OT-2026-000094760
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000094760) never changes.
Identity and time
| Publication number | OT-2026-000094760 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7720-ab86-b3774f37b276 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094760 |
| Status | PUBLIC |
Content hashes
| Canonical text | b64775c70bfd97ea780a7cf27e3246e84dc76792ddfe471e95c6f8d8fa30ef83 |
|---|---|
| Markdown | 05a3a665066f32905bce5756506a5554228eff48e41d0ca830fef3aa19e38445 |
| Publication page | bb095aaacb893c64d250c131243a80d4463d7cce0db7cf64d9e259052177e5cc |
| Manifest | f2a3afeaf3602c4eaa02e0c59ba7bd8c22d5b43adb5eda9a0da592b684323a7a |
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 | +EXL+Xr9W/bcoysnDbzzKtuKCCZ6EY5rOA9g8skfMJQuhCinisLkFqAyfRsN0mMyLG+L3BpVkttjVj+Zww6DCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
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Independent retrieval
| 2026-10-04T20:41:43.435086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094760observed bb095aaacb893c64d250c131243a80d4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-04T20:41:43.381770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094760/manifest.jsonobserved f2a3afeaf3602c4eaa02e0c59ba7bd8c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-04T20:41:43.309110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094760/publication.mdobserved 05a3a665066f32905bce5756506a5554...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-04T20:41:43.133683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094760/publication.txtobserved b64775c70bfd97ea780a7cf27e3246e8...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-27T04:41:42.808583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094760observed bb095aaacb893c64d250c131243a80d4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-27T04:41:42.731272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094760/manifest.jsonobserved f2a3afeaf3602c4eaa02e0c59ba7bd8c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-27T04:41:42.573476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094760/publication.mdobserved 05a3a665066f32905bce5756506a5554...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-27T04:41:42.415733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094760/publication.txtobserved b64775c70bfd97ea780a7cf27e3246e8...fetched by grabo-systems from 34.44.131.203, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|