OT-2026-000017396
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, 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-2026-000017396) never changes.
Identity and time
| Publication number | OT-2026-000017396 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-77ea-b811-fca0f0ffe720 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017396 |
| Status | PUBLIC |
Content hashes
| Canonical text | e209a9acb53a1294ffe2c4f6aec11819c795dceac604dcecc935170dfcb3be54 |
|---|---|
| Markdown | b7911fc26a4223da2032838e26b645c24afbc85f97ebc288cfd3a75cf9d1f1ba |
| Publication page | b7b30638ba880f0dea34349c8e32c7e48318e55dbfef30314fcf694f10a602c1 |
| Manifest | 08a0c6ad42a7b4d5bf31428563486dac0d2d7d0f5b09475c211767b74411a9be |
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 | glES50oHd1YcrWTobPF8rsRnjm6/5WNdr6ejJUG4cE2nwxH6bsxV7rvXZQEzSpLJw4SQuYL8WLMMQ4B4Yw3xBg== |
| 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
| 2026-09-17T12:02:31.282849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017396observed b7b30638ba880f0dea34349c8e32c7e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:31.265865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017396/manifest.jsonobserved 08a0c6ad42a7b4d5bf31428563486dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:31.248476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017396/publication.mdobserved b7911fc26a4223da2032838e26b645c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:31.231209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017396/publication.txtobserved e209a9acb53a1294ffe2c4f6aec11819...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. |
|---|