OT-2026-000094968
Publication integrity record
Foam pad vacuum gripper, two zone face, two 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-2026-000094968) never changes.
Identity and time
| Publication number | OT-2026-000094968 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7d68-b2db-a8ed3736c082 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094968 |
| Status | PUBLIC |
Content hashes
| Canonical text | abd69d96dcc1ac36ff85f2d1e294805e8da8d3dc6d231cc8ddda1f9b165b3cfb |
|---|---|
| Markdown | b93090fae61692e6f14f2d5bece81afc540f072a9174c26711dbd81ce837495e |
| Publication page | f7bc43fe3dfcc3a30ec0ead3fef3bc73c7359cc96f07b47585b0045691bb411d |
| Manifest | 7e458aeaad08f280944af80b78d1f777396af70fe71db7bbe20074a9d913f54e |
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 | ySe0YIeBaldFPBC/hYj1Fvq6wJXcQcYAyCCF/2YBoR2tF+7DTL+4wtNt29qARHNnzqckhrHUgR5/lmYQBrTkCA== |
| 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
| 2026-09-17T09:37:30.906184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094968observed f7bc43fe3dfcc3a30ec0ead3fef3bc73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:30.888357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094968/manifest.jsonobserved 7e458aeaad08f280944af80b78d1f777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:30.868139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094968/publication.mdobserved b93090fae61692e6f14f2d5bece81afc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:30.849204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094968/publication.txtobserved abd69d96dcc1ac36ff85f2d1e294805e...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. |
|---|