OT-2026-000016205
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000016205) never changes.
Identity and time
| Publication number | OT-2026-000016205 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-77e4-98aa-16b0d79391fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016205 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf81f0c933f242e1928bb4cc44401174954cc3214031cfa8ee4d11d77cf7ae40 |
|---|---|
| Markdown | e197d01e41ba085b56f3b9ddcda526ff6edf7f17fa04f9ad7405739e00571f87 |
| Publication page | a6990bf5ed1fe3dbe2b8f517b4afda8b704730626f30091b4e9a23444dc05b30 |
| Manifest | 1be4083ba5dd3f0d199cec9a65d1e09ffa3b7bf80e98a9aa59f6819194fee39d |
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 | y+iOrR2WDqFoXdfBoA7Nbz/HoOc38+C1Vx+CAtHSb4GMzZUo4KFB85b4j8d8t0hf48vy5n+PqDP6K+7vyfkMCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:03:39.870307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016205observed a6990bf5ed1fe3dbe2b8f517b4afda8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:39.852069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016205/manifest.jsonobserved 1be4083ba5dd3f0d199cec9a65d1e09f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:39.834041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016205/publication.mdobserved e197d01e41ba085b56f3b9ddcda526ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:39.815530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016205/publication.txtobserved cf81f0c933f242e1928bb4cc44401174...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. |
|---|