OT-2026-000103116
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three 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-2026-000103116) never changes.
Identity and time
| Publication number | OT-2026-000103116 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-72c1-8198-23dbadf94a57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103116 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d029ebc7a93def67e96138ae8674df73b74121b2ef53b823ccc7d4ca7db052c |
|---|---|
| Markdown | 0a3789a4d6727cfc651cccc9e4cbd0f4b5c71878db17c7552239fd3199df1651 |
| Publication page | 76d7f157bd6d4234dc9333727504993d4d5dcd2f6f95b60429ae18f9413439df |
| Manifest | 416ddd28f0a50ef5513944c8b35a7afa7fb0882b074d8a4c44ba8336c476f974 |
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 | r4rkK/KeDbeQanUx4Vf3wS3LZtk/7LkwaI98odmUXLHVlimH2XY6Mrp3wmi95WhzvFtjtwPbrkt7OO5x62c2Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:14.879815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103116observed 76d7f157bd6d4234dc9333727504993d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:14.862929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103116/manifest.jsonobserved 416ddd28f0a50ef5513944c8b35a7afa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:14.846658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103116/publication.mdobserved 0a3789a4d6727cfc651cccc9e4cbd0f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:14.828581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103116/publication.txtobserved 4d029ebc7a93def67e96138ae8674df7...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. |
|---|