OT-2026-000035918
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000035918) never changes.
Identity and time
| Publication number | OT-2026-000035918 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-76fd-92d2-12dd0560a574 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035918 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19a1a414345c93fec9d0045e1c7b4b5ca8fc26d60a4d29f74184758fad5c3ecf |
|---|---|
| Markdown | a9bb2ebdbee5cee9257eafbd23276fa8b1e581a88fe95d2cdfcdb824d15c8cfc |
| Publication page | 8eb520107489da3cdf41e9371a08e5f7a6aa8feef7589376b15a9571775eebfa |
| Manifest | e2d8384dcd785e7970d96af7fe6b4fc79b6dc21e67fc21f88bc7e35b43bda69d |
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 | oMOR3WLnRd2RzcfmXT5dkQUcRgAcihR3kpwjZtwHRLXzAMCJ5NTyZtrUDTn0IK06Gv5px+b1nZqYfVghdEsiDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:45.697610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035918observed 8eb520107489da3cdf41e9371a08e5f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:45.680050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035918/manifest.jsonobserved e2d8384dcd785e7970d96af7fe6b4fc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:45.662151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035918/publication.mdobserved a9bb2ebdbee5cee9257eafbd23276fa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:45.644539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035918/publication.txtobserved 19a1a414345c93fec9d0045e1c7b4b5c...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. |
|---|