OT-2026-000094470
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three 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-2026-000094470) never changes.
Identity and time
| Publication number | OT-2026-000094470 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-7bbd-a85a-9514885292b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094470 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3331c3a9729a2c55a944f354e5c892abb4c83ca8c8607e9bfbe2830379823ec4 |
|---|---|
| Markdown | d56390847a7608b615350214e64ff8e3fdbc5db4c8fad32e22983f9d86f8d055 |
| Publication page | c8218ce22efeddd75a978ba1a5c54ba8530b864811623c70f9270c43441a68ee |
| Manifest | e0e639f3bc4f24afe4bb516b526eddb3b33946b5b7d22ae117043ea2cf14362d |
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 | yf6l5jS1lraWQxBhj8/83NuF4WinD2P27ea692k8LP9UWpiUzm8ACj8e+gEo6+5G6BxRDr3bxi1bfkPPUPZfDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:53.560207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094470observed c8218ce22efeddd75a978ba1a5c54ba8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:53.542778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094470/manifest.jsonobserved e0e639f3bc4f24afe4bb516b526eddb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:53.522677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094470/publication.mdobserved d56390847a7608b615350214e64ff8e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:53.503187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094470/publication.txtobserved 3331c3a9729a2c55a944f354e5c892ab...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. |
|---|