OT-2026-000005767
Publication integrity record
Vacuum cup gripper, two outlet manifold, plant vacuum fed, sustained blow off 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-2026-000005767) never changes.
Identity and time
| Publication number | OT-2026-000005767 · never reused |
|---|---|
| Internal UUID | 01a0a944-265f-71e1-b858-20cd3b6b898d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:10:10.915016Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005767 |
| Status | PUBLIC |
Content hashes
| Canonical text | a426747e4ed46d2f44521fb6e99f8e4708ec626f94ae03c1b4c87f6756b46d31 |
|---|---|
| Markdown | 7b3eefc55ac840191b3cef449b5beb5d8f084fcc4124adf9305d099fc4eb12bc |
| Publication page | 4a02c946b381ddeb844979c557b87a2a5275c01b963660f8bae2619a0833c20d |
| Manifest | 33154a44509c46104bc3e0faa112fbb72a8e464951bf07c6c8ebd0f4820e0806 |
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 | OOWD1ESKtXMLkQTf0KezbM7+hYywbg4751+Oy/oK/RsG7at6UIGb0Fb8UtYPBM9OnYDLzEakKa8bzVhLFVq8Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:35.198835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005767observed 4a02c946b381ddeb844979c557b87a2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:35.187147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005767/manifest.jsonobserved 33154a44509c46104bc3e0faa112fbb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:35.173919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005767/publication.mdobserved 7b3eefc55ac840191b3cef449b5beb5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:35.160169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005767/publication.txtobserved a426747e4ed46d2f44521fb6e99f8e47...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. |
|---|