OT-2026-000102701
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three 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-2026-000102701) never changes.
Identity and time
| Publication number | OT-2026-000102701 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7f50-b30c-7a21d99055cb · 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-2026-000102701 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9432ed1d3c7464e962c7e0729285067d3c29fc2eebe3d484480185903465052a |
|---|---|
| Markdown | bfab849a67000cf7900d74f162b7c16e4066975b3b4b64dad003c8ab4b312b25 |
| Publication page | 12c3001e727673ce233f32aedf83722e98a7609155cd17405d3b14e9c6d99956 |
| Manifest | a07e058fe034378204b8cfa3bb6dc02a8b9565f95467e9ea85b7a9324c8a3e95 |
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 | F6PX9F8xgmTqXYr9pul2SnHV7Z3orZkB//myYv1yw0OIEfqESuMN3j41R0uVWllBSSlII3OPLYTqq649w0KlAA== |
| 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
| 2026-09-17T09:24:12.785780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102701observed 12c3001e727673ce233f32aedf83722e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:12.764478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102701/manifest.jsonobserved a07e058fe034378204b8cfa3bb6dc02a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:12.745202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102701/publication.mdobserved bfab849a67000cf7900d74f162b7c16e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:12.727351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102701/publication.txtobserved 9432ed1d3c7464e962c7e0729285067d...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. |
|---|