OT-2026-000017745
Publication integrity record
Four cup vacuum gripper, four outlet manifold, pump 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-2026-000017745) never changes.
Identity and time
| Publication number | OT-2026-000017745 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-7f13-9bee-adcf1284367d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017745 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8d7b2b27695ce011f92512d9ec12f6b9b20c9fa38312aab73596236685b5449 |
|---|---|
| Markdown | 1697a9ea8df285ca7630cd2167422c1f8c9744f8f93f48f4c76db4199f195f1f |
| Publication page | a23d793c518665cc3093bdd10f9df79c94741c5123bd501176e87dc49e7790c8 |
| Manifest | 2bb5bf2da670b1cb3d5e7cf305c7ad2e7ced5e867afeef61b7d0aead0e38e83f |
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 | t5qmLNiI2XOo9ijQHY1/JRI86ktBp8FUGGxH/BmC7Tb/BC9397LEC4DaacZkxKdNHHXKSMqefjndO5UpmJMnCQ== |
| 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
| 2026-09-17T12:01:41.927526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017745observed a23d793c518665cc3093bdd10f9df79c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:41.909810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017745/manifest.jsonobserved 2bb5bf2da670b1cb3d5e7cf305c7ad2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:41.893203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017745/publication.mdobserved 1697a9ea8df285ca7630cd2167422c1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:41.876126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017745/publication.txtobserved e8d7b2b27695ce011f92512d9ec12f6b...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. |
|---|