OT-2026-000094734
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000094734) never changes.
Identity and time
| Publication number | OT-2026-000094734 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7860-8c71-953426c8e994 · 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-2026-000094734 |
| Status | PUBLIC |
Content hashes
| Canonical text | d420e118d5496eda1670345ca00e0fb376d8cdea2beea28094a9aafd223ea9ec |
|---|---|
| Markdown | f84db81028b2ecf535a205e3845e27422557b8f0dc7b7d8b5dbff9347971cac7 |
| Publication page | 130dcb0376c1ad63d0294e3740f5b5c2aabfc324f8bdffaabfb5fa9a849ca5d5 |
| Manifest | 23527b2da43fd8040cb8fdd5262dd6a39c91c2a7180958bb55dd6c063971a7e8 |
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 | upZYyERzYb6LOq6ykNyke6i7l/kuiaCh9ZjJYOcASVlbyL6z/v1YiUii16SAQD/5ta1C/CTyBc425WDVzaeZCQ== |
| 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
| 2026-09-17T09:37:11.985613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094734observed 130dcb0376c1ad63d0294e3740f5b5c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:11.969123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094734/manifest.jsonobserved 23527b2da43fd8040cb8fdd5262dd6a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:11.951279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094734/publication.mdobserved f84db81028b2ecf535a205e3845e2742...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:11.934420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094734/publication.txtobserved d420e118d5496eda1670345ca00e0fb3...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. |
|---|