OT-2026-000038150
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000038150) never changes.
Identity and time
| Publication number | OT-2026-000038150 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-71b2-a3e1-0d1965445d4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038150 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81767f387052b643d71af82389490a3d47e914fc5324445a18506de7641d0cc1 |
|---|---|
| Markdown | b08f7a2fc97ffdb07b66c909acf5f963d5f18de323e6f7767d8faa70b8b95bfc |
| Publication page | 4753e34ef071867b28123ea3568d8418a432e938b1a40ad2516f93e031a76011 |
| Manifest | 4fe2346bb4290c43b77135a57d7b02b452d953459f336e4190a381d3015839a1 |
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 | kkFHHng2eE4ADDrzT6OjM5RzVxfPFYVnSw5zFXN2G9qA+2XF2v9eNyeJ3vrn6ShtltzgScTUwQM4wE6Z2ycYBg== |
| 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
| 2026-09-17T11:23:29.979668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038150observed 4753e34ef071867b28123ea3568d8418...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:29.962732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038150/manifest.jsonobserved 4fe2346bb4290c43b77135a57d7b02b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:29.945295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038150/publication.mdobserved b08f7a2fc97ffdb07b66c909acf5f963...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:29.926527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038150/publication.txtobserved 81767f387052b643d71af82389490a3d...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. |
|---|