OT-2026-000094578
Publication integrity record
Four cup vacuum gripper, four 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-2026-000094578) never changes.
Identity and time
| Publication number | OT-2026-000094578 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-757b-89a4-0e11ce44dca4 · 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-2026-000094578 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff9b57e8eaeadf45b287fc195f936929a29501b98de8eecf351af05c29a0ffba |
|---|---|
| Markdown | 1d9d721ac07800cd3c395f3def64446b837614f42a2860f4451b04dc8b034df1 |
| Publication page | 780daf695b05963da740c61713b36179d0f101fdfa8450cb783752ea7303b74f |
| Manifest | f8d9b872284446f4dc42ad49a837ac47ada813720966fedde0a0c3faa355f7ee |
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 | XmMW9UDsKdJGWirSrJD3uQzFQstqq1Rie5cPZmY/pdxwydapBKzMONSEqv958hazx0g0W5pZEKphvsfpPnoICQ== |
| 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
| 2026-09-17T09:38:02.066732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094578observed 780daf695b05963da740c61713b36179...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:02.049572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094578/manifest.jsonobserved f8d9b872284446f4dc42ad49a837ac47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:02.032396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094578/publication.mdobserved 1d9d721ac07800cd3c395f3def64446b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:02.008986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094578/publication.txtobserved ff9b57e8eaeadf45b287fc195f936929...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. |
|---|