OT-2026-000034726
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line 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-2026-000034726) never changes.
Identity and time
| Publication number | OT-2026-000034726 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7934-9cf6-c9b415c88a9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034726 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12ce20fe7d926c6bfee5711a2ffef1c2300e0603f3fb3479b5eed518b0cf7dd9 |
|---|---|
| Markdown | 049f0810ac626b16a514e3f99797449a43d59db2992ef0f8b01fd2a2b162288f |
| Publication page | fdf29a7e89fe287e53781b6f38507c30005afc41d9b6ded3ba51bc7927c86de1 |
| Manifest | c994fef2f549cd4a777918292716ef7478f3e4295b50059ebc6bb21a185d9fb7 |
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 | 4rooFX9BbHfb8Gdt14roIc/zEBexX5WSRpA3gmuMndEsh734nldr6B5eef3k+SwRgL4O2vxg6PvLLGjXDPw7BQ== |
| 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
| 2026-09-17T11:30:07.974140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034726observed fdf29a7e89fe287e53781b6f38507c30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:07.956281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034726/manifest.jsonobserved c994fef2f549cd4a777918292716ef74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:07.926197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034726/publication.mdobserved 049f0810ac626b16a514e3f99797449a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:07.901637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034726/publication.txtobserved 12ce20fe7d926c6bfee5711a2ffef1c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.557169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034726observed fdf29a7e89fe287e53781b6f38507c30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.539342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034726/manifest.jsonobserved c994fef2f549cd4a777918292716ef74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.520481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034726/publication.mdobserved 049f0810ac626b16a514e3f99797449a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.503829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034726/publication.txtobserved 12ce20fe7d926c6bfee5711a2ffef1c2...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. |
|---|