |
|---|