OT-2026-000102370
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000102370) never changes.
Identity and time
| Publication number | OT-2026-000102370 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-73be-a5f9-20bb89a70f39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102370 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b06b5db60ae090ad276a396e9278795281064667d6d397737911e34f48732c8 |
|---|---|
| Markdown | 11b7c7d3134b566861183472d3b1515bcfdc3960aff95bf9c7ed0fcd66841b96 |
| Publication page | d20b1464d0bd76ef552fdf46b40722354d0071afae357aa823c2319ec67a355a |
| Manifest | 1f818a95c3d386a27fb66fc86e8af106ae4e4d416f568da64b8edc9e790b0337 |
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 | XZ3btUlBQG2mwQ0pGir5AYw+Znw6eM5aFju58jzUGB+onoFLYM8PphTZa3J4v0ErKR0W3i9F9RWxVciy4XVSDQ== |
| 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
| 2026-09-17T09:23:36.365095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102370observed d20b1464d0bd76ef552fdf46b4072235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:36.347716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102370/manifest.jsonobserved 1f818a95c3d386a27fb66fc86e8af106...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:36.330183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102370/publication.mdobserved 11b7c7d3134b566861183472d3b1515b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:36.240840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102370/publication.txtobserved 7b06b5db60ae090ad276a396e9278795...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. |
|---|