OT-2026-000082935
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single 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-2026-000082935) never changes.
Identity and time
| Publication number | OT-2026-000082935 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7b96-871e-98054a9cb9fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082935 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2331c68a52968e610b05416d090c6827f3a07bfdd07f089a7c2a8d4ed5d7bc8 |
|---|---|
| Markdown | 16de7bae9fd52b220e7f4d5dbc8b3593bbab4485b7ae0119c9ae06ce33ef1ad8 |
| Publication page | f21051762b9fef1e5c241bc641da0cb9fcc2f56806a974fcfdc98ebf8156233b |
| Manifest | b97ead00906b5c61de6efb6d5639e1f5624f5ca3622445602f7ac2569eaf67e5 |
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 | QEF/V8HjNh/DH1rRI9nozZQ2LKHEW+8CbHZmhdBWhovGW/JiH6xFKo1AmsMfFYe/mIVf/DcbRXodUgoQjCeyDg== |
| 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
| 2026-09-17T09:58:37.752067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082935observed f21051762b9fef1e5c241bc641da0cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:37.734167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082935/manifest.jsonobserved b97ead00906b5c61de6efb6d5639e1f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:37.716156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082935/publication.mdobserved 16de7bae9fd52b220e7f4d5dbc8b3593...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:37.698355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082935/publication.txtobserved d2331c68a52968e610b05416d090c682...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. |
|---|