OT-2026-000094437
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two 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-2026-000094437) never changes.
Identity and time
| Publication number | OT-2026-000094437 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-7315-a94c-abd956759378 · 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-2026-000094437 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3760c2f76d7dd704a367cb3707f26700ade2c0b47dd933abd7d808357e51fbd0 |
|---|---|
| Markdown | e1f054d082b1e6c94dde5652b87533e08fac0ffa775567ce97664c6980a47688 |
| Publication page | 34e4b79f3dcfc92382ecb00e920cf1f0a4fff244efd56df4a81d7ff7fdeaa704 |
| Manifest | e78a9b89b1bbd54b97d33d2e916660bcd5c6d68fb8e1716c483c77813d34aa98 |
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 | Ib87vOo5cG6liptjE7tw0eTHUr6OOdaszROINSxC1SYQKCHtjqhmMz5XW/myUYfsUbFnuU5TMQh/zPVgAOqmCQ== |
| 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
| 2026-09-17T09:37:51.129956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094437observed 34e4b79f3dcfc92382ecb00e920cf1f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:51.113777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094437/manifest.jsonobserved e78a9b89b1bbd54b97d33d2e916660bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:51.095960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094437/publication.mdobserved e1f054d082b1e6c94dde5652b87533e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:51.080206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094437/publication.txtobserved 3760c2f76d7dd704a367cb3707f26700...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. |
|---|