OT-2026-000035726
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single 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-2026-000035726) never changes.
Identity and time
| Publication number | OT-2026-000035726 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-71a9-936b-691515a2cbe1 · 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-2026-000035726 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1edbd7487f39ab090722e30b6d5005d4c274b70ffce8932b46cbb43fd44e8beb |
|---|---|
| Markdown | 151dc3cf067080d46e13783b29f5f0770108e9f8e52de4b0d74933926cfa7d8f |
| Publication page | 0494c229b44bbe50a01150c470faf362a8a22f6d89dfe764d727f5e07b0c9ba8 |
| Manifest | e787049be166bd959d38bb61a8c24147fe49eb60ba7e3eed6830eb28f1b247db |
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 | uBN0WaoE71yiG0yEVmQvqMdXZKQO7vIl+fqe56JP4uyUTvIkFXMzwEEWALu5Wxph6bZfXdtQEXEtYJq5VATkDg== |
| 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
| 2026-09-17T11:27:18.877922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035726observed 0494c229b44bbe50a01150c470faf362...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:18.860983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035726/manifest.jsonobserved e787049be166bd959d38bb61a8c24147...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:18.845148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035726/publication.mdobserved 151dc3cf067080d46e13783b29f5f077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:18.828890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035726/publication.txtobserved 1edbd7487f39ab090722e30b6d5005d4...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. |
|---|