OT-2026-000091752
Publication integrity record
Two cup vacuum gripper, two zone face, six 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-2026-000091752) never changes.
Identity and time
| Publication number | OT-2026-000091752 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43b9-7375-94a0-6a9157d44c54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091752 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a0ec684856f382a4c3ad8f315850507d22cac0fe0926e3a080a89d348462ee6 |
|---|---|
| Markdown | 8db9874f272059ea66f51f367e44b57e43803c8903d4b639d1f56c0a21d0029b |
| Publication page | e822511cbb253f919780d107ce91cb3b2bff21570539bf0bcf6c17dbe007ba12 |
| Manifest | 7ce864880c7da61ea9c921d693d42351e3b835c6907245b0ed39a89835f8f5dc |
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 | yLHuhFGbXZXVpah9ALkQALOJylCRH4+A3F1Vvoj9fJ6WEfioDijgutcgO/kRsYgjCjtVefnkQHgx/syhrSsnAw== |
| 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
| 2026-09-17T09:42:38.718675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091752observed e822511cbb253f919780d107ce91cb3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:42:38.702694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091752/manifest.jsonobserved 7ce864880c7da61ea9c921d693d42351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:38.686996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091752/publication.mdobserved 8db9874f272059ea66f51f367e44b57e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:38.668730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091752/publication.txtobserved 5a0ec684856f382a4c3ad8f315850507...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. |
|---|