OT-2026-000037360
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000037360) never changes.
Identity and time
| Publication number | OT-2026-000037360 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7c7b-bfbd-492e0706a449 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 724a2d3e9720f36bff257bb7067d18dbbcf30985f5528dd7d20715aebbef3036 |
|---|---|
| Markdown | aae1c8e96145a45367ae336391e0647409bba677a73fa54b1921da64c4bce4c9 |
| Publication page | 21fa93383c517b00f6acf770eb4dce0e758c650d9cdde19cdc2f8f2c163df044 |
| Manifest | 8166ad4720acd19cf11d142b116ed52dd756c26784e21d06256ef7081f35761c |
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 | oreLOsirY3CI8fWICWk2J9GLXV8BhEw3BOBHinOCevzY1YnXKek6VCHqeYCxWWrL7To6F+Fz6RoGY10h4JRfBA== |
| 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
| 2026-09-17T11:23:46.884960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037360observed 21fa93383c517b00f6acf770eb4dce0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:46.867619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037360/manifest.jsonobserved 8166ad4720acd19cf11d142b116ed52d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:46.848714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037360/publication.mdobserved aae1c8e96145a45367ae336391e06474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:46.829034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037360/publication.txtobserved 724a2d3e9720f36bff257bb7067d18db...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. |
|---|