OT-2026-000063035
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000063035) never changes.
Identity and time
| Publication number | OT-2026-000063035 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-70b5-a430-7bba37fc7bfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fb70f00f6af2fe7d02189522b9095f65f3773971af9a00bd01d0289488e0399 |
|---|---|
| Markdown | 975dd61c36e418a7b2092baeaf045699a8f013e90e803d0c334f89296c6d9495 |
| Publication page | 893d1c2fdf178caa2107ddcc6eaa6c238117148edc463ee45f661d32c168046f |
| Manifest | 490f23606bc0990e2335cd5f7b4690270bfa06b5509eb2771972ca0011c9ddac |
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 | 6a3MHtI8bwIpwVgCwAn0rZBpn6W1ZT3JTsCwPBvapy2PCDIC3y0Ydc1F64lrfFwbh7fcryzb11/fRwghayw7Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:41.726682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063035observed 893d1c2fdf178caa2107ddcc6eaa6c23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:41.704714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063035/manifest.jsonobserved 490f23606bc0990e2335cd5f7b469027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:41.684349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063035/publication.mdobserved 975dd61c36e418a7b2092baeaf045699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:41.664355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063035/publication.txtobserved 5fb70f00f6af2fe7d02189522b9095f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.460614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063035observed 893d1c2fdf178caa2107ddcc6eaa6c23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.439728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063035/manifest.jsonobserved 490f23606bc0990e2335cd5f7b469027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.420892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063035/publication.mdobserved 975dd61c36e418a7b2092baeaf045699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.403311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063035/publication.txtobserved 5fb70f00f6af2fe7d02189522b9095f6...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. |
|---|