OT-2026-000083806
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000083806) never changes.
Identity and time
| Publication number | OT-2026-000083806 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-758f-bc9c-f60bd030f0d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f5e604d8680d8b4dd1a41989412df84b6e34ab761473f13ca3f811651ff8849 |
|---|---|
| Markdown | a40c38e86a8f6874db58adad5630554e2bcc86ee40983ae0ea847ef006268fcf |
| Publication page | 4153b8e50eaa8f68903bea1c6bb2e8786d27dea895428ff31af43a2cbda62c7e |
| Manifest | 7edcdeb55751e913ee9babac9fa51ef44f964c7f359bc2569ecfa5e417f29880 |
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 | UOKEXWvhvCcLsdoeBZVpbP3kIXPhmakVtlBnP1J4vcBx7GcxUsaQkeAYETcJ3JKdcdorDsCOFJAD1JBCQz/ZAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:57:27.294444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083806observed 4153b8e50eaa8f68903bea1c6bb2e878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:27.277352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083806/manifest.jsonobserved 7edcdeb55751e913ee9babac9fa51ef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:27.260608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083806/publication.mdobserved a40c38e86a8f6874db58adad5630554e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:27.242925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083806/publication.txtobserved 8f5e604d8680d8b4dd1a41989412df84...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. |
|---|