OT-2026-000099856
Publication integrity record
Four cup vacuum gripper, four zone face, single stage ejector, pressure sensor per zone, 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-2026-000099856) never changes.
Identity and time
| Publication number | OT-2026-000099856 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-7e12-9173-91292ac40e70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099856 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e2edecdea9a0ff0060ca9d9df42c69e0b4eb732342d2f3474025e50e3638c19 |
|---|---|
| Markdown | a2b36a137754a523738f882787e092856ac5534bbbb8654311f67ff2a979ba7d |
| Publication page | 02a4a3bdfb033de573bd9c27f235560b3c2123afe092f0b3ca12f6654cf967f4 |
| Manifest | b558b796b1e66f9936513ff565d583cde1501aa5bb25c3976c36044e8e6ad813 |
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 | 98vOZRtQMecdgToDtuIc9Y/k7GTwUZ9FhV8V/MC06CgaW3JSkgFfdJoA2WDg6B5wQuWUBzJT0LOLx8IQ8l4RCA== |
| 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
| 2026-09-17T09:30:20.002822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099856observed 02a4a3bdfb033de573bd9c27f235560b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:19.983055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099856/manifest.jsonobserved b558b796b1e66f9936513ff565d583cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:19.926445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099856/publication.mdobserved a2b36a137754a523738f882787e09285...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:19.808866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099856/publication.txtobserved 3e2edecdea9a0ff0060ca9d9df42c69e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.174493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099856observed 02a4a3bdfb033de573bd9c27f235560b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.134559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099856/manifest.jsonobserved b558b796b1e66f9936513ff565d583cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.113785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099856/publication.mdobserved a2b36a137754a523738f882787e09285...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.022736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099856/publication.txtobserved 3e2edecdea9a0ff0060ca9d9df42c69e...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. |
|---|