OT-2026-000059134
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented before 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-2026-000059134) never changes.
Identity and time
| Publication number | OT-2026-000059134 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-7374-a7bb-741b7940ef3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059134 |
| Status | PUBLIC |
Content hashes
| Canonical text | feb8d2ab9784d468c366a101712afb44a373fd8fc9b322a9a8f9a88afccea17b |
|---|---|
| Markdown | cda862b7643cc53622973c9237f6bd8248d6491c591fbef943e47eb3f72991b8 |
| Publication page | 4107935aea65e8ee56996ea02de978fbfa257bb21da82a394dd52c5fcb2ff2c1 |
| Manifest | 93adeec6f6388e285a35f04a8316783495903bd45f3107d4e1104bb21241b49a |
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 | isgD/L3R17GcZXxIUngVEevCfAs6YC5oJX/aXmkaCryPZiWGQP3lE7cfVC0lu54PFY3szctNv4vtPlzg/KosDA== |
| 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
| 2026-09-17T10:45:04.711071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059134observed 4107935aea65e8ee56996ea02de978fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:04.692495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059134/manifest.jsonobserved 93adeec6f6388e285a35f04a83167834...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:04.673487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059134/publication.mdobserved cda862b7643cc53622973c9237f6bd82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:04.651742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059134/publication.txtobserved feb8d2ab9784d468c366a101712afb44...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. |
|---|