OT-2026-000024470
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, 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-2026-000024470) never changes.
Identity and time
| Publication number | OT-2026-000024470 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-7a09-bd5a-96594fe446fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024470 |
| Status | PUBLIC |
Content hashes
| Canonical text | 771e5bdb8d1f063d85ca4dc29df07385b133aeeec04070a5076e9b765eb2f5e4 |
|---|---|
| Markdown | 1dd3b06dbd11e6c9a68b41442a991e4426d7921ff9adb875a9b933c9e2e6dda9 |
| Publication page | d57a6af81542cbf7feebfe95a06d6fe478373650d49e426e0731c4f58f2d7cd7 |
| Manifest | 42c587c71eb47508ce1409f170256f100d6c68ad3cd928bd70feddcd84e15e9e |
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 | CZchO9rJDCD0z7ckkbXGJImO2a3H3C7T3rX74wQYV4vz/elxOJl2W0W4b3PKq3ZsambqapHAwHghLFGlsb0nCQ== |
| 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
| 2026-09-17T11:50:28.604819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024470observed d57a6af81542cbf7feebfe95a06d6fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:28.588120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024470/manifest.jsonobserved 42c587c71eb47508ce1409f170256f10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.571065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024470/publication.mdobserved 1dd3b06dbd11e6c9a68b41442a991e44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.554699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024470/publication.txtobserved 771e5bdb8d1f063d85ca4dc29df07385...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.522496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024470observed d57a6af81542cbf7feebfe95a06d6fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.506677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024470/manifest.jsonobserved 42c587c71eb47508ce1409f170256f10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.488816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024470/publication.mdobserved 1dd3b06dbd11e6c9a68b41442a991e44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:37.459908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024470/publication.txtobserved 771e5bdb8d1f063d85ca4dc29df07385...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. |
|---|