OT-2026-000067798
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000067798) never changes.
Identity and time
| Publication number | OT-2026-000067798 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fa-7d82-a5eb-fce3969e267c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4582ca19f187bc1453afd25196b9fb510d5b947df141d89adaa2bfd06fbc11ed |
|---|---|
| Markdown | cc933084ec281005f14d25e6085acddf63a030f7d7c58ee787a3275ba58a580f |
| Publication page | 9c05f798f0e454c881f9b8fa2340e09197a530a86a2679c169a10ab995038f93 |
| Manifest | 7cc174b88d01dc0aa0c25beadd7f95d322aabc99fab608e26706636acafba2ec |
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 | hVd5TtMTBjwE5KGNV36+OgR7ss13z9aKN9036DTNkauIOqSnoW0777GCxrM+3LwV9d3qbX85St4lLqZr7zcoDg== |
| 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
| 2026-09-17T10:30:02.201380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067798observed 9c05f798f0e454c881f9b8fa2340e091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:02.182350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067798/manifest.jsonobserved 7cc174b88d01dc0aa0c25beadd7f95d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:02.163295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067798/publication.mdobserved cc933084ec281005f14d25e6085acddf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:02.144725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067798/publication.txtobserved 4582ca19f187bc1453afd25196b9fb51...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. |
|---|