OT-2026-000094638
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000094638) never changes.
Identity and time
| Publication number | OT-2026-000094638 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2deb-7682-a17d-0280ad7ba357 · 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-2026-000094638 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7a05485c43a8073697de868b5981707eeccd7d3470b5f7d5874fd627d74fb71 |
|---|---|
| Markdown | 965a1854468bc32ef236222a12a66f9b214334268bf22367c352a3f27fb2063a |
| Publication page | f3d4c09c3663a421eb2d47cc298f1aad5c55bb650a20f5bd443537c240dcacfe |
| Manifest | d5bd5dfcffa73cbf5238463aa1558304efbd75d3657dcbdade4b3a94a7356c81 |
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 | 9MfPkf20qT2esLcuDZYQPZOeqS34DjOlqfitCnpEexL/BJ1VVATyDWpuWQrXRyUh+Ca73IxiTSW61sD5uwvdDw== |
| 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
| 2026-09-17T09:37:04.770685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094638observed f3d4c09c3663a421eb2d47cc298f1aad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:04.716954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094638/manifest.jsonobserved d5bd5dfcffa73cbf5238463aa1558304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:04.700585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094638/publication.mdobserved 965a1854468bc32ef236222a12a66f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:04.640279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094638/publication.txtobserved d7a05485c43a8073697de868b5981707...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. |
|---|