OT-2026-000094911
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before 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-2026-000094911) never changes.
Identity and time
| Publication number | OT-2026-000094911 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7e97-8c8d-69a5a64f2186 · 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-2026-000094911 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d2bad01a6b4fe1b2e343489b976bb6ca5a41602216dad884ea221da7569f412 |
|---|---|
| Markdown | e52d82ee80db022288e2038bf92d7b9c6c0eb749c107585a50e5492914cbcbe9 |
| Publication page | 2adeb9389cf3a19ea167dc740c4c174838662aae41554e21d27e404e0686cb66 |
| Manifest | ad3f08e3f2f3500ed8fd01707a70d7e534e7b43238b2c8e5e9e5bab7f60afad8 |
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 | cUrCZF1KkoY2R34DS5HxRGWS5yIr+41CJM68KFPF+WVetc5zBnVghdq5ioAc8U1E0rKpGQiGthngvQfbaFYSCQ== |
| 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
| 2026-09-17T09:37:26.227141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094911observed 2adeb9389cf3a19ea167dc740c4c1748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:26.209346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094911/manifest.jsonobserved ad3f08e3f2f3500ed8fd01707a70d7e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:26.191624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094911/publication.mdobserved e52d82ee80db022288e2038bf92d7b9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:26.172251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094911/publication.txtobserved 9d2bad01a6b4fe1b2e343489b976bb6c...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. |
|---|