OT-2026-000079567
Publication integrity record
Foam pad vacuum gripper, three zone face, three stage ejector, sustained blow-off before set-down
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-2026-000079567) never changes.
Identity and time
| Publication number | OT-2026-000079567 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-796f-b4d5-9fb6ce35796d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079567 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19ec9da064715c91521cf98e6833d9de9e0f4fd912b931463d5c96096ecc531a |
|---|---|
| Markdown | 491de698f84cb9a60dd2c7f09d1668889dfda0393c7c5bf7047a6e5dca7b49ee |
| Publication page | 2d5cd54147aa433fd87d83ab15f40a40c708da3e5effed4e4b1d5cb70e0bccfd |
| Manifest | b537e784b35682859205575f093a777808e11795231de9785de619346323bcd7 |
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 | 6rzHa7o37drfWmciCL+ioLRp6SwBCpw1UY6rfDvVg6UYNBR2GEU0Crqxy89pBacaZZ5I9uSNoGZhMdEvEG4nCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:05:13.056484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079567observed 2d5cd54147aa433fd87d83ab15f40a40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:13.035264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079567/manifest.jsonobserved b537e784b35682859205575f093a7778...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:13.013322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079567/publication.mdobserved 491de698f84cb9a60dd2c7f09d166888...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:12.989432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079567/publication.txtobserved 19ec9da064715c91521cf98e6833d9de...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. |
|---|