OT-2026-000058121
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented before 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-2026-000058121) never changes.
Identity and time
| Publication number | OT-2026-000058121 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-75be-9e16-79366b1ef0db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058121 |
| Status | PUBLIC |
Content hashes
| Canonical text | 564b84f762f1b76027ce77a5e6bfb7b7632b2c11bb02d783b04264b18a783e36 |
|---|---|
| Markdown | b1a32a72529bd1464f90c651f773257373b9559b9d788545ccef748e908b4878 |
| Publication page | 4b892d65b347964ff413c431a5a85a30d15d015a0dcd39063642c24d36fee549 |
| Manifest | 521a7f053c942391235a708cec637b47bee825f7441579881c3328f82606750e |
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 | MoLL62UUyIKxfBVksUhUSS9fRQ376jMFZ28HosDxUy0cSUuXrBqLJr9opRjodOgLECQ/unZHVfL/FNS5rSnGDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:47.871691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058121observed 4b892d65b347964ff413c431a5a85a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:47.853705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058121/manifest.jsonobserved 521a7f053c942391235a708cec637b47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:47.834848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058121/publication.mdobserved b1a32a72529bd1464f90c651f7732573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:47.816091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058121/publication.txtobserved 564b84f762f1b76027ce77a5e6bfb7b7...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. |
|---|