OT-2026-000104356
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000104356) never changes.
Identity and time
| Publication number | OT-2026-000104356 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7d89-8acf-85eac8a6e294 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104356 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf33371d1dab1845b6853dd8efe77884d0d9da92b237ee37de57ad7425ad2eba |
|---|---|
| Markdown | 2e9d0cf1be2b466adf96497321aae09bc3a82d8ae84d7bff178e9cefeee25cf3 |
| Publication page | 5176be8e4ac28bcdbb0da5fb21cd3a1f389f3005d4a519f25b6b5adbe2e01f3a |
| Manifest | b99b16867b87e1471714edfc865379218f01485ca2b28f1fdf99a3e66d867bcd |
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 | QF7x20IqcrkSYSEfb1H6MNA6W+xnzlfiqEKsNVABkHEhFzIgvfeXVie948DGZtRd+D+PudYyecTeMSQpV30WDA== |
| 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
| 2026-09-17T09:21:36.847848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104356observed 5176be8e4ac28bcdbb0da5fb21cd3a1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:36.830928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104356/manifest.jsonobserved b99b16867b87e1471714edfc86537921...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:36.812656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104356/publication.mdobserved 2e9d0cf1be2b466adf96497321aae09b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:36.793865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104356/publication.txtobserved cf33371d1dab1845b6853dd8efe77884...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. |
|---|