OT-2026-000094852
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single 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-2026-000094852) never changes.
Identity and time
| Publication number | OT-2026-000094852 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7435-beac-7b4a9d4f7609 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094852 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c66909fdc83326b5c7bac52b600028e8c9eaac42f810fbdef137422892f613c |
|---|---|
| Markdown | 8a0b06fd764d57fb73bc54b1346f377d75d354bd762d687991bfd4e81eb85d36 |
| Publication page | dad7ff58b6d8a5b3f4da713488446d5f8a04a673797917b747df39af10380c27 |
| Manifest | 023433fec14919802f6549b5e9a10b1ac168dd5f145b385b2871c1f0e7a2e81b |
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 | rPPIImcb1dI5LJZoo1MKw16fto4uMmJzn/zE3127I77taMpwHYHekPoawKHlRjkKIYq5PFZuU+VBlDHp1oIeDQ== |
| 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
| 2026-09-17T09:37:20.989039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094852observed dad7ff58b6d8a5b3f4da713488446d5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:20.972533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094852/manifest.jsonobserved 023433fec14919802f6549b5e9a10b1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:20.954957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094852/publication.mdobserved 8a0b06fd764d57fb73bc54b1346f377d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:20.938499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094852/publication.txtobserved 0c66909fdc83326b5c7bac52b600028e...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. |
|---|