OT-2026-000083365
Publication integrity record
Foam pad vacuum gripper, three zone face, three 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-2026-000083365) never changes.
Identity and time
| Publication number | OT-2026-000083365 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7d9e-a7b8-b07da03adfc6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083365 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2583f5fa290a5feb4f10a05e5dd343b2d092e6f31970c46197c19fee7f795c42 |
|---|---|
| Markdown | f4f897a0ca76e980d14a192abb4e103edccbbd4c288ca4b96cf74d86db55a812 |
| Publication page | 2bfef826dfb9b8b2a412d762da5a255c32955af7a773ddd8b12463f0d52dd0a6 |
| Manifest | 6537c01714d6565db54de730324549c89fdb036fbfd3342dfabb62ae3e78635b |
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 | PSV6XzaufaVFTzZhMgW0SFff+WsI08SU/lWMtof691Y/MM9tpuc5yvo8c0dsBKkB+WlgBEw5WWomEhPEBcmSAw== |
| 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
| 2026-09-17T10:00:39.207096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083365observed 2bfef826dfb9b8b2a412d762da5a255c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:39.190002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083365/manifest.jsonobserved 6537c01714d6565db54de730324549c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:39.168509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083365/publication.mdobserved f4f897a0ca76e980d14a192abb4e103e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:39.148569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083365/publication.txtobserved 2583f5fa290a5feb4f10a05e5dd343b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.088101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083365observed 2bfef826dfb9b8b2a412d762da5a255c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.072094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083365/manifest.jsonobserved 6537c01714d6565db54de730324549c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.056815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083365/publication.mdobserved f4f897a0ca76e980d14a192abb4e103e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:46.040768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083365/publication.txtobserved 2583f5fa290a5feb4f10a05e5dd343b2...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. |
|---|