OT-2026-000085796
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, sustained blow-off before set-down, on a tool changer
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-2026-000085796) never changes.
Identity and time
| Publication number | OT-2026-000085796 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-77f5-aef0-bc7fd3780c9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085796 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8dd6379e5beadd832599604368b68b66791ca061d019ea9defb791cc2d6c849 |
|---|---|
| Markdown | 47d6c79ead636f22119a09a929ab0682197f5ff0a85ef3ff4d8289e0613d76ca |
| Publication page | b66ac914c2fde46eba43fd44a818eaa26464f6e66b63350af338628a72117c09 |
| Manifest | ef847216ff30185ab84a1b40bb390d0ecfe7689606c8d0ebfabbb6a664ad35d8 |
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 | KNmj7aISog5ctoOnXkgmZNli9WPWVwP4yYPoP3sPgg6cT/GlBvz9mB2sp0Kb3ljx64kQlD03h0dQTMSEh5+iAQ== |
| 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
| 2026-09-17T09:52:42.644992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085796observed b66ac914c2fde46eba43fd44a818eaa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:41.709659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085796/manifest.jsonobserved ef847216ff30185ab84a1b40bb390d0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:41.691792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085796/publication.mdobserved 47d6c79ead636f22119a09a929ab0682...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:41.673722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085796/publication.txtobserved c8dd6379e5beadd832599604368b68b6...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. |
|---|