OT-2026-000078416
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000078416) never changes.
Identity and time
| Publication number | OT-2026-000078416 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c28-71bc-9f30-cdf50bfa7ff9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078416 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ea99320b3d639e002655ef0f21d112d5b91ead721e287e36c0038f2ea36a65c |
|---|---|
| Markdown | f8b93f1e0d0b29f8516490c451e4c966373ecc3fd29624c55b39fc092ad86971 |
| Publication page | 36ee6b0b5661601bc688237824bca368695848f7d6776bf23c78f72d0781c26c |
| Manifest | aee8466c5cfba0b8d3d26520cb2bd65b97c0c88e5706682fd40e1d2ecab7fb2f |
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 | /dG5gS9LzXoHLpZ8llbyCfrwBFvSQVq30fway+n9EqySasPExK6Jd1gvd7a/mQ7YCEoEKeByZaDKsrerjIvACA== |
| 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
| 2026-09-17T10:06:24.543322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078416observed 36ee6b0b5661601bc688237824bca368...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:24.526141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078416/manifest.jsonobserved aee8466c5cfba0b8d3d26520cb2bd65b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:24.508933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078416/publication.mdobserved f8b93f1e0d0b29f8516490c451e4c966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:24.490216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078416/publication.txtobserved 4ea99320b3d639e002655ef0f21d112d...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. |
|---|