OT-2026-000044484
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-2026-000044484) never changes.
Identity and time
| Publication number | OT-2026-000044484 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-7282-bfbe-7ff0d3ade382 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044484 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25302a03b590310ab41e340fc09fcf97405fa165f3af3fd33a27f3a6848283ec |
|---|---|
| Markdown | fccf6116ad153842a7d72df52939045ea7d395c0fa47415077f463d6fb36b0d2 |
| Publication page | b8ab4016bf9ce31711eb0d985d308485f401983eebd5d0cc73c60125277e5b7a |
| Manifest | 4dd8efc7d0d787e271979b36259b8db9559502f92b94f2a945da4e8c87a7174b |
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 | FoN6+ZqnYH/YQEMqgvxZGVwtofNQNeBLG+IUPeR34UIeuKJfizx3cIya55LCq4aG4+vblJhah9aD2DIE8AzmCg== |
| 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
| 2026-09-17T08:30:55.722514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044484observed b8ab4016bf9ce31711eb0d985d308485...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:55.581417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044484/manifest.jsonobserved 4dd8efc7d0d787e271979b36259b8db9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:55.563715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044484/publication.mdobserved fccf6116ad153842a7d72df52939045e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:55.545377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044484/publication.txtobserved 25302a03b590310ab41e340fc09fcf97...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. |
|---|