OT-2026-000032038
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000032038) never changes.
Identity and time
| Publication number | OT-2026-000032038 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-746d-a92f-c08a004a0441 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032038 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b760f4fbf2478a1a3c48d566c3d1377528983eaa7e8fb88f727fc60633b0aab |
|---|---|
| Markdown | 6aea38f853093a53ec97ecbbe378723f53060b9225b242022591ea67f6e6f2e2 |
| Publication page | 37e5cb7ac67e8e162d13b8b60e2cebf62cb6807054d76ed198ce34103da6260b |
| Manifest | 70c3fdd4be1f303b9c2a2530f69e37b8acccd7089c8f88ae7e98d9b32517c0ec |
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 | KBHG643Ekz4Be+ewoZEyW7/ZbtON/vDJrTJE2NDIc0k9hP6G+YMAOy9mss2mORRs5IgxDyo4RZemUHUTzxFZBg== |
| 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
| 2026-09-17T11:35:27.023016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032038observed 37e5cb7ac67e8e162d13b8b60e2cebf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:27.001616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032038/manifest.jsonobserved 70c3fdd4be1f303b9c2a2530f69e37b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:26.982108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032038/publication.mdobserved 6aea38f853093a53ec97ecbbe378723f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:26.963446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032038/publication.txtobserved 3b760f4fbf2478a1a3c48d566c3d1377...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. |
|---|