OT-2026-000016155
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, pulsed 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-2026-000016155) never changes.
Identity and time
| Publication number | OT-2026-000016155 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-7135-97f9-846fae055f43 · 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-2026-000016155 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8cd30cc2b7ce3f73e6e57a37f377f0a623382f21a014d7e0d8c30bd237877bd3 |
|---|---|
| Markdown | 5c8ce4a9092c95a0410316b17bb290c1260bcd1c4069462e9e5b837df91bbb59 |
| Publication page | 532268aa10c7f1b987253bc788cdbf57370da0f24c898602b1f9c4a008607f13 |
| Manifest | 42b10ef002f8b516965bcf0b77540d922d7c64de3fa82ed51f54195e648b2268 |
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 | 9rTe7ArpqmIEHkhMxCzMY2StDdK+oJCFa0ChFcW9tsH2FW2LG0uzNg0sVDiwkWCi3ZvdCZUz4AjVeqM8GDfaBQ== |
| 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
| 2026-09-17T12:03:35.807204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016155observed 532268aa10c7f1b987253bc788cdbf57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:35.786051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016155/manifest.jsonobserved 42b10ef002f8b516965bcf0b77540d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:35.765709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016155/publication.mdobserved 5c8ce4a9092c95a0410316b17bb290c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:35.740198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016155/publication.txtobserved 8cd30cc2b7ce3f73e6e57a37f377f0a6...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. |
|---|