OT-2026-000099865
Publication integrity record
Four bellows cup vacuum gripper, four zone face, two 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-2026-000099865) never changes.
Identity and time
| Publication number | OT-2026-000099865 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-73b8-8736-462871e53f17 · 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-2026-000099865 |
| Status | PUBLIC |
Content hashes
| Canonical text | e29d156826873d00047beb919d07fc895d00369f532e198cbd0445bc964a8e76 |
|---|---|
| Markdown | 03b3ff02531dd5043994690e737ae5c293eca5a053636ac241cd73c3881b98e3 |
| Publication page | e3d3cbb817fdc7394a76331e50a1df4d4a6951d9fba2e5c12e234688650ae53a |
| Manifest | db2a9a7255a36b899466e1cdfde9eb3788c0e5a1581b0ad569d9e7f80ade52dc |
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 | LYO9RXDhIb/eHSbjP3tbRmhBVxD3DdIIWUth2m5kLsyxS8IcNK5t4pntkgfShOkRO+Q+TRctBdDzQpwx2622CA== |
| 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
| 2026-09-17T09:30:22.553861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099865observed e3d3cbb817fdc7394a76331e50a1df4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:22.534442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099865/manifest.jsonobserved db2a9a7255a36b899466e1cdfde9eb37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:22.509353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099865/publication.mdobserved 03b3ff02531dd5043994690e737ae5c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:22.490535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099865/publication.txtobserved e29d156826873d00047beb919d07fc89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:45.058446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099865observed e3d3cbb817fdc7394a76331e50a1df4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:45.037544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099865/manifest.jsonobserved db2a9a7255a36b899466e1cdfde9eb37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:45.016494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099865/publication.mdobserved 03b3ff02531dd5043994690e737ae5c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:44.995133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099865/publication.txtobserved e29d156826873d00047beb919d07fc89...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. |
|---|