OT-2026-000014454
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, pulsed blow-off 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-2026-000014454) never changes.
Identity and time
| Publication number | OT-2026-000014454 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-76f1-a212-6075dcbe446b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014454 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d9a1ad0aaea894483a57cde0eeb998b7a7952cfd43eb503df423f2ad6b5af80 |
|---|---|
| Markdown | 7045cb779da9c4acaeb7e06b010285422fca207b0015979a4d0d232355c4e6dd |
| Publication page | ac401b5e4c3e7b4461ca47335f0c87d740add9e9bc279f8d49f3e2464d19aa69 |
| Manifest | d81b797399bb3ebcc2f96a25f4be08ac3c45c9f30ff4fa14ebef648476f52955 |
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 | WlulPxR3KnMCVRUJ8J2ODKjzs7HLhzO5fYet1Tgm8eQoZvyTUkonPQSTZkBp9nnEufZMrA0tZO7THGUINX/iDw== |
| 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
| 2026-09-17T12:10:15.446689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014454observed ac401b5e4c3e7b4461ca47335f0c87d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:15.426091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014454/manifest.jsonobserved d81b797399bb3ebcc2f96a25f4be08ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:15.402887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014454/publication.mdobserved 7045cb779da9c4acaeb7e06b01028542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:15.384203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014454/publication.txtobserved 9d9a1ad0aaea894483a57cde0eeb998b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:19.853611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014454observed ac401b5e4c3e7b4461ca47335f0c87d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:19.835861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014454/manifest.jsonobserved d81b797399bb3ebcc2f96a25f4be08ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:19.820060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014454/publication.mdobserved 7045cb779da9c4acaeb7e06b01028542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:19.800753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014454/publication.txtobserved 9d9a1ad0aaea894483a57cde0eeb998b...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. |
|---|