OT-2026-000096192
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000096192) never changes.
Identity and time
| Publication number | OT-2026-000096192 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-75f8-88f9-bf5e30cfe8cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73269b20f9d040092c869dbac5065eb4ee48de07b6a7de9061fc6d2d34219ab1 |
|---|---|
| Markdown | ed8ae022c65975e066f713bf9d7ff8536f961112b816aee873f82d25f7f7ae7b |
| Publication page | a571cc9bdd689ecd9d87fa861c6ead1bdc25af5477a150752689e4c89420ce73 |
| Manifest | 3c365a424cf7b9edc00ab830c7a6976dfe4088651a0b6debacd4ad94f61fe18a |
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 | 5GhpTh5BoBVELk2M+Dchm4Ot3Sk9/f10+CVml67xyI7wY8fRbXOIFTP0aGZ2nZYWcU0oahadrUGmhxwaXjl3Aw== |
| 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... |
|---|
Independent retrieval
| 2026-10-17T04:41:42.650665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096192observed a571cc9bdd689ecd9d87fa861c6ead1b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-17T04:41:42.585960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096192/manifest.jsonobserved 3c365a424cf7b9edc00ab830c7a6976d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-17T04:41:42.509804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096192/publication.mdobserved ed8ae022c65975e066f713bf9d7ff853...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-17T04:41:42.407245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096192/publication.txtobserved 73269b20f9d040092c869dbac5065eb4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-04T04:41:33.328972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096192observed a571cc9bdd689ecd9d87fa861c6ead1b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-04T04:41:33.258007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096192/manifest.jsonobserved 3c365a424cf7b9edc00ab830c7a6976d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-04T04:41:33.190701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096192/publication.mdobserved ed8ae022c65975e066f713bf9d7ff853...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-04T04:41:33.104922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096192/publication.txtobserved 73269b20f9d040092c869dbac5065eb4...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 |
|---|