OT-2026-000080780
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented after set-down
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-2026-000080780) never changes.
Identity and time
| Publication number | OT-2026-000080780 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-7fc5-b61c-9e03f267550d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080780 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6e62770925bc8bfd3ded0af0b331e974c1bb5284deb8ddab89d2667f9cca66b |
|---|---|
| Markdown | 44f076a847d290a1b819110f77f8e402c885b917c3881469b24133f7babe0fbc |
| Publication page | 5cd646e4c56df26e92878300e11516e40277fe87422e59f1b5fc31982570a85e |
| Manifest | 0b618ffc05ae57aef54220b35566c0d63ab4d5c24fca164bcd6665d53577df07 |
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 | eHojXR5VANETp71uvuyBb9C87xgNd5cCTX9dQooDQiuLH0cdDs3yfkkp7yAN/5siPppz8Uw5ch/pksFHTy5JDQ== |
| 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
| 2026-09-17T10:01:56.996647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080780observed 5cd646e4c56df26e92878300e11516e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:56.975092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080780/manifest.jsonobserved 0b618ffc05ae57aef54220b35566c0d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:56.954521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080780/publication.mdobserved 44f076a847d290a1b819110f77f8e402...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:56.933691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080780/publication.txtobserved e6e62770925bc8bfd3ded0af0b331e97...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. |
|---|