OT-2026-000094579
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, on a tool changer
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-2026-000094579) never changes.
Identity and time
| Publication number | OT-2026-000094579 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7efb-9700-2cb760c29433 · 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-2026-000094579 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3525ad91d09005ae1e366ceb7927d1a6844af8feaeba9d40b079a5acb79e7a5e |
|---|---|
| Markdown | 227ddca7348b225019a031722366d31e1804fb9db47740e06ce17bd7a3f889f3 |
| Publication page | 0ec1ab6e4368edffe9176cbc7c27a0e1d0da1595c91246c279271b51aa5ae3aa |
| Manifest | f12f44948afb5d11349eb90bafe84fb68e286900ba4347a3864d226fc194066c |
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 | TrmU77T9suam4N+8O8jLID4MvpMSuGz5fki8PERLkt3b2fDG8zMIJ6pNyWvvRt6m983aW8v2pmP0fihUZMs2Cw== |
| 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
| 2026-09-17T09:38:02.142816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094579observed 0ec1ab6e4368edffe9176cbc7c27a0e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:02.125328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094579/manifest.jsonobserved f12f44948afb5d11349eb90bafe84fb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:02.103410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094579/publication.mdobserved 227ddca7348b225019a031722366d31e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:02.086892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094579/publication.txtobserved 3525ad91d09005ae1e366ceb7927d1a6...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. |
|---|